Based on data from 84 vehicles, 6,643 fuel-ups and 1,826,543 miles of driving, the 2015 Chevrolet Sonic gets a combined Avg MPG of 30.08 with a 0.12 MPG margin of error.

Any Engine Type 1.4L L4 GAS (50) 1.8L L4 FLEX (1) 1.8L L4 GAS (29) V4 GAS (1) Any Body Style Sedan (10) Hatchback (26) Any Submodel RS (11) LS (12) LTZ (18) LT (43)

Below you can see a distribution of the fuel-ups with 197 outliers (2.88%) removed.

Following shows the average MPG of each of the 84 vehicles in the system.

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• My Sonic

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed
  Added Aug 2018 • 461 Fuel-ups

  Property of judithmendez

• 28.6 Avg MPG

• Soniccar

  2015 Chevrolet Sonic LS 1.8L L4 GAS Automatic 6 Speed
  Added Oct 2015 • 227 Fuel-ups

  Property of SpiderW

• 36.0 Avg MPG

• Coco Sparkles

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed Hatchback
  Added May 2017 • 185 Fuel-ups

  Property of mrmatt634

• 28.8 Avg MPG

• Sonic

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed Sedan
  Added Sep 2017 • 269 Fuel-ups

  Property of davexc

• 29.3 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.4L L4 GAS Automatic 6 Speed
  Added Apr 2024 • 23 Fuel-ups

  Property of IronCowboy14

• 25.3 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.4L L4 GAS Manual 6 Speed
  Added Oct 2024 • 4 Fuel-ups

  Property of Ben152158

• 32.2 Avg MPG

• Trogdor

  2015 Chevrolet Sonic RS 1.4L L4 GAS Standard 6 Speed Hatchback
  Added Oct 2017 • 394 Fuel-ups

  Property of handyjoe84

• 29.9 Avg MPG

• Sonic

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed
  Added Aug 2018 • 274 Fuel-ups

  Property of cbrotherton

• 30.5 Avg MPG

• Sonic LT

  2015 Chevrolet Sonic LT 1.4L L4 GAS Automatic 6 Speed
  Added Jul 2018 • 487 Fuel-ups

  Property of Germanicus

• 28.4 Avg MPG

• 2015 Chevrolet Sonic LTZ Turbo

  2015 Chevrolet Sonic LTZ 1.4L L4 GAS Automatic 6 Speed Hatchback
  Added Nov 2021 • 109 Fuel-ups

  Property of devmar

• 26.5 Avg MPG

• New Sonic

  2015 Chevrolet Sonic LTZ 1.4L L4 GAS Manual 6 Speed Hatchback
  Added Apr 2015 • 463 Fuel-ups

  Property of blaksabb

• 36.5 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.4L L4 GAS Standard 5 Speed
  Added Jan 2018 • 69 Fuel-ups

  Property of babydoll91105

• 19.5 Avg MPG

• Starbuck

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed Hatchback
  Added Apr 2017 • 109 Fuel-ups

  Property of chitty

• 33.4 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed
  Added Mar 2018 • 146 Fuel-ups

  Property of rhysischuffed

• 25.6 Avg MPG

• Knuckles

  2015 Chevrolet Sonic LT 1.4L L4 GAS Automatic 6 Speed
  Added Mar 2024 • 6 Fuel-ups

  Property of novaface9999

• 26.5 Avg MPG

• Ayame-chan

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic Hatchback
  Added Dec 2018 • 76 Fuel-ups

  Property of Shanalouise

• 26.1 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.4L L4 GAS Automatic 6 Speed
  Added Feb 2022 • 162 Fuel-ups

  Property of austinjames

• 29.3 Avg MPG

• Chev Sonic

  2015 Chevrolet Sonic LT 1.4L L4 GAS Automatic 6 Speed Sedan
  Added Jun 2023 • 10 Fuel-ups

  Property of Teresald

• 31.5 Avg MPG

• Chevy

  2015 Chevrolet Sonic LTZ 1.4L L4 GAS Automatic 6 Speed Hatchback
  Added Aug 2023 • 8 Fuel-ups

  Property of Kutluokan

• 25.6 Avg MPG

• Black Widow

  2015 Chevrolet Sonic LT 1.4L L4 GAS Manual 6 Speed
  Added Nov 2019 • 163 Fuel-ups

  Property of bottaphoto

• 31.0 Avg MPG

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