Infiniti G fourth generation

Photo: IFCAR / Wikimedia Commons · Public domain

The Infiniti G fourth generation (2007–2013): dimensions, weights, reliability and the official figures of its 47 versions in the European Union, the United Kingdom, France, the United States, and Canada.

Model codes: V36, CV36 · Sold in: United States, Canada, European Union, United Kingdom, and France

Dimensions, weights and capacity

Specification	Europe	North America	Wikipedia
Dimensions
Length	4,660–4,780 mm RDW	4,650–4,750 mm TC	4,651–4,750 mm
Width	1,770–1,820 mm RDW	1,770–1,820 mm TC	1,773–1,852 mm
Height	1,390–1,450 mm RDW	1,390–1,450 mm TC	1,392–1,468 mm
Wheelbase	2,840–2,850 mm RDW	2,850 mm TC	2,850 mm
Front track	1,520–1,545 mm ASTRA	1,520–1,540 mm TC	–
Rear track	1,520–1,595 mm ASTRA	1,520–1,600 mm TC	–
Weights and towing
Kerb weight	1,450–1,798 kg RDW	1,602–1,864 kg TC	1,586–1,680 kg
Mass in running order	1,550–1,898 kg RDW	–	–
Gross vehicle weight	1,820–2,315 kg RDW	–	–
Towing, braked trailer	750–1,800 kg RDW	–	–
Towing, unbraked trailer	450–750 kg RDW	–	–
Seats and space
Seats	4–5 RDW	–	–
Doors	2–4 RDW	–	–
Luggage space (EPA)	–	198–396 L EPA	–
Passenger space (EPA)	–	2,209–2,803 L EPA	–
Performance
Top speed	250 km/h RDW	–	–
Torque	360 Nm ASTRA	–	–

Tyre sizes (most common first): 225/50R18, 245/45R18, 225/45R19, 245/40R19

Ranges cover the generation’s versions and body styles; European and North American versions can differ. Sources: RDW type approvals (Netherlands), Transport Canada vehicle specifications, Wikipedia, ASTRA type approvals (Switzerland), US EPA fuel economy data. Wikipedia figures are used under CC BY-SA 4.0.

Reliability and owner reports

Owner complaints to NHTSA (US)

661 complaints for model years 2008–2013. 47 crashes · 7 fires · 18 injuries

Airbags 296
Electrical system 72
Transmission and drivetrain 53
Engine 52
Speed control 52
Body and structure 40

Complaints are reported by owners and not checked by NHTSA; they are not adjusted for how many cars were sold, so popular models have more. NHTSA owner complaints

All 47 versions of the Infiniti G fourth generation

Show all 47 versions

European Union 4 versions

New cars registered in the EU (plus Norway and Iceland), from the European Environment Agency. Figures on the NEDC procedure until 2020 and on WLTP from 2021; versions are grouped by engine and power, with their number of registrations.

Years and version	Engine	Power	Fuel	CO₂	EU registrations
2011–2013	3.7 L	235 kW (320 PS)	Petrol	251–257 g/km	952
2013	3.7 L	–	Other fuel	258 g/km	40
2010	3.7 L	–	Petrol	255 g/km	652
2010	–	–	Other fuel	259 g/km	12

United Kingdom 9 versions

New cars on sale in the UK, from the Vehicle Certification Agency. NEDC figures until 2018 and WLTP figures after; years are the editions a version appeared in.

Years and version	Engine	Fuel	Gearbox	Consumption (combined)	CO₂
2013–2014G37 Cabrio	3.7 L	Petrol	Automatic	11.4 L/100 km NEDC	264 g/km
2013–2014G37 Coupe · G37 Sedan · G37 Coupé	3.7 L	Petrol	Automatic	10.5 L/100 km NEDC	246 g/km
2010–2012G37 Convertible	3.7 L	Petrol	7-speed automatic	11.4 L/100 km NEDC	264 g/km
2010–2012G37 Convertible	3.7 L	Petrol	6-speed manual	11.9 L/100 km NEDC	275 g/km
2012G37 Coupé · G37 Saloon 2WD	3.7 L	Petrol	7-speed automatic	10.5 L/100 km NEDC	246 g/km
2012G37 Coupé · G37 Saloon 2WD	3.7 L	Petrol	6-speed manual	10.6 L/100 km NEDC	248 g/km
2010–2012G37 Saloon 4WD	3.7 L	Petrol	7-speed automatic	11.0 L/100 km NEDC	255 g/km
2010G37 Saloon 2WD · G37 Coupé	3.7 L	Petrol	7-speed automatic	10.5 L/100 km NEDC	246 g/km
2010G37 Saloon 2WD · G37 Coupé	3.7 L	Petrol	6-speed manual	10.6 L/100 km NEDC	248 g/km

France 11 versions

New cars on sale in France, from ADEME Car Labelling. NEDC figures until 2015, WLTP figures in the current catalogue.

Years and version	Engine	Power	Fuel	Gearbox	Consumption (combined)	CO₂
2012–2013G37	–	235 kW (320 PS)	Petrol	6-speed manual	10.6 L/100 km NEDC	248 g/km
2012–2013G37 4WAS	–	235 kW (320 PS)	Petrol	6-speed manual	10.6 L/100 km NEDC	248 g/km
2012–2013G37 COUPE	–	235 kW (320 PS)	Petrol	6-speed manual	10.6 L/100 km NEDC	248 g/km
2012–2013G37 COUPE 4WAS	–	235 kW (320 PS)	Petrol	6-speed manual	10.6 L/100 km NEDC	248 g/km
2012–2013G37 CABRIO	–	235 kW (320 PS)	Petrol	6-speed manual	11.9 L/100 km NEDC	275 g/km
2012–2013G37	–	235 kW (320 PS)	Petrol	7-speed automatic	10.5–11.4 L/100 km NEDC	246–264 g/km
2012–2013G37 4WAS · G37	–	235 kW (320 PS)	Petrol	7-speed automatic	10.5 L/100 km NEDC	246 g/km
2012–2013G37 COUPE · G37	–	235 kW (320 PS)	Petrol	7-speed automatic	10.5 L/100 km NEDC	246 g/km
2012–2013G37 COUPE 4WAS · G37	–	235 kW (320 PS)	Petrol	7-speed automatic	10.5 L/100 km NEDC	246 g/km
2012G37 4WD	–	235 kW (320 PS)	Petrol	7-speed automatic	11.0 L/100 km NEDC	255 g/km
2012G37 CABRIO	–	235 kW (320 PS)	Petrol	7-speed automatic	11.4 L/100 km NEDC	264 g/km

United States 12 versions

Model years sold in the USA, from the EPA and the Department of Energy (fueleconomy.gov). MPG on the EPA test; litres per 100 km = 235.215 ÷ MPG.

Years and version	Engine	Fuel	Gearbox	Drive	Consumption (combined)	CO₂
2009–2013	3.7 L	Petrol	7-speed automatic	Rear-wheel drive	20–22 MPG (10.7–11.8 L/100 km) EPA	251–276 g/km
2008–2013	3.7 L	Petrol	6-speed manual	Rear-wheel drive	19–20 MPG (11.8–12.4 L/100 km) EPA	276–295 g/km
2011–2013	3.7 L	Petrol	7-speed automatic	All-wheel drive	20 MPG (11.8 L/100 km) EPA	270–276 g/km
2011–2012	2.5 L	Petrol	7-speed automatic	Rear-wheel drive	23 MPG (10.2 L/100 km) EPA	240 g/km
2011–2012	2.5 L	Petrol	7-speed automatic	All-wheel drive	22 MPG (10.7 L/100 km) EPA	251 g/km
2010	3.7 L	Petrol	7-speed automatic	Four-wheel drive	20 MPG (11.8 L/100 km) EPA	276 g/km
2009CLKUP	3.7 L	Petrol	7-speed automatic	Rear-wheel drive	21 MPG (11.2 L/100 km) EPA	263 g/km
2009CLKUP	3.7 L	Petrol	7-speed automatic	Four- or all-wheel drive	20 MPG (11.8 L/100 km) EPA	276 g/km
2007–2008	3.5 L	Petrol	6-speed manual	Rear-wheel drive	20 MPG (11.8 L/100 km) EPA	276 g/km
2007–2008CLKUP	3.5 L	Petrol	5-speed automatic	Rear-wheel drive	19–20 MPG (11.8–12.4 L/100 km) EPA	276–291 g/km
2007–2008CLKUP	3.5 L	Petrol	5-speed automatic	Four- or all-wheel drive	19 MPG (12.4 L/100 km) EPA	291 g/km
2008CLKUP	3.7 L	Petrol	5-speed automatic	Rear-wheel drive	20 MPG (11.8 L/100 km) EPA	276 g/km

Canada 11 versions

Model years sold in Canada, from Natural Resources Canada fuel consumption ratings (5-cycle test).

Years and version	Engine	Fuel	Gearbox	Consumption (combined)	CO₂
2008–2013Subcompact	3.7 L	Petrol	6-speed manual	11.6–12.4 L/100 km 5-cycle	267–285 g/km
2009–2013Mid-size · Subcompact	3.7 L	Petrol	6-speed manual	11.7–11.9 L/100 km 5-cycle	269–274 g/km
2010–2013Subcompact	3.7 L	Petrol	7-speed automatic	10.8–11.5 L/100 km 5-cycle	248–265 g/km
2013Mid-size	3.7 L	Petrol	7-speed automatic	10.8 L/100 km 5-cycle	248 g/km
2009–2013Mid-size · Subcompact	3.7 L	Petrol	7-speed automatic	11.0–11.5 L/100 km 5-cycle	253–265 g/km
2011–2012Mid-size	2.5 L	Petrol	7-speed automatic	10.1–10.5 L/100 km 5-cycle	232–242 g/km
2007–2008Mid-size	3.5 L	Petrol	5-speed automatic	11.9–12.4 L/100 km 5-cycle	274–285 g/km
2007–2008Mid-size	3.5 L	Petrol	6-speed manual	11.8 L/100 km 5-cycle	271 g/km
2008Subcompact	3.7 L	Petrol	5-speed automatic	11.7 L/100 km 5-cycle	269 g/km
2007Subcompact	3.5 L	Petrol	5-speed automatic	12.6 L/100 km 5-cycle	290 g/km
2007Subcompact	3.5 L	Petrol	6-speed manual	12.0 L/100 km 5-cycle	276 g/km

Similar models from other brands

Official figures are measured on standard test procedures and differ between markets. Your consumption depends on how, where and in what conditions you drive.