Based on data from 237 vehicles, 19,035 fuel-ups and 5,526,418 miles of driving, the 2012 Chevrolet Sonic gets a combined Avg MPG of 31.43 with a 0.10 MPG margin of error.

Any Engine Type 1.4L L4 GAS (71) 1.6L L4 GAS (4) 1.8L L4 FLEX (39) DIESEL (1) GAS (3) H4 GAS (1) L4 (1) L4 GAS (107) Any Body Style Sedan (17) Hatchback (41) Any Submodel Base (5) LS (12) LTZ (29) LT (73) Other (118)

Below you can see a distribution of the fuel-ups with 598 outliers (3.05%) removed.

Following shows the average MPG of each of the 237 vehicles in the system.

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• My Sonic

  2012 Chevrolet Sonic LTZ 1.8L L4 FLEX Manual 6 Speed
  Added Apr 2025 • 4 Fuel-ups

  Property of jh23

• 32.2 Avg MPG

• 2012 Chevy Sonic

  2012 Chevrolet Sonic LT 1.4L L4 GAS Manual 6 Speed Sedan
  Added Sep 2023 • 68 Fuel-ups

  Property of RichSPK

• 35.5 Avg MPG

• Big Red

  2012 Chevrolet Sonic LT 1.4L L4 GAS Automatic 6 Speed
  Added Sep 2022 • 96 Fuel-ups

  Property of GraceW

• 28.4 Avg MPG

• Sonic

  2012 Chevrolet Sonic LTZ 1.4L L4 GAS Automatic 6 Speed Sedan
  Added Mar 2018 • 517 Fuel-ups

  Property of Petch_Irri

• 26.6 Avg MPG

• Sonic

  2012 Chevrolet Sonic LT 1.4L L4 GAS Manual 6 Speed
  Added Aug 2016 • 521 Fuel-ups

  Property of slaytox

• 34.8 Avg MPG

• Chevy Sonic

  2012 Chevrolet Sonic LTZ 1.4L L4 GAS Automatic 6 Speed Hatchback
  Added Sep 2017 • 475 Fuel-ups

  Property of kiln1765

• 28.2 Avg MPG

• My Sonic

  2012 Chevrolet Sonic LT 1.8L L4 FLEX Automatic 6 Speed
  Added Feb 2018 • 323 Fuel-ups

  Property of jltriplett

• 31.8 Avg MPG

• My Sonic

  2012 Chevrolet Sonic LTZ 1.4L L4 GAS Manual 6 Speed
  Added Jul 2021 • 130 Fuel-ups

  Property of Alex191

• 32.9 Avg MPG

• Big O

  2012 Chevrolet Sonic LS 1.8L L4 FLEX Automatic 6 Speed
  Added Mar 2015 • 181 Fuel-ups

  Property of DaBlackapino

• 16.8 Avg MPG

• TW

  2012 Chevrolet Sonic LT 1.4L L4 GAS Manual 5 Speed Sedan
  Added Feb 2020 • 251 Fuel-ups

  Property of twetherell

• 31.2 Avg MPG

• Sonic 2012

  2012 Chevrolet Sonic LTZ 1.4L L4 GAS Standard 6 Speed Hatchback
  Added May 2019 • 430 Fuel-ups

  Property of mkros

• 34.5 Avg MPG

• 2012 Sonic 1.8

  2012 Chevrolet Sonic LS 1.8L L4 FLEX Automatic 6 Speed Sedan
  Added Jul 2017 • 306 Fuel-ups

  Property of Hoffmajj

• 31.6 Avg MPG

• Sonic

  2012 Chevrolet Sonic LT 1.4L L4 GAS Manual 6 Speed Hatchback
  Added Mar 2012 • 499 Fuel-ups

  Property of wasteoffilm

• 31.4 Avg MPG

• Sonic

  2012 Chevrolet Sonic LS 1.8L L4 FLEX Automatic 6 Speed Sedan
  Added Jan 2025 • 59 Fuel-ups

  Property of smganger

• 34.0 Avg MPG

• Pancho

  2012 Chevrolet Sonic LT 1.8L L4 FLEX Manual 5 Speed Hatchback
  Added Sep 2012 • 559 Fuel-ups

  Property of theredia

• 33.8 Avg MPG

• Silk Sonic

  2012 Chevrolet Sonic LT 1.4L L4 GAS Automatic 6 Speed
  Added Sep 2022 • 10 Fuel-ups

  Property of carljsamuelson

• 16.8 Avg MPG

• Big Red

  2012 Chevrolet Sonic LT 1.8L L4 FLEX Automatic 6 Speed Hatchback
  Added Mar 2024 • 6 Fuel-ups

  Property of Coco-is-mine

• 24.5 Avg MPG

• POS

  2012 Chevrolet Sonic LTZ 1.4L L4 GAS Manual Hatchback
  Added Feb 2025 • 3 Fuel-ups

  Property of williemartin

• 32.5 Avg MPG

• Sonic

  2012 Chevrolet Sonic LT
  Added Apr 2018 • 353 Fuel-ups

  Property of RWoollard

• 27.8 Avg MPG

• Sonic LT

  2012 Chevrolet Sonic LT 1.8L L4 FLEX Automatic 6 Speed
  Added Dec 2016 • 302 Fuel-ups

  Property of lancedaoust

• 22.1 Avg MPG

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