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Buick Rainier Fuel Economy Data

4dr SUV 290-hp 5.3L V8 4-sp automatic AWD

flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
flat med light 15 15 50 20 60 15.100
hills light light 20 50 0 30 75 16.300
flat med none 15 15 50 20 60 17.100
flat med none 15 15 50 20 60 15.600
flat med none 15 15 50 20 60 17.000
flat med none 0 25 0 75 65 18.491
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What Our Members Are Saying about the Real Gas Mileage of the 2004 Buick Rainier

2004 Buick Rainier Real Gas Mileage: Cons
YearBody/PowertrainComment
2005 4dr SUV 300-horsepower 5.3L V8
4-speed automatic AWD
12 mpg see full Buick Rainier review
2004 4dr SUV 290-horsepower 5.3L V8
4-speed automatic AWD
An AWD V8 body on frame SUV/truck like the Rainier will be a gas pig. Mid to high teens are all you should expect. The benefit of poor gas mileage is strong towing performance. see full Buick Rainier review
 

2004 Buick Rainier Gas Mileage (MPG)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Buick Rainier's real-world MPG based on how and where you drive a car.