2003 Infiniti Cars
2003 Infiniti cars: 4 listings from 4 models for model year 2003. Passenger cars in the database, with engines, transmissions, dimensions and fuel economy where our sources list them.
- Infiniti SUVs
- Infiniti Pickup trucks
- Infiniti Electric cars
- Infiniti Hybrid cars
- Infiniti Sedans
- Infiniti Hatchbacks
- Infiniti Coupes
- Infiniti Convertibles
- Infiniti Wagons
- Infiniti Vans and minivans
4 vehicles
- 2003 Infiniti G35
Gasoline
Varies by configuration: 3.5L 6-cylinder, 3.5L 6-cylinder (COUPE) · RWD
20 mpg (11.8 L/100 km) to 19 mpg (12.4 L/100 km) - 2003 Infiniti I35
Gasoline
3.5L 6-cylinder · FWD
20 mpg (11.8 L/100 km) - 2003 Infiniti M45
Gasoline
4.5L 8-cylinder · RWD
18 mpg (13.1 L/100 km) - 2003 Infiniti Q45
Gasoline
4.5L 8-cylinder · RWD
18 mpg (13.1 L/100 km)