Buick Rainier Gas Mileage (2004 - 2007): Comprehensive Fuel Economy Data

Researched By The AutoPadre Research Team

Last Updated 2023-04-01

The Buick Rainier gas mileage is 16.5 to 19 miles per gallon as specified in our data below, organized by trim, option package, and model year.

For example, the 2004 Buick Rainier CXL trim model has a combined gas mileage of 16.5 miles per gallon, while the 2007 Buick Rainier CXL has a combined gas mileage of 19 miles per gallon.

In the city, the Rainier gas mileage is 15 to 16 miles per gallon depending on the trim and model year.

On the highway, the Rainier gas mileage is 18 to 22 miles per gallon depending on the trim and model year.

Note: The gas mileage shown for hybrid vehicles is the miles per gallon equivalent.

Check out the Gas Mileage specifications for other makes and models.

2007 Buick Rainier Gas Mileage

Depending on trim level, the 2007 Buick Rainier gas mileage is from 18 to 19 miles per gallon combined.

In the city, the 2007 Rainier gas mileage is from 15 to 16 miles per gallon, depending on the trim.

On the highway, the 2007 Rainier gas mileage is from 21 to 22 miles per gallon, depending on the trim.

2007 Buick Rainier Gas Mileage (Imperial)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	15 city mpg \| 21 hwy mpg \| 18 combined mpg
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	16 city mpg \| 22 hwy mpg \| 19 combined mpg
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	15 city mpg \| 21 hwy mpg \| 18 combined mpg
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	16 city mpg \| 22 hwy mpg \| 19 combined mpg

2007 Buick Rainier Gas Mileage (Metric)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	16.0 city L/100 km \| 11.0 hwy L/100 km \| 13.0 combined L/100 km
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	15.0 city L/100 km \| 11.0 hwy L/100 km \| 12.0 combined L/100 km
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	16.0 city L/100 km \| 11.0 hwy L/100 km \| 13.0 combined L/100 km
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	15.0 city L/100 km \| 11.0 hwy L/100 km \| 12.0 combined L/100 km

2006 Buick Rainier Gas Mileage

Depending on trim level, the 2006 Buick Rainier gas mileage is from 18 to 19 miles per gallon combined.

In the city, the 2006 Rainier gas mileage is from 15 to 16 miles per gallon, depending on the trim.

On the highway, the 2006 Rainier gas mileage is from 21 to 22 miles per gallon, depending on the trim.

2006 Buick Rainier Gas Mileage (Imperial)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	15 city mpg \| 21 hwy mpg \| 18 combined mpg
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	16 city mpg \| 22 hwy mpg \| 19 combined mpg
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	15 city mpg \| 21 hwy mpg \| 18 combined mpg
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	16 city mpg \| 22 hwy mpg \| 19 combined mpg

2006 Buick Rainier Gas Mileage (Metric)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	16.0 city L/100 km \| 11.0 hwy L/100 km \| 13.0 combined L/100 km
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	15.0 city L/100 km \| 11.0 hwy L/100 km \| 12.0 combined L/100 km
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	16.0 city L/100 km \| 11.0 hwy L/100 km \| 13.0 combined L/100 km
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	15.0 city L/100 km \| 11.0 hwy L/100 km \| 12.0 combined L/100 km

2005 Buick Rainier Gas Mileage

Depending on trim level, the 2005 Buick Rainier gas mileage is from 17 to 18 miles per gallon combined.

In the city, the 2005 Rainier gas mileage is from 15 to 16 miles per gallon, depending on the trim.

On the highway, the 2005 Rainier gas mileage is from 19 to 20 miles per gallon, depending on the trim.

2005 Buick Rainier Gas Mileage (Imperial)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	15 city mpg \| 19 hwy mpg \| 17 combined mpg
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	16 city mpg \| 20 hwy mpg \| 18 combined mpg
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	15 city mpg \| 19 hwy mpg \| 17 combined mpg
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	16 city mpg \| 20 hwy mpg \| 18 combined mpg

2005 Buick Rainier Gas Mileage (Metric)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	16.0 city L/100 km \| 12.0 hwy L/100 km \| 14.0 combined L/100 km
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	15.0 city L/100 km \| 12.0 hwy L/100 km \| 13.0 combined L/100 km
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	16.0 city L/100 km \| 12.0 hwy L/100 km \| 14.0 combined L/100 km
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	15.0 city L/100 km \| 12.0 hwy L/100 km \| 13.0 combined L/100 km

2004 Buick Rainier Gas Mileage

Depending on trim level, the 2004 Buick Rainier gas mileage is from 16.5 to 17.5 miles per gallon combined.

In the city, the 2004 Rainier gas mileage is from 15 to 16 miles per gallon, depending on the trim.

On the highway, the 2004 Rainier gas mileage is from 18 to 19 miles per gallon, depending on the trim.

2004 Buick Rainier Gas Mileage (Imperial)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	15 city mpg \| 18 hwy mpg \| 16.5 combined mpg
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	16 city mpg \| 19 hwy mpg \| 17.5 combined mpg
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	15 city mpg \| 18 hwy mpg \| 16.5 combined mpg
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	16 city mpg \| 19 hwy mpg \| 17.5 combined mpg

2004 Buick Rainier Gas Mileage (Metric)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	16.0 city L/100 km \| 13.0 hwy L/100 km \| 14.0 combined L/100 km
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	15.0 city L/100 km \| 12.0 hwy L/100 km \| 13.0 combined L/100 km
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	16.0 city L/100 km \| 13.0 hwy L/100 km \| 14.0 combined L/100 km
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	15.0 city L/100 km \| 12.0 hwy L/100 km \| 13.0 combined L/100 km

Buick Rainier Gas Mileage Data Brought To You By AutoPadre

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Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	15 city mpg \| 21 hwy mpg \| 18 combined mpg
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	16 city mpg \| 22 hwy mpg \| 19 combined mpg
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	15 city mpg \| 21 hwy mpg \| 18 combined mpg
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	16 city mpg \| 22 hwy mpg \| 19 combined mpg

Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	16.0 city L/100 km \| 11.0 hwy L/100 km \| 13.0 combined L/100 km
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	15.0 city L/100 km \| 11.0 hwy L/100 km \| 12.0 combined L/100 km
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	16.0 city L/100 km \| 11.0 hwy L/100 km \| 13.0 combined L/100 km
CXL SUV	4.2L \| I6 \| VORTEC SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	15.0 city L/100 km \| 11.0 hwy L/100 km \| 12.0 combined L/100 km

Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	15 city mpg \| 21 hwy mpg \| 18 combined mpg
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	16 city mpg \| 22 hwy mpg \| 19 combined mpg
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	15 city mpg \| 21 hwy mpg \| 18 combined mpg
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	16 city mpg \| 22 hwy mpg \| 19 combined mpg

Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	16.0 city L/100 km \| 11.0 hwy L/100 km \| 13.0 combined L/100 km
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	15.0 city L/100 km \| 11.0 hwy L/100 km \| 12.0 combined L/100 km
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	16.0 city L/100 km \| 11.0 hwy L/100 km \| 13.0 combined L/100 km
CXL SUV	I6 \| VORTEC 4200 SFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	15.0 city L/100 km \| 11.0 hwy L/100 km \| 12.0 combined L/100 km

Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	15 city mpg \| 19 hwy mpg \| 17 combined mpg
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	16 city mpg \| 20 hwy mpg \| 18 combined mpg
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| AWD	15 city mpg \| 19 hwy mpg \| 17 combined mpg
CXL SUV	I6 \| VORTEC 4200 MFI \| 4 Spd Auto, Electronically Controlled With OD \| RWD	16 city mpg \| 20 hwy mpg \| 18 combined mpg

Buick Rainier Gas Mileage (2004 - 2007): Comprehensive Fuel Economy Data

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