Compact Cars
The title for most fuel efficient Acura in the compact cars class in 2003 goes to the Acura 3.2CL with a combined EPA fuel economy rating of 23 miles per gallon. Though this is guaranteed, as it is the only vehicle in this category.
- Acura 3.2CL
- 23 MPG (Automatic - 3.2L - 6 Cylinder)
Midsize Cars
The title for most fuel efficient Acura in the midsize cars class in 2003 goes to the Acura 3.2TL with a combined EPA fuel economy rating of 23 miles per gallon. This MPG rating is a full 15% better than the worst in class Acura, the 3.5RL.
- Acura 3.2TL
- 23 MPG (Automatic - 3.2L - 6 Cylinder)
- Acura 3.5RL
- 20 MPG (Automatic - 3.5L - 6 Cylinder)
Special Purpose Vehicles - Sport Utility Vehicles 4WD
The title for most fuel efficient Acura in the special purpose vehicles - sport utility vehicles 4wd class in 2003 goes to the Acura MDX 4WD with a combined EPA fuel economy rating of 19 miles per gallon. Though this is guaranteed, as it is the only vehicle in this category.
- Acura MDX 4WD
- 19 MPG (Automatic - 3.5L - 6 Cylinder)
Subcompact Cars
The title for most fuel efficient Acura in the subcompact cars class in 2003 goes to the Acura RSX with a combined EPA fuel economy rating of 30 miles per gallon. Though this is guaranteed, as it is the only vehicle in this category.
- Acura RSX
- 30 MPG (Manual - 2.0L - 4 Cylinder)
Two Seaters
The title for most fuel efficient Acura in the two seaters class in 2003 goes to the Acura NSX with a combined EPA fuel economy rating of 20 miles per gallon. Though this is guaranteed, as it is the only vehicle in this category.
- Acura NSX
- 20 MPG (Automatic - 3.0L - 6 Cylinder)