Infiniti M45 Specs, MPG & Trims by Year
EPA fuel-economy and specification data for the Infiniti M45, model years 2003–2004, 2006–2010. The latest model year is shown first below.
Latest model year: 2010
- Body class
- Large Cars
- Drive
- Rear-Wheel Drive, All-Wheel Drive
- Engine
- 8-cyl, 4.5 L
- Fuel type
- Premium Gasoline
- Configurations
- 2
- Combined MPG
- 16–18 MPG
- Annual fuel cost
- $4,550–$5,150
View the full 2010 Infiniti M45 specs, MPG and trims
Across all 7 model years, EPA combined ratings span 16–18 MPG.
All model years
| Year | Body class | Combined | Configurations | Annual fuel cost |
|---|---|---|---|---|
| 2010 | Large Cars | 16–18 MPG | 2 | $4,550–$5,150 |
| 2009 | Large Cars | 16–18 MPG | 2 | $4,550–$5,150 |
| 2008 | Large Cars | 16–18 MPG | 2 | $4,550–$5,150 |
| 2007 | Large Cars | 18 MPG | 1 | $4,550 |
| 2006 | Large Cars | 18 MPG | 1 | $4,550 |
| 2004 | Compact Cars | 18 MPG | 1 | $4,550 |
| 2003 | Compact Cars | 18 MPG | 1 | $4,550 |