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Buick Rainier Fuel Economy (km/L)

km/L Number of Vehicles
36 kilometers per liter 1 vehicles
37 kilometers per liter 2 vehicles
38 kilometers per liter 1 vehicles
39 kilometers per liter 1 vehicles
40 kilometers per liter 2 vehicles
41 kilometers per liter 0 vehicles
42 kilometers per liter 0 vehicles
43 kilometers per liter 1 vehicles
44 kilometers per liter 1 vehicles
Model Year Body/Powertrain km/L  
2004 2004 4dr SUV 300-hp 5.3L V8 4-sp automatic AWD 39.03
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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 39.03 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 42.6
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2004 2004 4dr SUV 291-hp 4.2L I6 4-sp automatic RWD 37.85
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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 (km/L)

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