Based on data from 77 vehicles, 5,658 fuel-ups and 1,565,344 miles of driving, the 2015 Chevrolet Sonic gets a combined Avg MPG of 30.00 with a 0.14 MPG margin of error.

Any Engine Type 1.4L L4 GAS (43) 1.8L L4 FLEX (1) 1.8L L4 GAS (29) V4 GAS (1) Any Body Style Sedan (8) Hatchback (26) Any Submodel LS (11) RS (11) LTZ (17) LT (38)

Below you can see a distribution of the fuel-ups with 90 outliers (1.57%) removed.

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

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• Starbuck

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed Hatchback
  Added Apr 2017 • 71 Fuel-ups

  Property of chitty

• 33.7 Avg MPG

• Sonic Hatchback

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed Hatchback
  Added May 2017 • 107 Fuel-ups

  Property of mrmatt634

• 28.1 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.4L L4 GAS Automatic 6 Speed
  Added Feb 2019 • 133 Fuel-ups

  Property of Gentryward

• 30.3 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed
  Added Oct 2021 • 42 Fuel-ups

  Property of kkinzie13

• 31.7 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed
  Added Aug 2018 • 268 Fuel-ups

  Property of judithmendez

• 27.7 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.4L L4 GAS Automatic 6 Speed
  Added Feb 2022 • 39 Fuel-ups

  Property of austinjames

• 30.4 Avg MPG

• Hedgehog

  2015 Chevrolet Sonic LS 1.8L L4 GAS Standard 5 Speed Hatchback
  Added Oct 2015 • 173 Fuel-ups

  Property of SpiderW

• 36.4 Avg MPG

• New Sonic

  2015 Chevrolet Sonic LTZ 1.4L L4 GAS Manual 6 Speed Hatchback
  Added Apr 2015 • 376 Fuel-ups

  Property of blaksabb

• 36.6 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed
  Added Mar 2018 • 114 Fuel-ups

  Property of rhysischuffed

• 25.2 Avg MPG

• Black Widow

  2015 Chevrolet Sonic LT 1.4L L4 GAS Manual 6 Speed
  Added Nov 2019 • 132 Fuel-ups

  Property of bottaphoto

• 31.2 Avg MPG

• Sonic

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed
  Added Aug 2018 • 207 Fuel-ups

  Property of cbrotherton

• 30.5 Avg MPG

• Trogdor

  2015 Chevrolet Sonic RS 1.4L L4 GAS Standard 6 Speed Hatchback
  Added Oct 2017 • 338 Fuel-ups

  Property of handyjoe84

• 30.0 Avg MPG

• Sonic LT

  2015 Chevrolet Sonic LT 1.4L L4 GAS Automatic 6 Speed
  Added Jul 2018 • 366 Fuel-ups

  Property of Germanicus

• 27.8 Avg MPG

• Sonic

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed Sedan
  Added Sep 2017 • 165 Fuel-ups

  Property of davexc

• 29.2 Avg MPG

• 2015 Chevrolet Sonic LTZ Turbo

  2015 Chevrolet Sonic LTZ 1.4L L4 GAS Automatic 6 Speed Hatchback
  Added Nov 2021 • 28 Fuel-ups

  Property of devmar

• 27.4 Avg MPG

• Sonic

  2015 Chevrolet Sonic LS 1.8L L4 GAS Automatic 6 Speed
  Added Oct 2021 • 52 Fuel-ups

  Property of Count0

• 35.4 Avg MPG

• Ayame-chan

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic Hatchback
  Added Dec 2018 • 53 Fuel-ups

  Property of Shanalouise

• 26.4 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed
  Added Oct 2019 • 97 Fuel-ups

  Property of lhamlow

• 27.7 Avg MPG

• Sonic

  2015 Chevrolet Sonic LS 1.8L L4 FLEX Automatic 6 Speed
  Added Nov 2017 • 73 Fuel-ups

  Property of kgpalen

• 35.0 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed
  Added Jan 2022 • 4 Fuel-ups

  Property of star8294

• 25.6 Avg MPG

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