Based on data from 54 vehicles, 2,489 fuel-ups and 716,187 miles of driving, the 2007 Chevrolet HHR gets a combined Avg MPG of 23.75 with a 0.15 MPG margin of error.

Any Engine Type 2.2L L4 GAS (20) 2.4L L4 GAS (18) L4 GAS (14) Any Body Style Wagon (13) Mini Passenger Van (1) Any Submodel LT Panel (2) LS (8) LT (30) Other (14)

Below you can see a distribution of the fuel-ups with 156 outliers (5.90%) removed.

Following shows the average MPG of each of the 54 vehicles in the system.

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• HHR2

  2007 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Speed Wagon
  Added Feb 2018 • 39 Fuel-ups

  Property of odiekokee

• 26.3 Avg MPG

• My HHR

  2007 Chevrolet HHR LT 2.2L L4 GAS Automatic 4 Speed
  Added Jan 2018 • 35 Fuel-ups

  Property of MollyShaw

• 23.0 Avg MPG

• 2007 Chevy HHR

  2007 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Speed Wagon
  Added Oct 2017 • 20 Fuel-ups

  Property of ekocerkajr

• 24.0 Avg MPG

• Horny Hot Rod

  2007 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Speed
  Added Dec 2017 • 48 Fuel-ups

  Property of Horsehaulin

• 24.4 Avg MPG

• My HHR

  2007 Chevrolet HHR LT 2.2L L4 GAS Standard 5 Speed
  Added Aug 2018 • 3 Fuel-ups

  Property of mech24

• 22.2 Avg MPG

• My HHR

  2007 Chevrolet HHR LS 2.2L L4 GAS Automatic 4 Speed
  Added Mar 2018 • 12 Fuel-ups

  Property of tjbright

• 21.5 Avg MPG

• My HHR

  2007 Chevrolet HHR LS 2.2L L4 GAS Automatic 4 Speed
  Added Nov 2017 • 9 Fuel-ups

  Property of cacrabill

• 24.9 Avg MPG

• My HHR

  2007 Chevrolet HHR LS 2.2L L4 GAS Automatic 4 Speed
  Added Mar 2017 • 38 Fuel-ups

  Property of bradly

• 26.4 Avg MPG

• HHR

  2007 Chevrolet HHR LS 2.2L L4 GAS Automatic 4 Speed
  Added Sep 2016 • 21 Fuel-ups

  Property of Quelic

• 19.6 Avg MPG

• HHR

  2007 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Speed Wagon
  Added Apr 2011 • 91 Fuel-ups

  Property of donner

• 19.5 Avg MPG

• Chryssi

  2007 Chevrolet HHR LT 2.2L L4 GAS Automatic 4 Speed Mini Passenger Van
  Added Aug 2015 • 35 Fuel-ups

  Property of freeflashstuff

• 26.5 Avg MPG

• Lee's HHR

  2007 Chevrolet HHR GAS L4
  Added Nov 2010 • 217 Fuel-ups

  Property of Leigh710

• 23.4 Avg MPG

• My HHR

  2007 Chevrolet HHR LT Panel 2.4L L4 GAS Automatic 4 Speed
  Added Jun 2016 • 7 Fuel-ups

  Property of Blas84

• 20.3 Avg MPG

• HHR

  2007 Chevrolet HHR LS 2.2L L4 GAS Standard 5 Speed
  Added Feb 2018 • 10 Fuel-ups

  Property of ahspudraa

• 33.6 Avg MPG

• HHR

  2007 Chevrolet HHR LT 2.2L L4 GAS Standard 5 Speed Wagon
  Added Oct 2015 • 22 Fuel-ups

  Property of paulweston316

• 31.2 Avg MPG

• Chevy HHR

  2007 Chevrolet HHR LT 2.2L L4 GAS Automatic 4 Speed
  Added Oct 2019 • 255 Fuel-ups

  Property of tyronejr

• 25.2 Avg MPG

• My HHR

  2007 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Wagon (4 Door)
  Added Dec 2014 • 18 Fuel-ups

  Property of Tuffjim

• 25.1 Avg MPG

• HHR

  2007 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Speed
  Added Sep 2016 • 47 Fuel-ups

  Property of jrulapaugh

• 23.3 Avg MPG

• Bull Dog

  2007 Chevrolet HHR LT 2.4L GAS L4 Automatic 4 Wagon (4 Door)
  Added Aug 2014 • 27 Fuel-ups

  Property of sprtzfan

• 23.5 Avg MPG

• Battle Tank

  2007 Chevrolet HHR GAS L4
  Added Feb 2014 • 15 Fuel-ups

  Property of JawKnee

• 23.4 Avg MPG

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