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Audi A7 / S7 / RS7 vs. Buick LaCrosse MPG

Chart is based on 45 fuel economy reports for the Audi A7 / S7 / RS7 and 78 fuel economy reports for the Buick LaCrosse.

Audi A7 / S7 / RS7 MPG

Audi A7 / S7 / RS7 Audi A7 / S7 / RS7 2014 21.2 MPG Highway Percentage 75 percent Audi A7 / S7 / RS7 Audi A7 / S7 / RS7 2012 29.1 MPG Highway Percentage 89 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 Hatch turbocharged 560hp 4.0L V8
8-speed shiftable automatic AWD		 flat med light 4 1 20 75 65 21.2  
2012 4dr Hatch supercharged 310hp 3.0L V6
8-speed shiftable automatic AWD		 mtns med none 0 8 3 89 66 29.1  

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This page shows only averages. See all the Audi A7 / S7 / RS7 fuel economy data.

Buick LaCrosse MPG

Buick LaCrosse Buick LaCrosse 2013 33.6 MPG Highway Percentage 80 percent Buick LaCrosse Buick LaCrosse 2012 24.0 MPG Highway Percentage 25 percent Buick LaCrosse Buick LaCrosse 2012 34.5 MPG Highway Percentage 58 percent Buick LaCrosse Buick LaCrosse 2011 21.1 MPG Highway Percentage 28 percent Buick LaCrosse Buick LaCrosse 2011 22.6 MPG Highway Percentage 45 percent Buick LaCrosse Buick LaCrosse 2010 23.6 MPG Highway Percentage 60 percent Buick LaCrosse Buick LaCrosse 2010 22.0 MPG Highway Percentage 40 percent Buick LaCrosse Buick LaCrosse 2010 24.0 MPG Highway Percentage 65 percent Buick LaCrosse Buick LaCrosse 2007 24.3 MPG Highway Percentage 69 percent Buick LaCrosse Buick LaCrosse 2006 22.5 MPG Highway Percentage 52 percent Buick LaCrosse Buick LaCrosse 2006 23.2 MPG Highway Percentage 58 percent Buick LaCrosse Buick LaCrosse 2005 24.2 MPG Highway Percentage 51 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
2013 4dr Sedan 182-horsepower 2.4L I4 Hybrid
6-speed shiftable automatic FWD		 flat light none 0 10 10 80 110 33.6  
2012 4dr Sedan 303-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat med light 30 40 5 25 70 24.0  
2012 4dr Sedan 182-horsepower 2.4L I4 Hybrid
6-speed shiftable automatic FWD		 flat light none 0 0 43 58 65 34.5  
2011 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD		 hills light light 13 26 33 28 65 21.1  
2011 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic AWD		 flat med hvy 10 27 18 45 80 22.6  
2010 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD		 flat light light 14 13 13 60 64 23.6  
2010 4dr Sedan 255-horsepower 3.0L V6
6-speed shiftable automatic FWD		 mtns light none 10 10 40 40 60 22.0  
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2010 4dr Sedan 252-horsepower 3.0L V6
6-speed shiftable automatic AWD		 flat med none 0 35 0 65 110 24.0  
2007 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 hills med light 1 10 20 69 66 24.3  
2006 4dr Sedan 240-horsepower 3.6L V6
4-speed automatic FWD		 flat light light 6 28 14 52 101 22.5  
2006 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat light light 17 11 15 58 63 23.2  
2005 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat med none 5 34 10 51 100 24.2  

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

Audi A7 / S7 / RS7 vs. Buick LaCrosse 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 Audi A7 / S7 / RS7 and Buick LaCrosse'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 Audi models and Buick models.

TrueDelta Reviews the Real Gas Mileage of the Audi A7 / S7 / RS7

Audi A7 / S7 / RS7 Real Gas Mileage: Pros
YearComment
2014 Now for the second half of the Audi A7 TDI's one-two punch: its diesel engine. No one denies the efficiency of diesels, and the latest Audi V6 doesn't disappoint. In the EPA's tests the TDI achieves 24 mpg city, 38 mpg highway. The gas engine's 18/28 ratings are impressive for a powerful gas V6 in a heavy all-wheel-drive car, but are no match for the diesel's. In my real-world driving the A7 TDI's trip computer generally reported mid-30s in the suburbs and about 40 on the highway (a little under this number on 70-mph Interstates, a little over it where speed limits were lower). Diesel can be unpleasant to put in the car--it's slimy and does not evaporate if spilled like gas does--but the A7 TDI can go up to 800 miles between fill-ups. In comparison, the gas V6 manages low 20s in the suburbs and high 20s on the highway. This said, the competing diesel from BMW is even more efficient. see full Audi A7 / S7 / RS7 review
 

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

Buick LaCrosse Real Gas Mileage: Pros
YearBody/PowertrainComment
2015 4dr Sedan 304-horsepower 3.6L V6
6-speed shiftable automatic AWD		 see full Buick LaCrosse review
Buick LaCrosse Real Gas Mileage: Cons
YearBody/PowertrainComment
2011 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD		 Fuel economy not as good as Ford Taurus. Transmisson shifts down alot when in hilly conditions see full Buick LaCrosse review