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Buick Regal vs. Chevrolet HHR MPG

Chart is based on 30 fuel economy reports for the Buick Regal and 393 fuel economy reports for the Chevrolet HHR.

Buick Regal MPG

Buick Regal Buick Regal 2016 31.8 MPG Highway Percentage 90 percent Buick Regal Buick Regal 2015 26.4 MPG Highway Percentage 80 percent Buick Regal Buick Regal 2014 27.5 MPG Highway Percentage 50 percent Buick Regal Buick Regal 2012 16.8 MPG Highway Percentage 5 percent Buick Regal Buick Regal 2011 25.6 MPG Highway Percentage 64 percent Buick Regal Buick Regal 2011 26.7 MPG Highway Percentage 65 percent Buick Regal Buick Regal 2011 26.3 MPG Highway Percentage 58 percent Buick Regal Buick Regal 2004 24.6 MPG Highway Percentage 53 percent Buick Regal Buick Regal 2002 21.4 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
2016 4dr Sedan turbocharged 259hp 2.0L I4
6-speed shiftable automatic FWD		 flat light none 7 0 3 90 75 31.8  
2015 4dr Sedan turbocharged 259hp 2.0L I4
6-speed shiftable automatic FWD		 flat med light 1 9 10 80 75 26.4  
2014 4dr Sedan turbocharged 259hp 2.0L I4
6-speed shiftable automatic FWD		 flat med none 0 10 40 50 75 27.5  
2012 4dr Sedan 182-horsepower 2.4L I4 Hybrid
6-speed shiftable automatic FWD		 flat light none 0 95 0 5 70 16.8  
2011 4dr Sedan turbocharged 220hp 2.0L I4
6-speed shiftable automatic FWD		 flat med none 3 13 19 64 85 25.6  
2011 4dr Sedan turbocharged 220hp 2.0L I4
6-speed manual FWD		 flat med none 1 28 6 65 105 26.7  
2011 4dr Sedan 182-horsepower 2.4L I4
6-speed shiftable automatic FWD		 hills med light 2 7 33 58 68 26.3  
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2004 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat med light 0 16 32 53 60 24.6  
2002 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 flat med light 50 0 0 50 120 21.4  

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

Chevrolet HHR MPG

Chevrolet HHR Chevrolet HHR 2011 15.8 MPG Highway Percentage 60 percent Chevrolet HHR Chevrolet HHR 2010 27.2 MPG Highway Percentage 48 percent Chevrolet HHR Chevrolet HHR 2009 29.0 MPG Highway Percentage 40 percent Chevrolet HHR Chevrolet HHR 2009 25.9 MPG Highway Percentage 75 percent Chevrolet HHR Chevrolet HHR 2009 33.4 MPG Highway Percentage 35 percent Chevrolet HHR Chevrolet HHR 2009 28.0 MPG Highway Percentage 48 percent Chevrolet HHR Chevrolet HHR 2009 27.9 MPG Highway Percentage 50 percent Chevrolet HHR Chevrolet HHR 2009 28.1 MPG Highway Percentage 41 percent Chevrolet HHR Chevrolet HHR 2008 27.1 MPG Highway Percentage 83 percent Chevrolet HHR Chevrolet HHR 2008 27.3 MPG Highway Percentage 80 percent Chevrolet HHR Chevrolet HHR 2008 23.8 MPG Highway Percentage 40 percent Chevrolet HHR Chevrolet HHR 2008 39.5 MPG Highway Percentage 25 percent Chevrolet HHR Chevrolet HHR 2008 30.1 MPG Highway Percentage 70 percent Chevrolet HHR Chevrolet HHR 2007 29.4 MPG Highway Percentage 40 percent Chevrolet HHR Chevrolet HHR 2007 26.2 MPG Highway Percentage 51 percent Chevrolet HHR Chevrolet HHR 2007 31.8 MPG Highway Percentage 71 percent Chevrolet HHR Chevrolet HHR 2007 29.5 MPG Highway Percentage 62 percent Chevrolet HHR Chevrolet HHR 2006 30.7 MPG Highway Percentage 28 percent Chevrolet HHR Chevrolet HHR 2006 27.1 MPG Highway Percentage 59 percent Chevrolet HHR Chevrolet HHR 2006 29.5 MPG Highway Percentage 45 percent Chevrolet HHR Chevrolet HHR 2006 27.5 MPG Highway Percentage 48 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
2011 4dr Wagon 155-horsepower 2.2L I4
4-speed automatic FWD		 flat light light 0 30 10 60 60 15.8  
2010 4dr Wagon 155-horsepower 2.2L I4
4-speed automatic FWD		 flat light none 11 21 20 48 67 27.2  
2009 4dr Wagon turbocharged 260hp 2.0L I4
5-speed manual FWD		 flat med light 10 20 30 40 60 29.0  
2009 4dr Wagon turbocharged 250hp 2.0L I4
4-speed automatic FWD		 flat med light 10 10 5 75 75 25.9  
2009 4dr Wagon 172-horsepower 2.4L I4
5-speed manual FWD		 flat light light 5 20 40 35 62 33.4  
2009 4dr Wagon 172-horsepower 2.4L I4
4-speed automatic FWD		 flat light light 8 14 30 48 63 28.0  
2009 4dr Wagon 155-horsepower 2.2L I4
5-speed manual FWD		 flat light hvy 10 0 40 50 60 27.9  
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2009 4dr Wagon 155-horsepower 2.2L I4
4-speed automatic FWD		 flat v.lt none 0 35 24 41 60 28.1  
2008 4dr Wagon turbocharged 260hp 2.0L I4
5-speed manual FWD		 flat med hvy 0 13 4 83 70 27.1  
2008 4dr Wagon turbocharged 250hp 2.0L I4
4-speed automatic FWD		 flat med none 0 0 20 80 70 27.3  
2008 4dr Wagon 172-horsepower 2.4L I4
4-speed automatic FWD		 flat med light 4 23 34 40 71 23.8  
2008 4dr Wagon 149-horsepower 2.2L I4
5-speed manual FWD		 flat light none 25 25 25 25 100 39.5  
2008 4dr Wagon 149-horsepower 2.2L I4
4-speed automatic FWD		 flat med light 8 10 13 70 70 30.1  
2007 4dr Wagon 175-horsepower 2.4L I4
5-speed manual FWD		 flat med none 5 5 50 40 68 29.4  
2007 4dr Wagon 175-horsepower 2.4L I4
4-speed automatic FWD		 flat light light 6 20 23 51 67 26.2  
2007 4dr Wagon 149-horsepower 2.2L I4
5-speed manual FWD		 flat light none 7 8 14 71 61 31.8  
2007 4dr Wagon 149-horsepower 2.2L I4
4-speed automatic FWD		 flat light none 9 12 17 62 77 29.5  
2006 4dr Wagon 172-horsepower 2.4L I4
5-speed manual FWD		 flat light light 7 15 50 28 63 30.7  
2006 4dr Wagon 172-horsepower 2.4L I4
4-speed automatic FWD		 flat light light 5 13 23 59 66 27.1  
2006 4dr Wagon 143-horsepower 2.2L I4
5-speed manual FWD		 flat med light 7 25 23 45 77 29.5  
2006 4dr Wagon 143-horsepower 2.2L I4
4-speed automatic FWD		 flat med light 8 23 21 48 71 27.5  

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This page shows only averages. See all the Chevrolet HHR fuel economy data.

Buick Regal vs. Chevrolet HHR 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 Buick Regal and Chevrolet HHR'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.

See TrueDelta's information for all Sedans, Hatchbacks, and Wagons.
See TrueDelta's information for all Buick models and Chevrolet models.

TrueDelta Reviews the Real Gas Mileage of the Buick Regal

Buick Regal Real Gas Mileage: Cons
YearComment
2011 The Buick Regal and Chrysler 200 both weigh substantially more than just about any other front-wheel-drive midsize sedan. Add all-wheel-drive, and both weigh nearly two tons. Curb weight is the enemy of fuel economy. The Buick's turbocharged four-cylinder engine is more efficient than the Chrysler's V6, so it has an edge in the EPA's city test, 19 vs. 18 mpg. But the Chrysler's automatic transmission has three extra gears, for a total of nine, so it has the edge on the EPA's highway test, 29 vs. 27 mpg. The Ford Fusion, though far from light, has an edge over both: 22 mpg city, 31 mpg highway. see full Buick Regal review
 

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

Buick Regal Real Gas Mileage: Pros
YearBody/PowertrainComment
2014 4dr Sedan turbocharged 259hp 2.0L I4
6-speed shiftable automatic FWD		 Good mileage, 30-35 mpg on highway. see full Buick Regal review
Buick Regal Real Gas Mileage: Cons
YearBody/PowertrainComment
2012 4dr Sedan turbocharged 270hp 2.0L I4
6-speed manual FWD		 For being a turbo 4, I expected slightly better MPG (I average 26mpg mixed with premium). When adding in the Trifecta Performance tune on the car, I average around 29mpg, with the added HP/TQ. What gives, GM? Uncage this beast! see full Buick Regal review
2011 4dr Sedan 182-horsepower 2.4L I4
6-speed shiftable automatic FWD		 City EPA mileage was lower than I would expect for a four cylinder--should easily best 20 vice 19. see full Buick Regal review
2003 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD		 It gets 22 in town, 25 on the highway. see full Buick Regal review
 

What Our Members Are Saying about the Real Gas Mileage of the Chevrolet HHR

Chevrolet HHR Real Gas Mileage: Pros
YearBody/PowertrainComment
2010 4dr Wagon 155-horsepower 2.2L I4
4-speed automatic FWD		 Average around 22mpg in the city--and up to 36 on the freeway. Combined driving easily averages 32mpg. see full Chevrolet HHR review
2009 4dr Wagon 155-horsepower 2.2L I4
4-speed automatic FWD		 It gets great fuel economy. I only need to fill the tank approximately every third week. see full Chevrolet HHR review
2009 4dr Wagon 172-horsepower 2.4L I4
4-speed automatic FWD		 Had a PT that avg. was 19mpg. HHR avg. is 29mpg so far. see full Chevrolet HHR review
2008 4dr Wagon turbocharged 260hp 2.0L I4
5-speed manual FWD		 260hp....260 lb torque....33 mpg highway and 27mpg mixed driving....enough said. Show me another car that matches those numbers. see full Chevrolet HHR review
2008 4dr Wagon turbocharged 260hp 2.0L I4
5-speed manual FWD		 Great gas mileage for a car that is so powerful. see full Chevrolet HHR review
2008 4dr Wagon turbocharged 260hp 2.0L I4
5-speed manual FWD		 RE the HHR SS model, highway mileage with heavy footing out of toll booths with 3 total passengers yielded 27.5 mpg. see full Chevrolet HHR review
2008 4dr Wagon turbocharged 260hp 2.0L I4
5-speed manual FWD		 For as quick as the HHR SS is, the fuel economy nearing 30MPG is phenominal. see full Chevrolet HHR review
2008 4dr Wagon turbocharged 260hp 2.0L I4
5-speed manual FWD		 Twice what I was getting in my previous commuter vehicle, and much more fun to drive. see full Chevrolet HHR review
2008 4dr Wagon 172-horsepower 2.4L I4
4-speed automatic FWD		 30+ MPG on the highway see full Chevrolet HHR review
2008 4dr Wagon 149-horsepower 2.2L I4
5-speed manual FWD		 about 30. great see full Chevrolet HHR review
Chevrolet HHR Real Gas Mileage: Cons
YearBody/PowertrainComment
2006 4dr Wagon 172-horsepower 2.4L I4
4-speed automatic FWD		 Could be better considering that many larger cars get the same mileage. see full Chevrolet HHR review