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Chevrolet HHR Fuel Economy (L/100km)

L/100km Number of Vehicles
6 liters per 100 kilometers 1 vehicles
7 liters per 100 kilometers 15 vehicles
8 liters per 100 kilometers 24 vehicles
9 liters per 100 kilometers 15 vehicles
10 liters per 100 kilometers 12 vehicles
11 liters per 100 kilometers 2 vehicles
12 liters per 100 kilometers 1 vehicles
Model Year Body/Powertrain L/100km  
2007 2007 4dr Wagon 172-hp 2.4L I4 5-sp manual FWD 8
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With the 128 kilowatts 2.4L I4 engine, 5-speed manual transmission, and front-wheel drive, the 2007 Chevrolet HHR has been averaging 8 L/100km (liters per 100 kilometers).

The 2007 Chevrolet HHRs in this analysis were driven mostly on the highway at an average speed of 68 kilometers per hour (about 40 percent of the kilometers driven). The rest of the kilometers were in the city (5 percent), in heavy traffic (5 percent), and in the suburbs (0 percent).

In addition, the average 2007 Chevrolet HHR in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
2007 2007 4dr Wagon 172-hp 2.4L I4 4-sp automatic FWD 9.18
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2007 2007 4dr Wagon 155-hp 2.2L I4 5-sp manual FWD 7.48
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2007 2007 4dr Wagon 155-hp 2.2L I4 4-sp automatic FWD 8.01
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What Our Members Are Saying about the Real Gas Mileage of the 2007 Chevrolet HHR

2007 Chevrolet HHR Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr Wagon 149-horsepower 2.2L I4
4-speed automatic FWD
I drive a AWD TOyota Sienna and needed a better mpg commuter car. THe HHR can haul most of what the minivan did and get nearly 10 mpg better. Most of the additional payment will be saved by the better mpg for my high mile driving. 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 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
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 172-horsepower 2.4L I4
4-speed automatic FWD
HHR was the best combo of car, capacity, and mileage I could find. In reality, not quite as good as advertised, but way better than minivans. 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 149-horsepower 2.2L I4
4-speed automatic FWD
Excellent, very cheap to drive considering current gas prices. see full Chevrolet HHR review
2007 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
 

2007 Chevrolet HHR Gas Mileage (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 Chevrolet HHR's real-world L/100km based on how and where you drive a car.