Infiniti G third generation

Infiniti G third generation
Photo: IFCAR / Wikimedia Commons · Public domain

The Infiniti G third generation (2003–2007): dimensions, weights, reliability and the official figures of its 11 versions in the United States and Canada.

Model codes: V35 · Sold in: United States and Canada

Dimensions, weights and capacity

SpecificationNorth AmericaWikipedia
Dimensions
Length–4,630–4,735 mm
Width–1,750–1,815 mm
Height–1,390–1,465 mm
Wheelbase–2,850 mm
Weights and towing
Kerb weight–1,520–1,540 kg
Seats and space
Luggage space (EPA)227–425 L EPA–
Passenger space (EPA)2,464–2,803 L EPA–

Ranges cover the generation’s versions and body styles; European and North American versions can differ. Sources: Wikipedia, US EPA fuel economy data. Wikipedia figures are used under CC BY-SA 4.0.

Reliability and owner reports

Owner complaints to NHTSA (US)

1,254 complaints for model years 2003–2007. 56 crashes · 17 fires · 36 injuries · 4 deaths

  • Electrical system 316
  • Engine 270
  • Lights 131
  • Airbags 111
  • Visibility and wipers 60
  • Equipment 51

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 11 versions of the Infiniti G third generation

United States 5 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 versionEngineFuelGearboxDriveConsumption (combined)CO₂
2007–20083.5 LPetrol6-speed manualRear-wheel drive20 MPG (11.8 L/100 km) EPA276 g/km
2007–2008CLKUP3.5 LPetrol5-speed automaticRear-wheel drive19–20 MPG (11.8–12.4 L/100 km) EPA276–291 g/km
2004–2008CLKUP3.5 LPetrol5-speed automaticFour- or all-wheel drive18–19 MPG (12.4–13.1 L/100 km) EPA291–307 g/km
2003–2006COUPE3.5 LPetrol6-speed manualRear-wheel drive20 MPG (11.8 L/100 km) EPA276 g/km
2003–2006CLKUP · COUPE, CLKUP3.5 LPetrol5-speed automaticRear-wheel drive19 MPG (12.4 L/100 km) EPA291 g/km

Canada 6 versions

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

Years and versionEngineFuelGearboxConsumption (combined)CO₂
2007Mid-size3.5 LPetrol5-speed automatic12.0–12.4 L/100 km 5-cycle276–285 g/km
2007Mid-size3.5 LPetrol6-speed manual11.8 L/100 km 5-cycle271 g/km
2007Subcompact3.5 LPetrol5-speed automatic12.6 L/100 km 5-cycle290 g/km
2007Subcompact3.5 LPetrol6-speed manual12.0 L/100 km 5-cycle276 g/km
2003–2006Compact3.5 LPetrol5-speed automatic12.3–13.1 L/100 km 5-cycle283–301 g/km
2003–2006Compact3.5 LPetrol6-speed manual11.6–11.9 L/100 km 5-cycle267–274 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.