Based on data from 85 vehicles, 6,851 fuel-ups and 1,892,483 miles of driving, the 2015 Chevrolet Sonic gets a combined Avg MPG of 30.05 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 (27) Any Submodel LS (12) RS (12) LTZ (17) LT (44)

Below you can see a distribution of the fuel-ups with 245 outliers (3.45%) removed.

Following shows the average MPG of each of the 85 vehicles in the system.

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• Hedgehog

  2015 Chevrolet Sonic LTZ 1.4L L4 GAS Automatic 6 Speed
  Added Jun 2017 • 22 Fuel-ups

  Property of l0rd_v8r

• 28.3 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LTZ 1.4L L4 GAS Standard 6 Speed
  Added Dec 2016 • 17 Fuel-ups

  Property of GustavoUY

• 25.5 Avg MPG

• Enterprise

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed
  Added Jun 2017 • 3 Fuel-ups

  Property of zia417

• 25.6 Avg MPG

• Sonic LTZ

  2015 Chevrolet Sonic LTZ 1.4L L4 GAS Automatic 6 Speed Hatchback
  Added Apr 2016 • 87 Fuel-ups

  Property of spacedout

• 36.6 Avg MPG

• Sonic

  2015 Chevrolet Sonic LT 1.4L L4 GAS Standard 5 Speed
  Added Mar 2017 • 37 Fuel-ups

  Property of garycast

• 29.4 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LTZ 1.4L L4 GAS Automatic 6 Speed
  Added Feb 2017 • 6 Fuel-ups

  Property of hhuston

• 26.0 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LTZ 1.4L L4 GAS Automatic 6 Speed
  Added Jan 2017 • 7 Fuel-ups

  Property of mblay21

• 30.8 Avg MPG

• Sony Lt

  2015 Chevrolet Sonic LT 1.4L L4 GAS Standard 5 Speed
  Added Mar 2017 • 9 Fuel-ups

  Property of MayraPadilla

• 26.9 Avg MPG

• Chevy Sonic

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed Sedan
  Added Nov 2016 • 7 Fuel-ups

  Property of jdptdi

• 33.5 Avg MPG

• Cracker Box

  2015 Chevrolet Sonic LT 1.4L L4 GAS Standard 6 Speed Hatchback
  Added Aug 2015 • 38 Fuel-ups

  Property of BikerTrash

• 35.8 Avg MPG

• Green Booger

  2015 Chevrolet Sonic RS 1.4L L4 GAS Automatic 6 Speed Hatchback
  Added Jan 2016 • 48 Fuel-ups

  Property of Pikeposition

• 30.0 Avg MPG

• Sonic

  2015 Chevrolet Sonic LS 1.8L L4 GAS Standard 5 Speed Sedan
  Added Jun 2016 • 10 Fuel-ups

  Property of Fushux

• 33.5 Avg MPG

• Sonic

  2015 Chevrolet Sonic LTZ 1.4L L4 GAS Automatic 6 Speed Hatchback
  Added Jul 2016 • 15 Fuel-ups

  Property of KillienMarxs

• 28.4 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.4L L4 GAS Standard 6 Speed
  Added Oct 2015 • 40 Fuel-ups

  Property of Darth_Bruise

• 37.5 Avg MPG

• My Beauty

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Sedan (4 Door)
  Added May 2015 • 54 Fuel-ups

  Property of cdavie89

• 29.2 Avg MPG

• JJ

  2015 Chevrolet Sonic LS 1.8L GAS L4 Automatic 6 Sedan (4 Door)
  Added Jun 2015 • 43 Fuel-ups

  Property of Randeh

• 33.6 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.8L L4 GAS Standard 5 Speed
  Added Apr 2016 • 22 Fuel-ups

  Property of impala11419

• 28.8 Avg MPG

• My Sonic

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed
  Added Nov 2015 • 5 Fuel-ups

  Property of Novafrk

• 28.6 Avg MPG

• Sonic #1

  2015 Chevrolet Sonic LS 1.8L L4 GAS Automatic 6 Speed Hatchback
  Added Aug 2015 • 27 Fuel-ups

  Property of 14986

• 28.5 Avg MPG

• Red Car

  2015 Chevrolet Sonic LT 1.8L L4 GAS Automatic 6 Speed Hatchback
  Added Aug 2015 • 7 Fuel-ups

  Property of Rhino31

• 29.5 Avg MPG

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