Infiniti Q45 first generation

The Infiniti Q45 first generation (1990–1996): dimensions, weights, reliability and the official figures of its 4 versions in the United States and Canada.
Model codes: G50 · Sold in: United States and Canada
Dimensions, weights and capacity
| Specification | North America | Wikipedia |
|---|---|---|
| Dimensions | ||
| Length | – | 5,090 mm |
| Width | – | 1,825 mm |
| Height | – | 1,425–1,430 mm |
| Wheelbase | – | 2,875–2,880 mm |
| Weights and towing | ||
| Kerb weight | – | 1,780–1,840 kg |
| Seats and space | ||
| Luggage space (EPA) | 425 L EPA | – |
| Passenger space (EPA) | 2,690 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)
136 complaints for model years 1990–1996. 18 crashes · 14 fires · 16 injuries
- Transmission and drivetrain 24
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 4 versions of the Infiniti Q45 first generation
United States 3 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 |
|---|---|---|---|---|---|---|
| 1990–1996(GUZZLER) (FFS), 2MODE VLKUP · (GUZZLER) (FFS), 2MODE CLKUP · (FFS), 2MODE CLKUP and 2 more trims | 4.5 L | Petrol | 4-speed automatic | Rear-wheel drive | 17 MPG (13.8 L/100 km) EPA | 325 g/km |
| 1994–1995(GUZZLER) (FFS), CLKUP | 4.5 L | Petrol | 4-speed automatic | Rear-wheel drive | 16 MPG (14.7 L/100 km) EPA | 345 g/km |
| 1991–1993(GUZZLER) (FFS), 2MODE CLKUP | 4.5 L | Petrol | 4-speed automatic | Rear-wheel drive | 15 MPG (15.7 L/100 km) EPA | 368 g/km |
Canada 1 version
Model years sold in Canada, from Natural Resources Canada fuel consumption ratings (5-cycle test).
| Years and version | Engine | Fuel | Gearbox | Consumption (combined) | CO₂ |
|---|---|---|---|---|---|
| 1995–1996Mid-size | 4.5 L | Petrol | 4-speed automatic | 13.7 L/100 km 5-cycle | 315 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.





