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BMW 7-Series vs. Buick Rainier Fuel Economy (L/100km)

Chart is based on 156 fuel economy reports for the BMW 7-Series and 12 fuel economy reports for the Buick Rainier.

BMW 7-Series L/100km

BMW 7-Series BMW 7-Series 2014 14.4 MPG Highway Percentage 0 percent BMW 7-Series BMW 7-Series 2010 16.8 MPG Highway Percentage 5 percent BMW 7-Series BMW 7-Series 2009 14.3 MPG Highway Percentage 80 percent BMW 7-Series BMW 7-Series 2008 12.4 MPG Highway Percentage 50 percent BMW 7-Series BMW 7-Series 2007 8.8 MPG Highway Percentage 80 percent BMW 7-Series BMW 7-Series 2006 11.2 MPG Highway Percentage 56 percent BMW 7-Series BMW 7-Series 2004 11.3 MPG Highway Percentage 10 percent BMW 7-Series BMW 7-Series 2003 11.3 MPG Highway Percentage 30 percent BMW 7-Series BMW 7-Series 2002 12.4 MPG Highway Percentage 20 percent BMW 7-Series BMW 7-Series 2001 11.6 MPG Highway Percentage 38 percent BMW 7-Series BMW 7-Series 2001 8.6 MPG Highway Percentage 75 percent BMW 7-Series BMW 7-Series 2000 15.0 MPG Highway Percentage 25 percent BMW 7-Series BMW 7-Series 2000 11.6 MPG Highway Percentage 85 percent
Year Body/Powertrain 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 L/100km
2014 4dr Sedan, ext. turbocharged 315hp 3.0L I6
8-speed shiftable automatic AWD		 hills lead none 0 60 40 0 14.4  
2010 4dr Sedan turbocharged 400hp 4.4L V8
6-speed shiftable automatic RWD		 flat med hvy 10 10 75 5 80 16.8  
2009 4dr Sedan turbocharged 400hp 4.4L V8
6-speed shiftable automatic RWD		 flat med light 0 15 5 80 65 14.3  
2008 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD		 hills med light 20 10 20 50 75 12.4  
2007 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD		 flat light light 0 0 20 80 70 8.8  
2006 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD		 hills med hvy 6 26 12 56 72 11.2  
2004 4dr Sedan 325-horsepower 4.4L V8
6-speed shiftable automatic RWD		 hills med light 23 28 40 10 65 11.3  
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2003 4dr Sedan 325-horsepower 4.4L V8
6-speed shiftable automatic RWD		 flat light none 45 20 5 30 60 11.3  
2002 4dr Sedan 325-horsepower 4.4L V8
6-speed shiftable automatic RWD		 flat med light 0 50 30 20 75 12.4  
2001 4dr Sedan 282-horsepower 4.4L V8
5-speed shiftable automatic RWD		 hills med hvy 27 28 7 38 70 11.6  
2001 4dr Sedan 282-horsepower 4.4L V8
5-speed automatic RWD		 flat med light 10 10 5 75 75 8.6  
2000 4dr Sedan, ext. 326-horsepower 5.4L V12
5-speed shiftable automatic RWD		 hills med hvy 10 40 25 25 70 15.0  
2000 4dr Sedan 282-horsepower 4.4L V8
5-speed shiftable automatic RWD		 hills lead hvy 1 4 10 85 80 11.6  

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This page shows only averages. See all the BMW 7-Series fuel economy data.

Buick Rainier L/100km

Buick Rainier Buick Rainier 2006 10.9 MPG Highway Percentage 100 percent Buick Rainier Buick Rainier 2005 10.7 MPG Highway Percentage 100 percent Buick Rainier Buick Rainier 2005 14.2 MPG Highway Percentage 10 percent Buick Rainier Buick Rainier 2004 14.2 MPG Highway Percentage 31 percent Buick Rainier Buick Rainier 2004 14.7 MPG Highway Percentage 43 percent Buick Rainier Buick Rainier 2004 13.0 MPG Highway Percentage 50 percent
Year Body/Powertrain 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 L/100km
2006 4dr SUV 291-horsepower 4.2L I6
4-speed automatic RWD		 flat med hvy 0 0 0 100 80 10.9  
2005 4dr SUV 300-horsepower 5.3L V8
4-speed automatic AWD		 flat light light 0 0 0 100 60 10.7  
2005 4dr SUV 275-horsepower 4.2L I6
4-speed automatic RWD		 hills v.lt hvy 2 73 15 10 75 14.2  
2004 4dr SUV 290-horsepower 5.3L V8
4-speed automatic AWD		 flat med none 13 23 33 31 63 14.2  
2004 4dr SUV 275-horsepower 4.2L I6
4-speed automatic RWD		 flat light light 11 3 43 43 63 14.7  
2004 4dr SUV 275-horsepower 4.2L I6
4-speed automatic AWD		 flat light none 1 10 39 50 60 13.0  

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This page shows only averages. See all the Buick Rainier fuel economy data.

BMW 7-Series vs. Buick Rainier Fuel Economy (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 BMW 7-Series and Buick Rainier's where a car was driven. So you can get an idea of their real-world L/100km based on how and where you drive a car.

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See TrueDelta's information for all BMW models and Buick models.

What Our Members Are Saying about the Real Gas Mileage of the BMW 7-Series

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What Our Members Are Saying about the Real Gas Mileage of the Buick Rainier

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