Q45
Rear-Wheel Drive · Automatic (S5) · Large Cars
- MPG combined
- 18
- City / highway
- 16 / 22
- Engine
- 4.5L 8-cyl
- Fuel
- Premium
- Annual fuel cost
- $4,550
- Tailpipe CO₂
- 494 g/mi
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Infiniti Q45
The Infiniti Q45 has been sold in the US from 2000 to 2006, in 7 model years covered here. The 2006 line-up has 2 trims with 18 MPG combined.
Model years
2003 Q45 trims (1)
Source: U.S. EPA / DOE fueleconomy.gov. Annual fuel cost is the EPA estimate for 15,000 miles a year at national average fuel and electricity prices.