Chevrolet Chevy II / Nova

Chevrolet Chevy II First generation
1964 Chevrolet Chevy II Nova coupe
Overview
Production	1961–1965
Model years	1962–1965
Assembly	St. Louis, Missouri, U.S. Norwood, Ohio, Oakland, California, U.S. Willow Run, Michigan, U.S. Buenos Aires, Argentina, Antwerp, Belgium, Bienne, Switzerland
Body and chassis
Class	Compact
Body style	2-door sedan 2-door hardtop 2-door convertible (1962–63) 4-door sedan 4-door station wagon
Layout	FR layout
Platform	X-body
Related	Acadian
Powertrain
Engine	153 cu in (2.5 L) Chevrolet 153 I4 194 cu in (3.18 L) I6 230 cu in (3.8 L) I6 283 cu in (4.64 L) V8 327 cu in (5.36 L) V8
Transmission	3/4-speed manual 2-speed Powerglide automatic
Dimensions
Wheelbase	110 in (2,794 mm)
Length	183 in (4,648 mm) Sedan, Coupe[1] 187.4 in (4,760 mm) Station Wagon
Width	70.8 in (1,798 mm)
Height	54–55 in (1,372–1,397 mm) depending on body style

After the rear-engine Chevrolet Corvair was outsold by the conventional Ford Falcon in 1960, Chevrolet completed work on a more conventional compact car that would eventually become the Chevy II. The car was of semi-unibody construction having a bolt on front section joined to its unitized cabin and trunk rear section, available in two-door coupe and four-door sedan configurations as well as convertible and station wagon versions. The 1962 Chevy II came in three series and five body styles—the 100 Series, 300 Series and Nova 400 Series. A 200 series was also introduced, but was discontinued almost immediately.[2] The sportiest-looking of the lot was the $2,475 Nova 400 convertible—23,741 were produced that year.[3]

1960s Chevrolet Nova emblem

1963 Chevrolet Chevy II Nova 400 4-Door Station Wagon

Available engines for the Chevy II in 1962 and 1963 included Chevrolet's inline-four engine of 153 cu in (2.5 l) and a new third generation 194 cu in (3.2 l) Chevrolet straight-6 engine. All Chevy II engines featured overhead valves. A V8 engine was not available in 1962 and 1963. With no documentation proving it, the legend of a dealer installed V8 engine being in a 1962 or 1963 model year Chevy II is a myth. Refer to the GM Heritage Center 1963 Chevrolet Nova information available on the GM Heritage site.[4] In addition, that documentation does not list a V8 engine as a possible dealer installed option.

In 1962 and 1963 the Nova option for the Chevy II was available in a convertible body style, and a two-door hardtop was available from 1962 to 1965, although the hardtop was dropped when the 1964 models were first introduced, but subsequently brought back to the line later in the model year. Like all Chevy two-door hardtops, the body style was marketed as the Sport Coupe.

For 1963, the Chevy II Nova Super Sport was released, under RPO Z03.[5] It featured special emblems, instrument package, wheel covers, side moldings, bucket seats, and floor shifter, and was available only on the 400 series sport coupe and convertible.[5] Cost of the package was US$161.40, equal to $1,347.87 today.[6] As mentioned above, the Nova option could not officially have V8 engines at this time—the standard SS engine was the six-cylinder (this was also applicable to the Impala (and later the early Chevelle c. 1964–65) when the SS was a sport and appearance package)—but small-block V8 engine swaps were commonplace among enthusiasts.

For 1964, sales were hit hard by the introduction of the new Chevelle,[7] and the Chevy II received its first factory V8 option, a 195 hp (145 kW) 283 cu in (4.6 l), as well as a 230 cu in (3.8 l) straight six.[8] The six-cylinder was actually the third generation engine, replacing the second generation Stovebolt. Rival manufacturer Chrysler had earlier developed the Slant Six in their Plymouth Valiant, a Chevy II competitor, when the cars were introduced to the public in late 1959 as 1960 models. At introduction in the fall, the hardtop coupe was missing in the lineup, contributing to a loss of sales (as well as showroom appeal). Chevrolet subsequently reintroduced the Sport Coupe in the lineup later in the model year, and it remained available through 1967.

1965 Chevrolet Chevy II Nova 4-door sedan (with aftermarket wheels)

The 1965 Chevrolet Chevy II and Nova were updated with cleaner front-end styling courtesy of a fresh full-width grille with new integrated headlight bezels. Parking lights moved down to the deep-section bumper, and sedans gained a new roofline. Taillight and backup lights were restyled, as was the rear cove. The 1965 Chevy II came in entry-level 100 form or as the posher Nova 400, each in three body styles. The Nova Super Sport came as a Sport Coupe only, and its production dipped to just 9,100 cars. Super Sports had a new brushed-chrome console with floor-mounted four-speed manual transmission or Powerglide automatic, but a column-mounted three-speed manual remained standard. Bucket seats wore textured vinyl trim, and the dashboard held ammeter, oil pressure, and temperature gauges. An expanded engine lineup gave customers six power choices of the six-cylinder or V-8 engines; the four-cylinder was available only in the 100. But, for Chevy II enthusiasts, 1965 is best remembered as the year the Chevy II became a muscle car. A 327 cu in (5.4 l) V8 was available with up to 300 hp (220 kW), suddenly putting Nova SS performance practically on a par with the GTO, 4-4-2, and 271 bhp Mustang 289s-at least in straight-line acceleration. Midyear also brought a more potent 283 with dual exhausts and 220 horsepower.

The Chevelle Malibu SS continued to eat away at the Nova SS market: Out of 122,800 Chevy IIs built for 1965 (compared to 213,601 Falcons), only 9,100 were Super Sports. For 1965, Chevy II had the dubious distinction of being the only car in GM's lineup to suffer a sales decline. It is possible that some Chevy II sales were lost to the brand-new '65 Corvair, which addressed virtually all its 1960–64 problems, got rave reviews from automotive journals and featured sleek new (Z-body) styling along with a brand-new chassis.

Chevrolet Chevy II Second generation
1967 Chevrolet Chevy II Nova 4-Door Sedan
Overview
Production	1965–1967
Model years	1966–1967
Assembly	Norwood Ohio, U.S. Willow Run Michigan, U.S.
Body and chassis
Class	Compact
Body style	2-door sedan 2-door hardtop 4-door sedan 4-door station wagon
Layout	FR layout
Platform	X-body
Related	Acadian
Powertrain
Engine	153 cu in (2.51 L) I4 194 cu in (3.18 L) I6 230 cu in (3.8 L) I6 250ci (4.1L) I6 (1967) 283 cu in (4.64 L) V8 327 cu in (5.36 L) V8
Transmission	3/4-speed manual 2-speed Powerglide
Dimensions
Wheelbase	110 in (2,794 mm)
Length	183 in (4,648 mm) Sedan, Coupe[9] 187.4 in (4,760 mm) Station wagon
Width	71.3 in (1,811 mm)
Height	55.1 in (1,400 mm) Sedan 52.8–53.8 in (1,341–1,367 mm) Coupe 55.7 in (1,415 mm) Station Wagon

1966 Chevy IIs introduced an extensive sharp-edged restyle based in part on the Super Nova concept car. In general, proportions were squared up but dimensions and features changed little. Highlights included a bold grille and semi-fastback roofline. "Humped" fenders in an angular rear end were reminiscent of larger 1966 Chevrolets, though the 1966 Chevy II and Nova had vertical taillights and single headlights. The lineup again started with Chevy II 100 and Chevy II Nova 400 models.

1966 Chevrolet Chevy II Nova Sport Coupe

1967 Chevrolet Chevy II Nova Station Wagon

For just $159 (equal to $1,252.92 today) more than a Nova 400, buyers could choose a Nova Super Sport. Available only in a Sport Coupe, the Nova SS was top of the line. The 194 cu in (3.18 L) inline-six was standard on the Super Sport, but any Chevy II (excluding four-cylinder) engine could be coupled with the SS. The Nova SS was visually distinguished by wide rocker panels and a bright aluminum deck lid cove. It had bright SS emblems on the grille and in the ribbed rear panel, and Super Sport script on the quarter panels. Wheel covers were inherited from the 1965 Malibu SS. Strato-bucket front seats were included, but a tachometer cost extra.[10] The ’66 Chevy II sales brochure clearly promoted the Super Sport as the “Chevrolet Chevy II Nova Super Sport,” but the name "Nova" was not used anywhere on the body. Front and rear emblems displayed "Chevy II SS."[11] In 1967, Chevy II was still the name of the vehicle, but the Nova SS option package replaced all Chevy II badging with Nova SS badging.

The 90 hp (67 kW) 153 cu in (2.51 L) inline-four engine was only offered in the base Chevy II 100 series models. Buyers could also order a 194 cu in (3.18 L) inline-six engine (std. in the SS), a 230 cu in (3.8 L) inline-six, a 195 hp (145 kW) or 220 hp (160 kW) 283 cu in (4.64 L) V-8, a 275 hp (205 kW) 327 cu in (5.36 L) V-8 and the top engine, a new Turbo-Fire 327 cu in (5.36 L) V-8 delivering 350 hp (260 kW). This engine was first seen in the Chevelle. This engine with the close-ratio four-speed manual transmission turned the normally mild Nova into a proper muscle car; The Powerglide automatic was not available with the 350 hp engine.

The 1967 models received nothing more than a touch-up after a restyling for 1966. All Novas got a crosshatch pattern that filled the deck lid trim panel. The Nova officially was still called the Chevy II Nova and had overtaken the bottom-rung Chevy II 100 in sales. The Chevy II 100 lacked much in the way of trim or brightwork. 1967 models carried significant improvements in the area of safety equipment. A government-mandated energy-absorbing steering column and safety steering wheel, soft interior parts such as armrests and sun visors, recessed instrument panel knobs, front seat belt anchors and dual brake master cylinders, were included in all 1967 models.

The 1967 Chevy II and its deluxe Nova rendition continued to attract compact-car shoppers, but the Chevrolet Camaro, introduced for 1967, took away some Nova sales. Available only in hardtop coupe form, the 1967 Chevrolet Nova SS got a new black-accented anodized aluminum grille. SS wheel covers were again inherited, this time from the 1965–66 Impala SS. The 1966 "Chevy II SS" badges were replaced with "Nova SS" emblems for the '67s. Nova versions started with the 194 cu in (3.18 L)in-line six engine but new was an optional 250 cu in (4.1 L) inline-six. Further powertrain options included a 195 hp (145 kW) 283 cu in (4.64 L) V-8 and, for $93 more, a 275 hp (205 kW) 327 cu in (5.36 L) V-8. Nova SS coupes had a console-mounted shift lever with their Powerglide automatic transmission or a four-speed manual. Other models had a column-mounted gearshift. Compared to the 1966 model year output, sales of the 1967 models dropped by more than a third to 106,500 (including 12,900 station wagons). About 10,100 Nova SS Chevrolets went to customers this year, 8,200 of them with V-8 engines. In the Chevy II 100 and regular Nova series, six-cylinder engines sold far better than V-8s.

Chevrolet Nova Third generation
Chevrolet Nova SS 350 coupe
Overview
Production	1967–1974
Model years	1968–1974
Assembly	St. Louis, Missouri, U.S. Van Nuys, California, U.S. Norwood, Ohio, U.S. Willow Run, Michigan, U.S. Oshawa, Ontario, Canada Sainte-Thérèse, Quebec, Canada Buenos Aires, Argentina Mexico City, Mexico (1973-1974)
Body and chassis
Class	Compact
Body style	2-door coupe 3-door hatchback 4-door sedan
Layout	FR layout
Platform	X-body
Related	Buick Apollo Oldsmobile Omega Pontiac Ventura
Powertrain
Engine	153ci (2.5L) I4 194ci (3.1L) I6 230ci (3.8L) I6 250ci (4.1L) I6 307ci (5.0L) V8 327ci (5.4L) V8 350ci (5.7L) V8 396ci (6.5L) V8 402ci (6.6L) V8
Transmission	4-speed M-20 manual 4-speed M-21 manual 4-speed M-22 manual 4-speed Borg-Warner T-10 manual 3-speed manual "Saginaw" 3-speed THM350 automatic 3-speed THM400 automatic 2-speed Powerglide automatic 2-speed Torque-Drive semi-automatic
Dimensions
Wheelbase	111.0 in (2,819 mm)
Length	189.4 in (4,811 mm)[12]
Width	72.4 in (1,839 mm)
Height	53.9 in (1,369 mm) Sedan 52.4 in (1,331 mm) Coupe

The 1968 models were fully-redesigned with an extensive restyle on a longer 111-inch wheelbase that gave Chevy's compacts a chassis that was just one inch shorter than that of the midsize Chevelle coupe. The station wagon and hardtop sport coupe were discontinued, the former in line with an industry trend which left AMC the only American maker of compact station wagons until Chrysler rejoined the market in 1976 (the 1966–70 Ford Falcon wagon was actually midsize, using a bodyshell identical to the Fairlane wagon's). One notable change was the front subframe assembly — as compared with Ford, Chrysler and AMC, in whose cars the entire front suspension was integrated with the bodyshell, a separate subframe housing the powertrain and front suspension (similar to the front part of the frame of GM's full-size, full-framed vehicles) replaced the earlier style. Although the front subframe design was unique for the Nova, the Camaro introduced a year earlier was the first to incorporate such a design; the redesigned Nova was pushed a year ahead to 1968 instead of 1969. The sales brochure claimed 15 powertrain choices for coupes and a dozen for sedans. Options included power brakes and steering, Four-Season or Comfort-Car air conditioning, rear shoulder belts, and head restraints. There were a few Chevrolet Novas built with the 194 ci (3.1 L), the same motor that had been used in the previous generations of the Chevy II. Sales of the 1968 Chevy Nova fell by half. In 1969 Chevrolet dropped the Chevy II portion of its compact car's name; it was now known simply as the Chevrolet Nova. The 153 cu in (2.51 L) four-cylinder engine was offered between 1968 and 1970, then was dropped due to lack of interest (besides its other usage in the Jeep DJ-5A a.k.a. the Postal Jeep or a marine/industrial engine) and to clear the field for the Vega. Far more popular were the 250 cu in (4.1 L) six-cylinder and the base 307 cu in (5.03 L) V8, which replaced the 283 cu in (4.64 L) V8 offered in previous years. Several units were produced with the 327 cu in (5.36 L), 275 hp (205 kW), engine, four-barrel quadrajet carb and four-speed Saginaw transmission with a heavy-duty 12-bolt positraction rear as a "towing option' package. At mid-year, a semi-automatic transmission based on the Powerglide called the Torque-Drive (RPO MB1) was introduced as a low-cost option (~$100 less than the Powerglide) for clutchless motoring. The Torque-Drive transmission was only offered with the four and six-cylinder engines. The two-speed Powerglide was still the only fully-automatic transmission available with most engines, as the more desirable three-speed Turbo-Hydramatic was only available with the largest V8 engines.

Nova SS

Chevy Nova SS Coupé

The Nova Super Sport was transformed from a trim option to a performance package for 1968. One of the smallest muscle cars ever fielded by Detroit, the Nova SS now included a 295 hp (220 kW) 350 cu in (5.7 L) V8 engine along with a heavy-duty suspension and other performance hardware, priced at US$312.[13] Optional V8 engines included two versions of the big-block 396 cu in (6.5 L) rated at 350 bhp (350 PS; 260 kW); and 375 bhp (380 PS; 280 kW) at 5600 rpm and 415 lb⋅ft (563 N⋅m) at 3600 rpm of torque,[14] which went for US$348.[15] Both engines were offered with a choice of transmissions including the M-21 close-ratio four-speed manual, the heavy-duty M-22 "Rock Crusher" four-speed manual, or the three-speed Turbo-Hydramatic 400 automatic transmission. A total of 5,571 SS coupés were produced for 1968. Novas sported the SS badge until 1976.[16] Front disc brakes were optional on the 1968 Nova SS.

1969–74

For 1969 the Chevy II nameplate was retired, leaving the Nova nameplate.[17] The "Chevy II by Chevrolet" trunklid badge was replaced with "Nova by Chevrolet" and the "Chevy II" badge above the grille was replaced with the bowtie emblem and the 1969 model was promoted under the Nova model name in Chevrolet sales literature.[18]

As with other 1969 GM vehicles, locking steering columns were incorporated into the Nova. Simulated air extractor/vents were added below the Nova script, which was relocated to the front fender behind the wheel-well instead of the rear quarter panel. The 350 cu in (5.7 L) V8 with four-barrel carburetor that came standard with the SS option was revised with a 5 hp (4 kW) increase to 300 hp (220 kW), while a two-barrel carbureted version of the 350 cu in (5.7 L) V8 rated at 255 hp (190 kW) was a new option on non-SS models. The SS option price remained US$312[19] A new Turbo-Hydramatic 350 three-speed automatic was made available for non-SS Novas with six-cylinder and V8 engines, although the older two-speed Powerglide continued to be available on the smaller-engined Novas. 1969 SS models were the first Nova SS models to have standard front disc brakes.

1970–1972 Chevrolet Nova four-door sedan

The 1970 Nova was basically a carryover from 1969. The side marker and taillight lenses for the 1970 Nova were wider and positioned slightly differently. This was the final year for the SS396 (actually, a 402 cubic in. engine now). All other engines were carried over including the seldom-ordered four-cylinder which was in its final year.[20] The car finally became simply the Chevrolet Nova this year after two years of transitional nameplates (Chevy II Nova in 1968 and Chevrolet Chevy Nova in 1969). Out of 254,242 Novas sold for 1970, 19,558 were the SS 350 or SS 396 version. Approximately 177 Central Office Production Order (COPO) Novas were ordered, with 175 converted by Yenko Chevrolet. The other two were sold in Canada. The Nova was used in Trans-Am racing this year.

Year 1971 Novas were similar to the previous year. The 396 cu in (6.49 L) engine was replaced with the 350 cu in (5.7 L) in the SS model. 1971 also saw the introduction of the Rally Nova, a trim level that only lasted two years (until it resurfaced in 1977). The Rally kit included black or white stripes that ran the length of the car and around the back, a Rally Nova sticker on the driver's side of the hood, 6-slot Rally wheels, multi-leaf rear springs, and a "sport" body colored driver's side mirror that was adjustable from the interior. The well-hyped Vega stole sales from the Nova this year, but the compact soon would enjoy a resurgence of popularity that would last deep into the 1970s. A mid-year production change was the front door hinges spot welded to the A-pillar and the door shell, a design shared with the Vega and later implemented by GM's subsequent light-duty trucks and vans which later was used with the S10, Astro van, and full-size trucks commencing with the GMT400 a decade later.

The 250 cu in (4.1 L) six-cylinder engine was now the standard Nova engine with the demise of the 153 cu in (2.51 L) four-cylinder and 230 cu in (3.8 L) six-cylinder engines. The 307 cu in (5.03 L) and 350 cu in (5.7 L) V8s were carried over from 1970 and all engines featured lowered compression ratios to enable the use of unleaded gasoline as a result of a GM corporate mandate that took effect with the 1971 model year.

After 1971, other GM divisions began rebadging the Nova as their new entry-level vehicle, such as the Pontiac Ventura II (once a trim option for full-size Pontiacs to 1970), Oldsmobile Omega and the Buick Apollo. This was considered to build brand loyalty with respective GM divisions although the company later fused their badge engineering with platform sharing to cut expenditures. The initials of the four model names spelled out the acronym NOVA (Nova, Omega, Ventura, Apollo). The 1973 introduction of the Omega and Apollo coincided with the subsequent oil crisis where sales of the X and H platform increased.

The 1972 Nova received only minor trim changes. The Rally package option with special suspension returned and was a rather popular choice, with 33,319 sold. SuperSport equipment went on 12,309 coupes. Nova production moved to Norwood, Ohio, where it would be assembled alongside the Camaro. At mid-year, a sunroof option called the Sky Roof became available on two-door models. Also, the optional Strato bucket seats available on coupes switched from the previous low-back design with adjustable headrests to the high back units with built-in headrests introduced the previous year on Camaros and Vegas. Despite the lack of change, Nova had its best sales season in years, with the production of the 1972 models reaching 349,733. Of these, 139,769 had the six-cylinder engine.

The 1973 model year introduced a hatchback body style based on the 2-door coupe. The front and rear of the Nova were restyled, following a government mandate for vehicles to be fitted with front and rear bumpers capable of absorbing a low-speed impact of 2.5 mph (4.0 km/h). To go along with the bigger bumpers, stylists gave the Nova a new grille with a loosely patterned crosshatch insert and parking lights located inboard of the headlights. In 1974, they could absorb 5 mph impacts. Fuel tank capacity increased to 21 gallons, which required a redesigned trunk pan where a circular section was stamped to house the space-saver spare tire used on hatchback models.

An SS option remained available, but it was merely a $123 dress-up package that included a blackout grille and Rally wheels. It could be ordered with any of the Nova engines. 35,542 SS packages were installed, making 1973 the best-selling year for the option. A modified rear side window shape was also introduced, eliminating the vent windows on both two- and four-door models. A revised rear suspension was adapted from the second generation Camaro with multi-leaf springs replacing the mono-leaf springs used on Novas since the original 1962 model. By this time, six-cylinder and V8 engines were de rigueur for American compact cars, with the 307 cu in (5.03 L) and 350 cu in (5.7 L) V8s becoming fairly common. The 1973 Nova with a six-cylinder engine or 307 cu. in. (5.0 L) V8 were among the last Chevrolets to be offered with the two-speed Powerglide automatic transmission, which was in its final year. A dressy Custom series (which became a mid-level trim package in 1975) joined the Nova line and a Custom hatchback listed for $2,701 with a six-cylinder engine. That was $173 more than the six-cylinder base-model two-door hatchback. Air conditioning added $381. Every 1973 Chevrolet Nova got side guard door beams and additional sound insulation, as well as flow-through ventilation systems. A sunroof could be installed, and fold-down rear seats were available.

1974 Nova coupe

For 1974, the Chevrolet Nova got larger parking lights and new bow-tie grille emblems, as well as modified bumpers that added two inches to the length and helped cushion minor impacts. The Powerglide was replaced by a lightweight version of the three-speed Turbo-Hydramatic 350 ( THM 250 ) already offered with the 350 cu in (5.7 L) V8, which was the only V8 offered for 1974. Nova sales continued the surge they had enjoyed since 1972 and approached 400,000 cars for 1974. Six-cylinder Novas were the fastest gainers, as sales of V-8 Novas declined. These were the years of the first energy crisis as Middle Eastern countries cut back on oil exports. After waiting for hours in gas lines and fretting about the prospect of fuel rationing, thrifty compacts looked pretty good to plenty of Americans and it fit the bill.

The 'Spirit of America' Nova was introduced in 1974. In anticipation of the US bicentennial in 1976, the limited edition Nova Coupes were painted white and featured blue and red accent stripes as well as red and blue interior carpets and fabrics. Oldsmobile and Buick entered the compact car market; both the Apollo and Omega debuted, using the same body styles from the Nova lineup. Additional options were included on these Nova-like models, such as lighting under the dashboard and in the glove compartment. Pontiac's final GTO of this era was based on a facelifted 1974 Ventura coupe, itself based on the Nova, but fitted with a shaker hood scoop from the Trans Am.

Novas and all 1974 cars were fitted with a weight-sensitive relay within the front seat that prevented the vehicle from being started until the driver's seatbelt had been fastened, following a safety mandate from the NHTSA. Later, a law passed by Congress repealed the mandate requiring this type of device, declaring that it infringed on a driver's freedom of choice, and allowed owners of 1974-model cars to have the seat belt interlock bypassed.[21] The devices were not included in future Nova models. Along with this controversial seat belt interlock, a new, more convenient "inertial reel" one-piece lap/shoulder safety belt assembly was standard for both front outboard passengers, along with a plastic clip attached to the headrest to guide the belt across the wearer's shoulder.

Yenko Novas

1970 Yenko Nova coupe 350 SC

Retired race car driver and muscle car specialist Don Yenko of Yenko Chevrolet in Canonsburg, Pennsylvania refitted a series of third-generation Novas, as well as Chevelles and Camaros for optimum performance to compete with the frontrunning Ford Mustangs, Plymouth Barracudas and Dodge Challengers. The specially redesigned Nova (sometimes known as the "Yenko Supernova") had a stronger body frame and suspension system to house the powerful and heavy 427cid (7.0 L) V8 engine that powered the Yenko Super Cars. Only 37 were known to be produced with an original selling price of $4,000.00. Today, only seven units are registered and known to exist. In 1970, emissions standards and fuel economy were taking a toll on muscle cars. To counter this, Yenko requested a high-output Chevy 350cid V8 in his special line of Novas, the same engine that the new Z-28 Camaro and LT1 Corvette shared. Additionally, the new "Yenko Deuce", as it was known, had extensive suspension, transmission, and rear axle upgrades along with some very lively stripes, badges, and interior decals.

Chevrolet Nova Fourth generation
1976/77 Chevrolet Nova sedan
Overview
Also called	Chevrolet Concours (1976–1977)
Production	1974–1979
Model years	1975–1979
Assembly	Van Nuys California, U.S. Tarrytown New York, U.S. Willow Run Michigan, U.S. Oshawa, Ontario, Canada Sainte-Thérèse, Quebec, Canada Tehran, Iran, Pars Khodro Iran Mexico City, Mexico (1975-1978)
Body and chassis
Class	Compact
Body style	2-door coupe 3-door hatchback 4-door sedan
Layout	FR layout
Platform	X-body
Related	Buick Apollo Buick Skylark Oldsmobile Omega Pontiac Phoenix Pontiac Ventura
Powertrain
Engine	151 cu in (2.47 L) Iron Duke I4 230 cu in (3.8 L) V6 250 cu in (4.1 L) I6 262 cu in (4.29 L) V8 (1975 only) 305 cu in (5.00 L) V8 350 cu in (5.7 L) V8
Transmission	3-speed manual 4-speed M-21 manual 4-speed M-22 manual 4-speed Borg-Warner T-50 manual 3-speed THM350 automatic 3-speed THM400 automatic
Dimensions
Wheelbase	111.0 in (2,820 mm)
Length	196.7 in (4,996 mm)[23]
Width	72.2 in (1,834 mm)
Height	53.6 in (1,361 mm) Sedan 52.7 in (1,339 mm) Coupe
Chronology
Successor	Chevrolet Citation/Citation II

The 1975 Chevrolet Nova was the most-changed Chevy car for that model year. "Now it's beautiful," said the brochure of Nova's all-new sheet metal, "refined along the lines of elegant European sedans." Chevrolet wisely maintained a visual kinship with the 1968–1974 design, and also retained Nova's efficiently sized 111-inch wheelbase. Front tread grew by an inch and a half, and the front stabilizer bar had a larger diameter. Novas now had standard front disc brakes and steel-belted radial tires. The front suspension and subframe assembly was similar to the one used in the second generation GM F-body cars (the Camaro and Pontiac Firebird), whereas the rear axle and suspension were carried over from the previous generation. Coupes, including the hatchback, had fixed side windows (or optional flip-out windows - the first for a GM vehicle later optioned throughout the 1980s with its light duty trucks (S10, Astro/Safari, and GMT400 trucks to the K2XX series) and vertical vents on the B-pillar. All Novas now had cut-pile carpeting, formerly installed only in the Custom series. Speedometers had larger, easier-to-read graphics. Windshields offered greater glass area. Front-door armrests were redesigned with integral pull bars. The base model carried the inline six-cylinder 250 cu in (4.1 L), 105 hp (78 kW), three V8 engines (262 cu in (4.29 L), a 1975-only option, a 305 cu in (5.00 L) and a 350 cu in (5.7 L)) for 1976 only, were offered. Mated to a three-speed automatic, 3-speed manual or 4-speed – V8s only – Which remained the norm through the end of the decade (and the end of the rear-wheel drive X platform).

1975 Chevrolet Nova LN

The LN (Luxury Nova) package (which was the top luxury trim similar to the Caprice and Malibu Classic) sent Nova into the luxury portion of the compact market; some actually thought of it as competing against a few high-end European imports. The Nova LN was called "the most luxurious compact in Chevrolet's history," with wide-back reclining front seats that "look and feel like big, soft lounge chairs." LN equipment included ad­ditional sound insulation, map pockets, an electric clock, a smoked instrument lens, floor shifter and center console, and a day/night mirror. Taillight lenses have additional white accents unavailable with the base model and a chrome plated grille. Above the front marker lenses, the LN had 4.3 LITER (or 5.7 LITER) decals - making it the first Chevrolet product with metric displacement badges sold in the Americas. Swing-out quarter windows could be ordered for the coupe. "Thanks to LN," the sales brochure announced, "Nova's image will never be the same again." The LN was more Eurocentric as opposed to the Custom which became the mid-level trim option.

For 1976 the Nova LN was rebranded Concours to rival the Ford Granada and the Mercury Monarch, as well as upscale versions of the Dodge Dart and Plymouth Valiant. Like regular versions of the 1976 Nova, the Concours came in three body styles: coupe, hatchback coupe, and four-door sedan. Concours was the most luxurious Chevrolet compact to date. Rosewood vinyl decorated the upper door panels, instrument panel, and steering wheel. Concours models had an upright hood ornament, bumper guards, bright trim moldings, black bumper impact strips, and full wheel covers; more-basic Novas came with hubcaps. The Concours coupe also was the first Chevrolet coupe with a fold-down front center armrest. A V-8 Concours coupe sold for $547 more than the comparable base Nova. Engines for the 1976 Chevrolet Nova were a 105-horsepower inline-six, a 165-horsepower 350-cubic-inch V-8, or a 140-horse 305-cubic-inch V-8. 1976 GM vehicles first saw use of the THM200 — from the GM T platform to GM X-Bodies (Chevrolet Nova et al.). A lighter duty 10 bolt rear differential with a 7.5" ring gear (also used with the Vega/Monza) was phased into production (last produced in 2005) - which was standard equipment with the base inline six. A Cabriolet padded vinyl top was available for Nova coupes. Modest revisions were made to the brakes, and also to fuel and exhaust system mountings. Dashboards contained new knobs. After testing the 1976 Chevrolet Nova, the Los Angeles Sheriff's Department placed the largest order for compact police cars ever seen in the U.S.

The $187 Nova SS option group included a black grille with unique diamond-mesh pattern, Rally wheels, four-spoke steering wheel, and heavy-duty suspension.

Minor changes for the 1977 model year included a more modern round gauge cluster to replace the long sweeping speedometer, and a revised dash panel which changed to a flatter design. Some new colors were offered (as with the rest of the divisions) and some small trim added. A separate brochure was printed for the Concours while the "1977 Nova" brochure detailed only base and Custom versions. The Nova SS previously offered for 1975 and 1976 was discontinued, the option code for the SS — RPO Z26 — continued as the Nova Rally from 1977 through 1979. A badged-engineered Nova Malibu Rallye (1977 and 1978 model years – not related to the USA market Chevelle-based model and based on the Nova hatchback coupe) was sold in Mexico using the RPO Z26 package but fitted with 'Malibu Rallye' graphics and a front grille emblem.

Three engines and four transmissions were available for every 1977 Chevrolet Nova, including Concours. Buyers could choose from a 110-horsepower 250-cubic-inch inline six, a 145-horsepower 305 cubic-inch two-barrel V-8, or 170-horsepower 350 cubic-inch four-barrel V-8. Shifting was accomplished by three-speed (column or floor shift) and four-speed manuals or Turbo Hydra-Matic. Novas might also be equipped with a heavy-duty suspension or the F41 sport suspension. A surprising number of police departments ordered Novas with either a 305- or 350-cubic-inch V-8 engine, following the lead of the Los Angeles Sheriff's Department, which had given the compacts an exhaustive evaluation.

Rear view of 1976 Nova sedan

Promoted as "Concours by Chevrolet", the 1977 Concours featured a new vertical bar grille and a revised stand-up hood ornament. The rear of the Concours also got new triple unit taillamps reminiscent of the Caprice. It also boasted newly designed wheel covers and wider bright wheel-opening moldings. "International in style, it is American in function," the sales brochure insisted of the Concours. The brochure went on to note that Concours offered a "very special blending of classic style and good sense." That last comment referenced Nova's sensible size. Novas themselves, the marketing materials said, were "not too small, not too big, not too expensive."

For 1978 the Concours was discontinued to clear the way for the newly downsized Malibu, and the Nova Custom inherited much of the Concours' exterior finery but lacked the stand-up hood ornament displayed by the Concours. Upholstery choices included all-vinyl or Edinburgh woven sport cloth/vinyl. More basic versions of the 1978 Chevrolet Nova had the same grille used in '76-77 and added a gold-tinted Chevy bowtie emblem at the leading edge of the hood. For '78 Nova was also available with Rally equipment, which included yet another front-end layout: a diamond-pattern grille with horizontal parking lights and black headlight bezels (basically the '76-77 SS grille), plus triple band striping and color-keyed Rally wheels. All Nova drivers faced a new dual-spoke, soft vinyl-covered steering wheel; the same one found in the Caprice and Malibu.

Any 1978 Chevrolet Nova could be ordered with a 250-cubic-inch six-cylinder engine, a 145-horsepower 305-cubic-inch V-8, or a 170-horsepower 350-cubic-inch V-8. Law enforcement agencies in 48 states were driving Novas by now, as the sales brochure boasted. Production dropped almost 100,000 for the model, to 288,000, making Nova the only Chevrolet series to show a sales decline for 1978. Sales of the Nova hatchback body style lagged well behind regular coupes and sedans, and base models handily outsold Customs.

Upon introduction of the downsized GM A-body (later G-body) mid-size cars in 1978, the X-body and downsized A-platform had similar exterior dimensions. The roomier and more modern downsized A-bodies outsold their X-body counterparts.

The 1979 Chevrolet Nova marked the end of the line for the rear-wheel-drive Nova. The front end was revised with square headlights and a new grille for the short run; a modified horizontal-bar grille contained vertical parking lights. New chromed hood and fender moldings were installed, and new front-bumper filler panels gave the front end a more finished look. The Custom went back to the base 4 taillight panel since the 3 light panel was discontinued. The lineup was the same as in 1978; the base-level hatchback, coupe, and sedan, plus the Custom coupe and sedan. As usual, base coupe and sedan proved to be the best sellers. Nova Customs had a special acoustical package including improved headlining and full hood insulation, along with other luxury extras, while the Rally Package returned, this time using the same grille as other '79 Novas. These final Novas were promoted for their "solid value" and "reputation for dependability," capitalizing upon a 17-year heritage that had begun with the Chevy II. Fewer than 98,000 examples were produced. Regular production ended on December 22, 1978 but some cars badged "Nova Custom" were built on special order with luxury amenities in early 1979. The final Chevrolet Nova (Custom) built on special order would roll off the line on March 15, 1979 and this would be the end of the rear-drive Nova for good. Chevrolet's compact models were headed into the front-wheel-drive age and for 1980, Nova's place in the lineup would be taken over by the new and very different Chevrolet Citation.

Chevrolet Nova Fifth generation
1988 Chevrolet Nova 5-Door Hatchback
Overview
Manufacturer	NUMMI
Production	1984–1988
Model years	1985–1988
Assembly	Fremont, California, U.S.
Body and chassis
Class	Subcompact
Body style	4-door notchback sedan 5-door hatchback
Layout	Transverse front-engine, front-wheel drive
Platform	Toyota AE82 Platform (GM S platform as known within GM)
Related	Toyota Sprinter Toyota Corolla Holden Nova
Powertrain
Engine	1.6 L 4A-C (LC9) I4 (gasoline) 1.6 L 4A-GE (LW0) I4 (gasoline)
Transmission	5-speed manual 3-speed automatic 4-speed automatic
Dimensions
Wheelbase	95.7 in (2,430 mm)
Length	166.3 in (4,220 mm)
Width	64.4 in (1,640 mm)
Height	52.8 in (1,340 mm)
Chronology
Successor	Geo Prizm

The Chevrolet Nova nameplate returned in spring 1984 as a front-wheel drive subcompact vehicle for the 1985 to 1988 model years. It was assembled in Fremont, California by NUMMI, a joint venture between General Motors in the U.S. and Toyota of Japan, resulting in various Corolla-based cars sold under General Motors brands, also referred to as the S-car within GM. It resurrected a name last used on the compact-sized rear-wheel drive 1979 Chevrolet Nova. The new Nova was a rebadged and mildly restyled Japanese market Toyota Sprinter, a model sold in Japan as a badge engineered version of the Toyota Corolla. Nova shared the Corolla's AE82 platform, 1.6 L (98 cu in) 4-cylinder engines and was available with 5-speed manual, 3-speed or 4-speed automatic transmissions. It was designed for manufacturability and reached an unusually high level of quality and production speed at NUMMI, compared to other US factories.[24]

1985 model The 1985 Chevrolet Nova was initially offered only in a four-door three-box, notchback sedan body style and in the Midwestern states. A five-door hatchback was added shortly after its introduction, and the line was distributed throughout the US and Canada beginning around traditional new-model introduction time in the fall (as were the other Chevy imports, the Suzuki-based Sprint which had been first launched on the West Coast and the Isuzu-based Spectrum which had initially been available on the Eastern Seaboard and throughout New England and New York State). The only engine was a carbureted 1.6-liter four-cylinder with 74 horsepower (55 kW). It teamed with either a five-speed manual or three-speed automatic transmission. This was the same powertrain as offered in the Corolla. The four-door sedan listed for $7,435, a rather stiff tariff by Chevrolet standards. The five-door, which added a split-folding rear seat, started at $7,669. All Nova options were grouped into seven packages, which did away with the long list of optional equipment that accompanied such cars as the Chevrolet Chevette. (Simple though it was, the subcompact Chevette offered nearly 30 options). However, adding one of the costlier packages could easily push the Nova's sticker to over $10,000.

1986 Chevrolet Nova CL sedan

1987 model The 1987 Chevrolet Nova saw only minor changes after its introduction two years earlier as a near-twin to the front-wheel-drive Toyota Corolla. A rear-window defogger was added to the list of standard equipment, while visual changes were limited to lighter silver highlights on the vertical grille bars and a change of turn signal lens colors from amber to clear/white front and red rear. CL models also got red reflex panels carrying the taillights onto the trunk/hatch, body-colored bumpers, and new aluminum wheels. The 1987 Chevrolet Nova continued in two body styles, a four-door sedan and five-door hatchback. The four-door proved by far the more popular – by about three to one. Nova's only engine was again a 74-horsepower 1.6-liter four designed by Toyota, mated to either a five-speed manual transmission or four-speed automatic. Though Corollas were priced slightly below competing Novas, Chevy's version of the car could often be bought for less because slow sales encouraged dealers to discount prices. "Slow sales," however, meant slow by Chevy standards, for the Nova sold about as well as the Corolla, and buyers would find that their discounted Nova in turn had a lower resale value than the equivalent Toyota, a pattern that would persist for GM-branded NUMMI cars. Aside from some minor interior and exterior trim differences, the cars were much the same, though Novas had a slightly softer suspension that favored ride over handling.

1988 model The 1988 Chevrolet Nova added a sporty model to its lineup of subcompact front-wheel-drive cars. This new 1988 Chevrolet Nova Twin-Cam got its name from a double-overhead-cam version of the Toyota-built 1.6-liter four-cylinder. Novas continued to share their basic design with the Corolla, and this engine had previously been used in the Toyota FX-16, a performance version of the Corolla. The twin-cam produced 110 hp (82 kW), 36 more than its single-cam sibling. A five-speed manual transmission was standard, as in the regular Novas, but the Twin-Cam offered a four-speed automatic as an option versus the three-speed offered on other models. The more potent engine elevated the 1988 Chevrolet Nova Twin-Cam into junior sport-sedan terri­tory, but the advancement didn't come cheaply. The base Nova listed at about $8,800, the Twin-Cam went for $11,395. That price included fuel injection, sport suspension, power steering, leather-covered steering wheel, tachometer, four-wheel disc brakes, and wider tires on aluminum wheels, but it was a stiff tariff, and few were ordered (approximately 3,300 Twin-Cam models were built). There were no color choices; all 1988 Chevrolet Nova Twin-Cams wore black metallic paint with a grey interior; and there was no hatchback version offered. Every 1988 Chevrolet Nova got rear shoulder belts, rear window defogger, and AM/FM stereo radio as standard equipment. This was the last model year for the Nova name at Chevrolet. Starting with 1989, Chevrolet pushed this car into its new Geo division and renamed it the Prizm. Geo was Chevy's effort to come up with an import-sounding label to attract buyers who were not inclined to shop American.

The final Nova rolled off the assembly line on August 18, 1988.

Chevrolet Nova advertisement (1962)

The reaction to the 1962 Chevrolet Chevy II was mainly positive. Veteran Mechanics Illustrated tester Tom McCahill was favorably impressed with a Chevy II 400 Series Nova convertible he drove at a press preview for Chevy's 1962 models, held at GM's Milford, Michigan, test track. "Flat out, which with Powerglide was 91 mph, this little car never wavered and even over some rough strips it was one of the safest feeling 91's I have ever driven." The styling reminded "Uncle" Tom of a "small Mercedes-Benz", and he concluded that "with a little hopping up, a stick shift and its low price, it should sell like cold beer on a hot Fourth of July."

Car Life was even more enthusiastic, honoring the Chevy II with its "Award for Engineering Excellence". "We think the Chevy II, in either 4- or 6-cylinder form, represents an important development in the American automotive field," reported the magazine. "We think it represents a return to sensibility in terms of basic transportation; it is a car of reasonable size, adequate performance and simple elegance." The award was mentioned in a 1962 Chevrolet Nova advertisement. (see right)

Consumer Reports described the six-cylinder Chevy II as an "ultra-sensible, conventional car with outstanding interior space," but also reported "higher than average" interior noise levels. There were also complaints about the four-cylinder version's lack of refinement. "CR hesitates to recommend the Four for normal use. The Four is an excellent hackabout for specialized local use – if you can stand the vibration." McCahill put it this w­ay: "The four wasn't the smoothest four I have ever driven, but it had nice response and will probably still be running long after Castro shaves his beard off." Consumer Reports in 1963: "New last year, the Chevy II has not yet developed into a smooth-riding, quiet, or in any sense luxurious car. It is an easy driving, agile one. By far its most important asset is a body with substantially the room of intermediate cars, but with a very compact silhouette and especially good entrance height."

Motor Trend called the new Chevy II "a most straightforward car – simple, honest and conventional." Editor Jerry Titus was fascinated with the new rear single-leaf suspension: "How it actually works seems almost contradictory. There is a great deal of body roll, but the car does not feel unstable. The ride is soft and pleasing, but not seasick-soft with the constant pitching and rolling that some cars have." Interior room, steering, and brakes were commended. Performance was rated as "moderate" for a six-cylinder Nova convertible with Powerglide: 0-60 came up "a shade under 16 seconds," and the top speed was reported to be 98 mph, but Titus felt that "the car seems at its best below 75, where it did not feel as though it was working hard." The four, meanwhile, took 20 seconds to make it from 0 to 60 mph. In comparison, a 1960 90 bhp Falcon with stick shift took 21 seconds 0 to 60, also according to Motor Trend, while the 101 bhp six introduced for 1961 required 14.3 seconds with stick and 15.2 with the two-speed Fordomatic.[25]

Motor Trend tested a 1964 195-bhp, two-barrel SS with Powerglide, recording 0 to 60 in 11.3 seconds, 18.0 seconds and 75 mph in the quarter-mile, and 100 mph all out. Fuel economy ranged from 12.3 mpg in heavy traffic to 19.6 on the highway. Motor Trend concluded that "By adding a V-8 and bigger brakes, plus detail changes, Chevrolet has made a nice compact even more desirable and a much better performer."

The mid-1980s Nova made no attempt to recapture the former "Muscle" glory that it once had, with the Twin Cam performance variant appearing only in the final year of the nameplate after Toyota had already moved on to the next generation of the platform.

A popular but false urban legend claims that the vehicle sold poorly in Spanish-speaking countries because no va literally translates to "it doesn't go". This has since been debunked, however, as Nova (one word) means "nova" in Spanish just as in English. In fact, the car actually sold quite well in Mexico, as well as many Central and South American countries. Nova was also the name of a successful brand of gasoline sold in Mexico at the time, further proving that the name confusion was not a problem.[28]

A similar story has been told of the British Vauxhall Nova (a small car that was completely unrelated to the Chevrolet Nova aside from both being built by GM). According to the story, it had to be sold as an Opel Corsa in Spain due to the same alleged language confusion. This version of the story is also a myth, as the Spanish-market version of the car was known as a Corsa from the outset. In fact, the car was called the Corsa in all markets except the United Kingdom.

There was also a Nova kit car designed and built by A.D.D. from 1971. It lost a court case with GM Vauxhall over the use of the name, after it was shown that GM's Chevrolet had a prior claim.

From its introduction in 1962, the Chevy II/Nova was a big seller and the '62 was available in 1/25 scale as a promotional model, as well an assembly kit, from AMT. Both the hardtop and convertible were available. AMT continued to offer kits of the Nova in later years, and some of these are still current and available at reasonable prices including the 1966, 1972, and 1976 models. The original '63 Nova wagon was available as a Craftsman promo kit. It was molded in grey and had a fixed hood and no engine. They also offered the '75 as the "Nova Pro Stock", featuring a large hood scoop and custom wheels. The '76, and more recently, the '79 Nova models have been re-issued. The '79 kit is current, molded in black plastic, and can be built either stock, or as a souped-up police cruiser.

Other model manufacturers offer Novas from other years, including Revell, which offers both a '69 Nova SS, and COPO coupe. Trumpeter offers a 1963 Nova Super Sport in 1/25 scale. Both the hardtop and convertible are available, and these kits are extremely detailed.

In diecast, the '63 Nova SS was modelled in 1:18 scale by Sun Star. These came in a variety of colors and were available in both hardtop and convertible body styles. Some wore whitewall tires. In the same diecast 1:18 scale, ERTL offered a '66 Nova SS hardtop with a 327 V8, '69 Nova SS396 and '70 Nova SS396, in a variety of colors and wheels. Peachtree made '68 and '69 Novas in detailed 1:18 scale. Although detailed, these do not feature opening doors or trunk. The hood does open, however, to reveal a detailed Chevrolet V8 engine.

Pro-Line currently offers a '69 Nova body for the Traxxas Slash, a popular radio-controlled car platform.[29] The body is roughly 1/8 scale, and like most Slash bodies, is made of vacuum-formed clear Lexan, intended to be painted from the inside to prevent scratches. (Several companies offer specialized spray paints for this purpose, as traditional spray paint does not stick to Lexan.) Although the Slash is primarily an off-road vehicle, the Pro-Line body is intended to fit a Slash that has been heavily modified for miniature drag racing. However, it can also be made to fit other Slash setups, or other R/C vehicle platforms with the same wheelbase and body mounting system as the Slash.

Wikimedia Commons has media related to Chevrolet Chevy II and Chevrolet Nova.

• GM Heritage Center Chevrolet Chevy II/Nova
• Chevrolet Nova at Curlie
• Chevrolet Nova at the Internet Movie Cars Database
• Chevy Nova
• GM Classics Nova Archive