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

Buick Rainier Gas Mileage Comparisons By Year

2005 vs. 2004

2007 vs. 2006

AutoPadre Comparison Tool

Easily Compare Specifications Side-By-Side.

Vs.

Best Fuel Mileages

3) Honda Civic

5) Kia Niro

10) Ford Fusion

11) Honda Accord

gas_can_with_old_gas_shutterstock_1070068829

Post Written By AutoPadre

Can Bad Gas Cause Rough Idle? Is Bad Gasoline the Culprit Behind Engine Problems?

filling_reservoir_with_windshield_washer_shutterstock_79374502

Post Written By AutoPadre

How Much Washer Fluid Does A Car Hold? Never Run Dry

cheerful-canadian-family-in-a-suv-embarking-on-a-road-trip-along-a-picturesque-route-the-scene-includes-diverse-canadian-landscapes

Post Written By AutoPadre

Say Goodbye to Gas Stations: Canada's 2035 Electric Dream - Are They Crazy?

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

Jump To Model Year

2000's

2007 Buick Rainier Gas Mileage

2006 Buick Rainier Gas Mileage

2005 Buick Rainier Gas Mileage

2004 Buick Rainier Gas Mileage

Buick Rainier Gas Mileage Comparisons By Year

AutoPadre Comparison Tool

Best Fuel Mileages

Other Buick Rainier Specs

Maintenance Data

Internal Dimensions

External Dimensions

Power and Hauling

Handling Data

Financial Data

Fuel Efficiency