Based on data from 34 vehicles, 3,849 fuel-ups and 1,198,869 miles of driving, the 2010 Chevrolet HHR gets a combined Avg MPG of 24.09 with a 0.14 MPG margin of error.

Any Engine Type 2.0L L4 GAS (2) 2.2L L4 FLEX (18) 2.4L L4 FLEX (5) GAS (2) L4 FLEX (4) L4 GAS (1) Any Body Style Wagon (7) Hatchback (2) Any Submodel SS (2) LS Panel (2) LS (9) LT (13) Other (8)

Below you can see a distribution of the fuel-ups with 115 outliers (2.90%) removed.

Following shows the average MPG of each of the 34 vehicles in the system.

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• My HHR

  2010 Chevrolet HHR LT 2.4L L4 FLEX Automatic 4 Speed
  Added Nov 2024 • 9 Fuel-ups

  Property of indygeek

• 27.1 Avg MPG

• HHR SS

  2010 Chevrolet HHR SS 2.0L L4 GAS Manual 5 Speed Wagon
  Added Jun 2013 • 273 Fuel-ups

  Property of fonque

• 24.6 Avg MPG

• HHR

  2010 Chevrolet HHR LT Wagon
  Added Oct 2017 • 227 Fuel-ups

  Property of timboj

• 22.1 Avg MPG

• Chevrolet HHR

  2010 Chevrolet HHR LT 2.2L L4 FLEX Automatic 4 Speed Wagon
  Added Oct 2020 • 405 Fuel-ups

  Property of caseyh20

• 26.3 Avg MPG

• Stormy

  2010 Chevrolet HHR LS 2.2L L4 FLEX Automatic 4 Speed
  Added May 2019 • 561 Fuel-ups

  Property of lightrider

• 18.4 Avg MPG

• Baby-Girl’s HHR

  2010 Chevrolet HHR LS 2.2L L4 FLEX Automatic 4 Speed
  Added Jun 2018 • 168 Fuel-ups

  Property of Jonamoy

• 23.1 Avg MPG

• HHR

  2010 Chevrolet HHR LT 2.2L L4 FLEX Automatic 4 Speed
  Added Feb 2015 • 213 Fuel-ups

  Property of CowboyCadillac

• 23.3 Avg MPG

• 2010 HHR

  2010 Chevrolet HHR LT 2.2L L4 FLEX Automatic 4 Speed
  Added Aug 2016 • 217 Fuel-ups

  Property of MartinPainter

• 22.7 Avg MPG

• My HHR

  2010 Chevrolet HHR LS 2.2L L4 FLEX Automatic 4 Speed
  Added Jan 2022 • 63 Fuel-ups

  Property of fire_medic94

• 22.2 Avg MPG

• Little Red

  2010 Chevrolet HHR LT 2.2L L4 FLEX Automatic 4 Speed
  Added Mar 2017 • 141 Fuel-ups

  Property of motorbob

• 22.7 Avg MPG

• HHR

  2010 Chevrolet HHR LT 2,4L L4 FLEX Manual 5 Speed Wagon
  Added Dec 2019 • 16 Fuel-ups

  Property of jorgemos

• 19.5 Avg MPG

• HHR

  2010 Chevrolet HHR LS Panel 2.2L L4 FLEX Manual 5 Speed
  Added Sep 2018 • 23 Fuel-ups

  Property of rrieck

• 28.8 Avg MPG

• HHR

  2010 Chevrolet HHR LS 2.2L L4 FLEX Automatic 4 Speed Wagon
  Added Aug 2022 • 635 Fuel-ups

  Property of jsmalott

• 28.6 Avg MPG

• My HHR

  2010 Chevrolet HHR LT 2.2L L4 FLEX Automatic 4 Speed
  Added May 2019 • 106 Fuel-ups

  Property of frankrdz1990

• 24.2 Avg MPG

• HHR

  2010 Chevrolet HHR LS 2.2L L4 FLEX Automatic Wagon
  Added Apr 2018 • 80 Fuel-ups

  Property of kaki509

• 23.9 Avg MPG

• My HHR

  2010 Chevrolet HHR LS Panel 2.2L L4 FLEX Automatic 4 Speed
  Added Apr 2016 • 102 Fuel-ups

  Property of Mykyta

• 22.4 Avg MPG

• HHR

  2010 Chevrolet HHR SS 2.0L L4 GAS Standard 5 Speed Wagon
  Added Sep 2018 • 4 Fuel-ups

  Property of Scheer

• 21.1 Avg MPG

• My HHR

  2010 Chevrolet HHR LS 2.2L L4 FLEX Automatic 4 Speed
  Added Nov 2017 • 15 Fuel-ups

  Property of ArcherofArlington

• 25.6 Avg MPG

• Integrated Electronics

  2010 Chevrolet HHR LS 2.2L L4 FLEX Automatic 4 Speed
  Added Sep 2016 • 59 Fuel-ups

  Property of ieAlexChisholm

• 25.4 Avg MPG

• Silver HHR POS

  2010 Chevrolet HHR LT 2.4L L4 FLEX Automatic 4 Speed Hatchback
  Added Oct 2017 • 235 Fuel-ups

  Property of el_dee

• 23.7 Avg MPG

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