Nissan CG engine

The CG engine is a 1.0 L, 1.3 L or 1.4 L straight-4 piston engine from Nissans Aichi Kikai division. It is an aluminum DOHC 16-valve design. The engine was developed for use in the Nissan Micra/March K11 series. All engines featured multi-point fuel injection. Redline is at 7300 rpm.

CG engine
Overview
ManufacturerNissan Motors
Production1992-2002
Layout
ConfigurationInline-4
Displacement1.0–1.3 L (998–1,348 cc)
Cylinder bore71 mm (2.80 in)
72 mm (2.83 in)
Piston stroke63 mm (2.48 in)
80.5 mm (3.17 in)
82.8 mm (3.26 in)
ValvetrainDOHC 4 valves x cyl.
Compression ratio9.5:1
RPM range
Redline7300
Combustion
Fuel systemMulti-point fuel injection
Fuel typeGasoline
Cooling systemWater-cooled
Output
Power output55–85 PS (40–63 kW)
Torque output79–120 N⋅m (58–89 lb⋅ft)
Chronology
SuccessorNissan CR engine

This compact, reliable, lightweight and fuel-efficient motor has also found life in many Nissan Forklift models.

The breakdown of the engine code is as follows:

  • CG - Clean Green
  • 10, 13 or A3 - 1.0, 1.3 or 1.4 Litres
  • D - Double Overhead Cam (DOHC)
  • E - Multi-port Fuel Injection

CG10DE

The 1.0 L (998 cc) CG10DE was built from the introduction of the Nissan Micra K11 in January 1992[1] [2] until it was replaced by the K12 series in 2002.

CG13DE
CG13DE in K11 Nissan March

The 1.3 L (1,275 cc) CG13DE was built from 1992[1] [2] and continues to power the current (2007) model K11 in Taiwan.[3] In 2000 it was replaced by the CGA3DE in most countries.

CGA3DE

The 1.3 L (1,348 cc) CGA3DE was built between November 1999[4] and 2002. The engine produced 85 PS (63 kW) @ 6000 rpm and 120 N⋅m (89 lb⋅ft) @ 4000 rpm. This engine, although considered a 1.4 in the European market, was still marketed as a 1.3 engine in Japan due to the cubic capacity being 1.3 L (1,348 cc). The x-alpha spec Z10 Nissan Cube was made from May 2001 to September 2002.

In October 2002 the CG engines were replaced with CR engines in Japan.

Engine reference

The CG engine was manufactured in the following versions:

Code Vehicle Year Displacement Bore x stroke Max. Power
@ 6000 rpm		 Max. Torque Features
CG10DEK11 March/Micra1992–19991.0 L (998 cc)71 mm × 63 mm (2.80 in × 2.48 in)55 PS (40 kW; 54 bhp)79 N⋅m (58 lb⋅ft)
@ 4000 rpm		MPFI[5]
2000–200360 PS (44 kW; 59 bhp)80 N⋅m (59 lb⋅ft)
@ 4000 rpm		MPFI, Direct Ignition[6]
CG13DEK11 March/Micra
Z10 Nissan Cube		1992–2003
1998–2000		1.3 L (1,275 cc)71 mm × 80.5 mm (2.80 in × 3.17 in)75 PS (55 kW; 74 bhp)103 N⋅m (76 lb⋅ft)
@ 4000 rpm		MPFI[7]
CGA3DE2000–20031.3 L (1,348 cc)72 mm × 82.8 mm (2.83 in × 3.26 in)82 PS (60 kW; 81 bhp)108 N⋅m (80 lb⋅ft)
@ 2800 rpm		MPFI, Direct Ignition[8]

See also

References
  1. "auto.vl.ru Nissan K11 1992 (January)". English.auto.vl.ru. Archived from the original on 2011-09-28. Retrieved 2011-11-13.
  2. "carview.co.jp K11 1992". Catalogue.carview.co.jp. Archived from the original on 2009-06-09. Retrieved 2011-11-13.
  3. Nissan Taiwan 2007 K11 March specifications Archived June 21, 2007, at the Wayback Machine
  4. "Nissan press release 9 Nov 1999". Archived from the original on 12 September 2007. Retrieved 11 October 2007.
  5. "Nissan Micra K11 1.0 Specs (1992 - 1996)". Ultimate Specs. Retrieved 2015-09-08.
  6. "Nissan Micra K11 1.0 Specs (2000 - 2003)". Ultimate Specs. Retrieved 2015-09-08.
  7. "Nissan Micra K11 1.3 Specs (1992 - 1996)". Ultimate Specs. Retrieved 2015-09-08.
  8. "Nissan Micra K11 1.4 Specs (2000 - 2003)". Ultimate Specs. Retrieved 2015-09-08.


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