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Buick Rainier Fuel Economy (L/100km)

L/100km Number of Vehicles
13 liters per 100 kilometers 2 vehicles
14 liters per 100 kilometers 4 vehicles
15 liters per 100 kilometers 2 vehicles
16 liters per 100 kilometers 1 vehicles
Model Year Body/Powertrain L/100km  
2004 2004 4dr SUV 300-hp 5.3L V8 4-sp automatic AWD 14.23
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With the 221 kilowatts 5.3L V8 engine, 4-speed automatic transmission, and all-wheel drive, the 2004 Buick Rainier has been averaging 14.23 L/100km (liters per 100 kilometers).

The 2004 Buick Rainiers in this analysis were driven mostly on the highway at an average speed of 63 kilometers per hour (about 30.8 percent of the kilometers driven). The rest of the kilometers were in the city (22.5 percent), in heavy traffic (13.3 percent), and in the suburbs (0 percent).

In addition, the average 2004 Buick Rainier in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
2004 2004 4dr SUV 275-hp 4.2L I6 4-sp automatic AWD 13
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2004 2004 4dr SUV 291-hp 4.2L I6 4-sp automatic RWD 14.65
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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 (L/100km)

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 L/100km based on how and where you drive a car.