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Acura RDX vs. Buick Rainier MPG

Chart is based on 252 fuel economy reports for the Acura RDX and 12 fuel economy reports for the Buick Rainier.

Acura RDX MPG

Acura RDX Acura RDX 2014 29.1 MPG Highway Percentage 83 percent Acura RDX Acura RDX 2013 25.1 MPG Highway Percentage 66 percent Acura RDX Acura RDX 2012 20.0 MPG Highway Percentage 5 percent Acura RDX Acura RDX 2011 19.4 MPG Highway Percentage 30 percent Acura RDX Acura RDX 2010 22.1 MPG Highway Percentage 90 percent Acura RDX Acura RDX 2009 18.0 MPG Highway Percentage 40 percent Acura RDX Acura RDX 2008 19.0 MPG Highway Percentage 49 percent Acura RDX Acura RDX 2007 19.6 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 MPG
2014 4dr SUV 273-horsepower 3.5L V6
6-speed shiftable automatic AWD		 hills med none 0 6 11 83 93 29.1  
2013 4dr SUV 273-horsepower 3.5L V6
6-speed shiftable automatic FWD		 flat light hvy 0 34 0 66 70 25.1  
2012 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic FWD		 flat light hvy 10 76 10 5 45 20.0  
2011 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic AWD		 flat light light 9 28 33 30 67 19.4  
2010 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic AWD		 mtns med none 5 3 3 90 60 22.1  
2009 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic AWD		 flat med none 0 50 10 40 60 18.0  
2008 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic AWD		 flat med light 5 26 20 49 69 19.0  
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2007 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic AWD		 flat light none 14 21 15 50 75 19.6  

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This page shows only averages. See all the Acura RDX fuel economy data.

Buick Rainier MPG

Buick Rainier Buick Rainier 2006 21.6 MPG Highway Percentage 100 percent Buick Rainier Buick Rainier 2005 22.0 MPG Highway Percentage 100 percent Buick Rainier Buick Rainier 2005 16.6 MPG Highway Percentage 10 percent Buick Rainier Buick Rainier 2004 16.6 MPG Highway Percentage 31 percent Buick Rainier Buick Rainier 2004 16.1 MPG Highway Percentage 43 percent Buick Rainier Buick Rainier 2004 18.1 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 MPG
2006 4dr SUV 291-horsepower 4.2L I6
4-speed automatic RWD		 flat med hvy 0 0 0 100 80 21.6  
2005 4dr SUV 300-horsepower 5.3L V8
4-speed automatic AWD		 flat light light 0 0 0 100 60 22.0  
2005 4dr SUV 275-horsepower 4.2L I6
4-speed automatic RWD		 hills v.lt hvy 2 73 15 10 75 16.6  
2004 4dr SUV 290-horsepower 5.3L V8
4-speed automatic AWD		 flat med none 13 23 33 31 63 16.6  
2004 4dr SUV 275-horsepower 4.2L I6
4-speed automatic RWD		 flat light light 11 3 43 43 63 16.1  
2004 4dr SUV 275-horsepower 4.2L I6
4-speed automatic AWD		 flat light none 1 10 39 50 60 18.1  

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

Acura RDX vs. Buick Rainier 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 Acura RDX and Buick Rainier's where a car was driven. So you can get an idea of their real-world MPG based on how and where you drive a car.

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

What Our Members Are Saying about the Real Gas Mileage of the Acura RDX

Acura RDX Real Gas Mileage: Cons
YearBody/PowertrainComment
2009 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic AWD		 Turbo eats gas but provides for a fun ride see full Acura RDX review
2008 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic AWD		 Low for a 4-cylinder see full Acura RDX review
2007 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic AWD		 I average around 20 MPG, but it is not an economy car - well worth it for the performance see full Acura RDX review
 

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