Based on data from 77 vehicles, 7,940 fuel-ups and 2,395,805 miles of driving, the 2008 Chevrolet HHR gets a combined Avg MPG of 24.74 with a 0.09 MPG margin of error.

Any Engine Type 2.0L L4 GAS (6) 2.2L L4 GAS (40) 2.4L L4 GAS (17) L4 GAS (11) Any Body Style Wagon (28) Sport Utility (1) Any Submodel Comfort LT (1) Elegance LT (1) LS Panel (4) SS (6) LT Panel (8) LS (21) LT (25) Other (11)

Below you can see a distribution of the fuel-ups with 324 outliers (3.92%) removed.

Following shows the average MPG of each of the 77 vehicles in the system.

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• Judith G Olson

  2008 Chevrolet HHR Comfort LT 2.4L L4 GAS Automatic 4 Speed
  Added Sep 2016 • 7 Fuel-ups

  Property of walto

• 54.9 Avg MPG

• xx Chevrolet HHR LT

  2008 Chevrolet HHR LS 2.2L L4 GAS Automatic 4 Speed
  Added May 2017 • 86 Fuel-ups

  Property of revdoug

• 25.8 Avg MPG

• Chevy HHR 2008

  2008 Chevrolet HHR LS 2.2L L4 GAS Automatic 4 Speed
  Added Aug 2016 • 318 Fuel-ups

  Property of scffgeek

• 26.3 Avg MPG

• HomoHotRod

  2008 Chevrolet HHR LS 2.2L L4 GAS Automatic 4 Speed Wagon
  Added Sep 2016 • 18 Fuel-ups

  Property of mxhideout

• 25.9 Avg MPG

• HHR

  2008 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Speed Wagon
  Added Nov 2018 • 137 Fuel-ups

  Property of bfranker

• 24.6 Avg MPG

• Bigway HHR

  2008 Chevrolet HHR LS 2.2L L4 GAS Automatic 4 Speed
  Added Sep 2016 • 78 Fuel-ups

  Property of Bigway

• 21.1 Avg MPG

• HHR

  2008 Chevrolet HHR SS 2.0L L4 GAS Automatic Wagon
  Added Oct 2017 • 6 Fuel-ups

  Property of cavalier77

• 24.8 Avg MPG

• Black Bettie

  2008 Chevrolet HHR LS Panel 2.2L L4 GAS Standard 5 Speed
  Added Sep 2016 • 9 Fuel-ups

  Property of Mosher50

• 28.5 Avg MPG

• My HHR

  2008 Chevrolet HHR SS 2.0L L4 GAS Standard 5 Speed
  Added Aug 2016 • 9 Fuel-ups

  Property of sleepywagon627

• 29.7 Avg MPG

• My HHR

  2008 Chevrolet HHR LS 2.2L GAS L4 Standard 5 Wagon (4 Door)
  Added Jun 2015 • 17 Fuel-ups

  Property of atbossert

• 29.1 Avg MPG

• Kasi's car

  2008 Chevrolet HHR GAS L4
  Added Jan 2013 • 154 Fuel-ups

  Property of periodictable2

• 24.9 Avg MPG

• HHR

  2008 Chevrolet HHR LS 2.2L L4 GAS Standard 5 Speed
  Added Dec 2016 • 293 Fuel-ups

  Property of BigUnit

• 29.2 Avg MPG

• HHR

  2008 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Speed Wagon
  Added Jan 2016 • 13 Fuel-ups

  Property of Centex

• 26.4 Avg MPG

• HHR

  2008 Chevrolet HHR LT Wagon
  Added Jan 2021 • 57 Fuel-ups

  Property of addxyz

• 25.7 Avg MPG

• HHR

  2008 Chevrolet HHR LT Wagon
  Added Apr 2018 • 57 Fuel-ups

  Property of addxyz

• 25.7 Avg MPG

• z-HHR

  2008 Chevrolet HHR LT 2.4L L4 GAS Wagon
  Added Jan 2025 • 97 Fuel-ups

  Property of tecnogeek

• 26.5 Avg MPG

• My HHR

  2008 Chevrolet HHR LT 2.4L GAS L4 Automatic 4 Wagon (4 Door)
  Added Apr 2015 • 14 Fuel-ups

  Property of michev

• 25.4 Avg MPG

• Nancy HHR

  2008 Chevrolet HHR LT 2.2L L4 GAS Automatic 4 Wagon (4 Door)
  Added Jun 2013 • 85 Fuel-ups

  Property of Backwoodsman

• 30.1 Avg MPG

• HHR

  2008 Chevrolet HHR LS 2.2L L4 GAS Automatic 4 Speed Wagon
  Added Sep 2017 • 92 Fuel-ups

  Property of digitalwolf

• 26.6 Avg MPG

• HHR

  2008 Chevrolet HHR LS 2.2L L4 GAS Automatic 4 Speed
  Added Mar 2017 • 214 Fuel-ups

  Property of ericollila7

• 25.1 Avg MPG

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