Buick
Rainier 2WD
U.S. fuel economy and specifications from the EPA.
17Best combined MPG2006 model year
2004–2007Model years4 with EPA ratings
8Rated configurationsDrive, transmission and engine
4.2–5.3 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2004 16 MPG
2005 16 MPG
2006 17 MPG
2007 17 MPG
2 configurations.
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 2WD
- Combined MPG
- 16
- Engine displacement
- 4.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 2WD
- Combined MPG
- 17
- Engine displacement
- 5.3 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 2WD
- Combined MPG
- 16
- Engine displacement
- 4.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 2WD
- Combined MPG
- 17
- Engine displacement
- 5.3 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 2WD
- Combined MPG
- 16
- Engine displacement
- 4.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 2WD
- Combined MPG
- 16
- Engine displacement
- 5.3 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 2WD
- Combined MPG
- 16
- Engine displacement
- 4.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 4-spd
Regular gasoline · Sport Utility Vehicle - 2WD
- Combined MPG
- 16
- Engine displacement
- 5.3 L
- Cylinders
- 8