2003 Nissan Models
Compact Cars
The title for most fuel efficient Nissan in the compact cars class in 2003 goes to the Nissan Sentra with a combined EPA fuel economy rating of 31 miles per gallon. Though this is guaranteed, as it is the only vehicle in this category.
- Nissan Sentra
- 31 MPG (Automatic - 1.8L - 4 Cylinder)
Midsize Cars
The title for most fuel efficient Nissan in the midsize cars class in 2003 goes to the Nissan Altima with a combined EPA fuel economy rating of 26 miles per gallon. This MPG rating is a full 8% better than the worst in class Nissan, the Maxima.
- Nissan Altima
- 26 MPG (Manual - 2.5L - 4 Cylinder)
- Nissan Maxima
- 24 MPG (Manual - 3.5L - 6 Cylinder)
Special Purpose Vehicles - Sport Utility Vehicles 2WD
The title for most fuel efficient Nissan in the special purpose vehicles - sport utility vehicles 2wd class in 2003 goes to the Nissan Murano 2WD with a combined EPA fuel economy rating of 22 miles per gallon. This MPG rating is a full 22% better than the worst in class Nissan, the Xterra V6 2WD.
- Nissan Murano 2WD
- 22 MPG (Automatic - 3.5L - 6 Cylinder)
- Nissan Xterra 2WD
- 21 MPG (Manual - 2.4L - 4 Cylinder)
- Nissan Pathfinder 2WD
- 18 MPG (Automatic - 3.5L - 6 Cylinder)
- Nissan Xterra V6 2WD
- 18 MPG (Automatic - 3.3L - 6 Cylinder)
Special Purpose Vehicles - Sport Utility Vehicles 4WD
The title for most fuel efficient Nissan in the special purpose vehicles - sport utility vehicles 4wd class in 2003 goes to the Nissan Murano AWD with a combined EPA fuel economy rating of 22 miles per gallon. This MPG rating is a full 22% better than the worst in class Nissan, the Xterra V6 4WD.
- Nissan Murano AWD
- 22 MPG (Automatic - 3.5L - 6 Cylinder)
- Nissan Pathfinder 4WD
- 18 MPG (Manual - 3.5L - 6 Cylinder)
- Nissan Xterra V6 4WD
- 18 MPG (Automatic - 3.3L - 6 Cylinder)
Standard Pickup Trucks 2WD
The title for most fuel efficient Nissan in the standard pickup trucks 2wd class in 2003 goes to the Nissan Frontier 2WD with a combined EPA fuel economy rating of 24 miles per gallon. This MPG rating is a full 33% better than the worst in class Nissan, the Frontier V6 2WD.
- Nissan Frontier 2WD
- 24 MPG (Manual - 2.4L - 4 Cylinder)
- Nissan Frontier V6 2WD
- 18 MPG (Automatic - 3.3L - 6 Cylinder)
Standard Pickup Trucks 4WD
The title for most fuel efficient Nissan in the standard pickup trucks 4wd class in 2003 goes to the Nissan Frontier V6 4WD with a combined EPA fuel economy rating of 18 miles per gallon. Though this is guaranteed, as it is the only vehicle in this category.
- Nissan Frontier V6 4WD
- 18 MPG (Automatic - 3.3L - 6 Cylinder)
Two Seaters
The title for most fuel efficient Nissan in the two seaters class in 2003 goes to the Nissan 350Z with a combined EPA fuel economy rating of 22 miles per gallon. Though this is guaranteed, as it is the only vehicle in this category.
- Nissan 350Z
- 22 MPG (Manual - 3.5L - 6 Cylinder)