Based on data from 57 vehicles, 4,346 fuel-ups and 1,347,220 miles of driving, the 2006 Chevrolet HHR gets a combined Avg MPG of 24.30 with a 0.12 MPG margin of error.

Any Engine Type 2.2L L4 GAS (17) 2.4L L4 GAS (23) L4 GAS (11) Any Body Style Wagon (20) Sport Utility (1) Any Submodel Elegance LT (2) LS (8) LT (36) Other (11)

Below you can see a distribution of the fuel-ups with 195 outliers (4.29%) removed.

Following shows the average MPG of each of the 57 vehicles in the system.

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• DxePxe

  2006 Chevrolet HHR LT Wagon
  Added Oct 2017 • 60 Fuel-ups

  Property of BrandiB

• 22.7 Avg MPG

• Hhr

  2006 Chevrolet HHR LT 2.4L L4 GAS Standard 5 Speed Wagon
  Added Nov 2017 • 263 Fuel-ups

  Property of Swafford

• 26.0 Avg MPG

• My main Car

  2006 Chevrolet HHR LT 2.2L L4 GAS Automatic 4 Speed Wagon
  Added Feb 2017 • 26 Fuel-ups

  Property of cweagle7712

• 15.8 Avg MPG

• Chevrolet HHR

  2006 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Speed Wagon
  Added Nov 2018 • 402 Fuel-ups

  Property of rdbcpa96

• 24.5 Avg MPG

• My HHR

  2006 Chevrolet HHR LT 2.2L L4 GAS Automatic 4 Speed
  Added Nov 2017 • 6 Fuel-ups

  Property of aojard

• 26.4 Avg MPG

• Jeff's Car

  2006 Chevrolet HHR LS 2.2L L4 GAS Automatic 4 Speed
  Added Nov 2017 • 150 Fuel-ups

  Property of teachersaks

• 24.0 Avg MPG

• HHR

  2006 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Speed
  Added Mar 2017 • 145 Fuel-ups

  Property of 702Pauly

• 30.4 Avg MPG

• The Red Wagon

  2006 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Speed Wagon
  Added May 2015 • 29 Fuel-ups

  Property of Propainkiller87

• 19.7 Avg MPG

• HHR

  2006 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Speed Wagon
  Added Dec 2016 • 15 Fuel-ups

  Property of isai

• 21.1 Avg MPG

• My HHR

  2006 Chevrolet HHR LT 2.2L L4 GAS Automatic 4 Speed
  Added Sep 2016 • 14 Fuel-ups

  Property of madeinusa2925

• 28.2 Avg MPG

• Chevy HHR

  2006 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Speed
  Added Aug 2016 • 209 Fuel-ups

  Property of tjayharris10

• 23.6 Avg MPG

• HHR

  2006 Chevrolet HHR Elegance LT 2.4L L4 GAS Automatic 4 Speed Wagon
  Added Feb 2020 • 3 Fuel-ups

  Property of leonh78

• 6.7 Avg MPG

• 2006HHR

  2006 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Speed Wagon
  Added Apr 2016 • 11 Fuel-ups

  Property of TamiyaRacer

• 19.1 Avg MPG

• HHR

  2006 Chevrolet HHR Elegance LT 2.4L L4 GAS Automatic 4 Speed
  Added Mar 2017 • 128 Fuel-ups

  Property of bradly

• 25.1 Avg MPG

• Smith Wagon

  2006 Chevrolet HHR LS 2.2L L4 GAS Automatic 4 Speed Wagon
  Added Oct 2017 • 85 Fuel-ups

  Property of sheltonj

• 26.9 Avg MPG

• My HHR

  2006 Chevrolet HHR LT 2.2L GAS L4 Automatic 4
  Added Sep 2014 • 40 Fuel-ups

  Property of allysongrace

• 26.7 Avg MPG

• My HHR

  2006 Chevrolet HHR LT 2.4L GAS L4 Standard 5 Wagon (4 Door)
  Added Jan 2014 • 62 Fuel-ups

  Property of roadglidescott

• 31.3 Avg MPG

• HHR

  2006 Chevrolet HHR LS 2.2L L4 GAS Standard 5 Wagon (4 Door)
  Added Oct 2012 • 3 Fuel-ups

  Property of blk02

• 32.8 Avg MPG

• HHR

  2006 Chevrolet HHR GAS L4
  Added Jan 2011 • 47 Fuel-ups

  Property of Jheric1983

• 27.4 Avg MPG

• FRED

  2006 Chevrolet HHR LS 2.4L GAS L4 Automatic 4 Wagon (4 Door)
  Added Apr 2015 • 4 Fuel-ups

  Property of BigMike91

• 24.8 Avg MPG

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