Nissan President

President H150 & H250
Nissan President series H150
Overview
Production	1965–1973 (150 series) 1973–1990 (250 series)
Powertrain
Engine	3.0 L H30 I6 4.0 L Y40 V8 4.4 L Y44E V8
Transmission	3-speed automatic or 3-speed manual (on version 150 only)
Dimensions
Wheelbase	2,850 mm (112.2 in)
Length	5,045 mm (198.6 in) 5,280 mm (207.9 in)
Width	1,795 mm (70.7 in)
Height	1,460 mm (57.5 in)
Curb weight	1,600 kg (3,527 lb)

The first generation of the Nissan President, designated H150, was introduced in October 1965, replacing the Cedric Special as Nissan's top-of-the-range model, and was exclusive to Japanese Nissan dealerships called Nissan Motor Store. Ownership costs of the President were expensive due to its external dimensions and engine displacement placing it in the top road tax bracket, and Japanese Government dimension regulations. The President appeared after the Toyota Crown Eight debuted in 1963, and was developed by Nissan as a possible submission for a limousine to be used by the Imperial Household Agency of Japan.

Its appearance is very similar to the smaller but more popular Nissan Bluebird introduced earlier in 1964. Like the Bluebird, the President was built at Nissan's Oppama plant in Yokosuka, Kanagawa.[1]

The President was available with either the 4.0-litre Y40 V8 engine, developed specially for that model, or the 3.0-litre H30 straight-six. Very lavishly appointed for its time, the President served as the official car of the Japanese Prime Minister Eisaku Satō, while the Emperor of Japan was transported in one of four Nissan Prince Royals developed by Prince Motor Company. In 1971 Nissan offered EAL (Electro Anti-lock System) as an option on the Nissan President, this became Japan's first electronic ABS (Anti-lock braking system).

1985-1990 Nissan President Sovereign VIP series H250

1985-1990 Nissan President Sovereign VIP series H250

The second generation, designated H250, was introduced in 1973. It received a complete upgrade inside and out, while the chassis was essentially the same. The V8 engine had its displacement increased to 4.4 litres and was now designated Y44E, while a 3.0-litre version was still available. The Sovereign trim was added in 1977.

The H250 President underwent an updated redesign in 1982, with suspension improvements, a larger fuel tank, and the replacement of the round headlights with square halogen versions while maintaining the exterior and interior appearance. In 1985, the Sovereign VIP trim was added. Production of the 250 series continued until 1990.

President HG50
Overview
Production	1990–2002
Body and chassis
Platform	G50
Related	Infiniti Q45 (G50)
Powertrain
Engine	4.5 L VH45DE V8
Transmission	4-speed automatic
Dimensions
Wheelbase	JS:2,880 mm (113.4 in) 3,030 mm (119.3 in) Royal: 3,530 mm (139.0 in)
Length	JS:5,075 mm (199.8 in) 5,225 mm (205.7 in) Royal: 5,725 mm (225.4 in)
Width	1,830 mm (72.0 in)
Height	1,425 mm (56.1 in)
Curb weight	1,960 kg (4,321 lb)

In October 1989 a new Nissan President, designated JHG50, debuted during the Tokyo Motor Show, with sales beginning a year later. Concurrently, a short-wheelbase version of the chassis debuted in the United States as Infiniti Q45 or Nissan Infiniti Q45 in Japan, with a different front and rear end. This complete reworking of the President was the result of the introduction of the Lexus LS January 1989 and the Honda Legend in 1985. Major focus was being directed to large luxury sedans, and Nissan decided to follow the lead of Honda and Toyota and give the President a long overdue revision. Renewed emphasis sought out to position the President as a top-level luxury limousine, with a vast list of standard features available, including Connolly Leather interiors, and innovative technological features, to include an interesting world first feature that debuted in 1993—an SRS airbag for the left-hand side (curbside) rear seat passenger. Both the President and the Q45 shared the new 4.5-litre VH45DE V8 engine. In 1993, a short-wheelbase version similar to the Infiniti joined the lineup, badged as President JS. At the same time, Nissan's special vehicles subsidiary Autech developed a Royal Limousine model with split passenger compartment. The Royal was created as a possible replacement for the four 1966 Nissan Prince Royals used by the Imperial Household Agency for the Coronation Ceremony, or Shukuga Onretsu no Gi of Akihito 12 November 1990, but were not accepted.

Nissan President interior (Japan)

In 1994, along with a minor facelift, Nissan revived the Sovereign trim level (previously available for 250 Presidents) for the long-wheelbase model. Another minor facelift occurred in 1998 (designated PHG50). At the same time, the previous Infiniti Q45 was replaced by a model based on a smaller (yet still large) Nissan Cima, which was also fitted with the rear passenger airbag option in Japan. The PHG50 continued in production till 2002 with the arrival of the new F50 chassis.

President PGF50
Overview
Production	2001–2010
Body and chassis
Platform	Nissan LL platform
Related	Nissan Cima Infiniti Q45 (F50)
Powertrain
Engine	4.5 L VK45DE V8
Transmission	5-speed automatic
Dimensions
Wheelbase	2,870 mm (113.0 in)
Length	5,060 mm (199.2 in)
Width	1,845 mm (72.6 in)
Height	1,500 mm (59.1 in)
Curb weight	1,890 kg (4,167 lb)

The third generation was introduced in mid-2001, based on the F50 Nissan Cima, which debuted in 2001, being also powered by the same 4.5-litre VK45DE V8 engine. It retained its top position as the flagship limousine at the reorganized Japanese Nissan dealerships called Nissan Blue Stage. Two versions are available, both badged Sovereign, with either five-passenger or four-passenger seating configuration. This model remained Nissan's traditional competitor to the Toyota limousine Toyota Century, and competed for customers for three years with the all-new Mitsubishi Dignity as the top level flagship, however Mitsubishi chose to use front wheel drive.

The four-passenger version is considerably more expensive and features lavish equipment, including a Bose sound system and a host of other electronic devices controlled from a panel in the rear central armrest, as well as a "relaxing seat"[2]—a feature allowing the left front passenger seat to be tilted forward, allowing the passenger in the rear to extend the rear seat forward and recline.

• Nissan President 150 (1966–1968), Pub. No. C-077

Wikimedia Commons has media related to Nissan President.

• Nissan President official site (in Japanese)
• History of the Nissan President 1963-1982