Based on data from 125 vehicles, 4,329 fuel-ups and 2,236,316 miles of driving, the 2018 Chevrolet Volt gets a combined Avg MPG of 78.46 with a 1.77 MPG margin of error.

Any Engine Type 1.5L L4 ELECTRIC/GAS (104) 1.5L L4 PLUG-IN HYBRID EV-GAS (PHEV) (21) Any Body Style Sedan (1) Hatchback (57) Any Submodel Premier (44) LT (81)

Below you can see a distribution of the fuel-ups with 311 outliers (6.70%) removed.

Following shows the average MPG of each of the 125 vehicles in the system.

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• My Volt

  2018 Chevrolet Volt LT 1.5L L4 ELECTRIC/GAS Automatic
  Added Oct 2021 • 16 Fuel-ups

  Property of Selway

• 155.0 Avg MPG

• My Volt

  2018 Chevrolet Volt Premier 1.5L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic
  Added Oct 2021 • 47 Fuel-ups

  Property of bavila

• 69.8 Avg MPG

• Volt

  2018 Chevrolet Volt LT 1.5L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic Hatchback
  Added Nov 2023 • 4 Fuel-ups

  Property of jasonlz

• 209.7 Avg MPG

• My Volt

  2018 Chevrolet Volt LT 1.5L L4 ELECTRIC/GAS Automatic
  Added May 2018 • 130 Fuel-ups

  Property of Mitch101400

• 93.2 Avg MPG

• 2018 Volt

  2018 Chevrolet Volt LT 1.5L L4 ELECTRIC/GAS Automatic Hatchback
  Added Nov 2021 • 34 Fuel-ups

  Property of Mistafreeze

• 178.3 Avg MPG

• My Volt

  2018 Chevrolet Volt LT 1.5L L4 ELECTRIC/GAS Automatic
  Added Feb 2019 • 77 Fuel-ups

  Property of soupchic

• 137.7 Avg MPG

• GM EV3

  2018 Chevrolet Volt LT 1.5L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic Hatchback
  Added Feb 2021 • 57 Fuel-ups

  Property of luv2spd

• 101.8 Avg MPG

• Giraffe Volt

  2018 Chevrolet Volt LT 1.5L L4 ELECTRIC/GAS Automatic
  Added Jul 2022 • 32 Fuel-ups

  Property of codedGiraffe

• 77.5 Avg MPG

• My Volt

  2018 Chevrolet Volt Premier 1.5L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic
  Added Dec 2017 • 29 Fuel-ups

  Property of F22-Raptor

• 139.0 Avg MPG

• My Volt

  2018 Chevrolet Volt Premier 1.5L L4 ELECTRIC/GAS Automatic
  Added Jan 2021 • 19 Fuel-ups

  Property of lmgarvin

• 155.5 Avg MPG

• Pikachu 2

  2018 Chevrolet Volt LT 1.5L L4 ELECTRIC/GAS Automatic
  Added Jul 2021 • 26 Fuel-ups

  Property of msbuck

• 124.4 Avg MPG

• My Volt

  2018 Chevrolet Volt LT 1.5L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic
  Added Oct 2023 • 4 Fuel-ups

  Property of bworst0328

• 263.0 Avg MPG

• 2018 Volt Premier

  2018 Chevrolet Volt Premier 1.5L L4 ELECTRIC/GAS Automatic
  Added Jan 2022 • 41 Fuel-ups

  Property of tzetah

• 89.2 Avg MPG

• Volt 2018

  2018 Chevrolet Volt LT 1.5L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic
  Added Jan 2019 • 62 Fuel-ups

  Property of Rce23erau

• 152.5 Avg MPG

• Cricket

  2018 Chevrolet Volt Premier 1.5L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic Hatchback
  Added Feb 2019 • 58 Fuel-ups

  Property of safetyguycih

• 155.8 Avg MPG

• Scott's Volt

  2018 Chevrolet Volt LT 1.5L L4 ELECTRIC/GAS Automatic Hatchback
  Added Apr 2019 • 32 Fuel-ups

  Property of sgerenser

• 197.9 Avg MPG

• Volt

  2018 Chevrolet Volt LT 1.5L L4 ELECTRIC/GAS Automatic Hatchback
  Added Nov 2018 • 27 Fuel-ups

  Property of GagguP

• 316.7 Avg MPG

• Volt

  2018 Chevrolet Volt Premier 1.5L L4 ELECTRIC/GAS Automatic Hatchback
  Added Sep 2021 • 61 Fuel-ups

  Property of FlyNavy03

• 120.5 Avg MPG

• My Volt

  2018 Chevrolet Volt LT 1.5L L4 ELECTRIC/GAS Automatic
  Added Jul 2018 • 111 Fuel-ups

  Property of mph11

• 75.8 Avg MPG

• My Volt

  2018 Chevrolet Volt LT 1.5L L4 ELECTRIC/GAS Automatic
  Added Jan 2022 • 153 Fuel-ups

  Property of jpives10

• 51.6 Avg MPG

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