Based on data from 64 vehicles, 6,017 fuel-ups and 1,685,461 miles of driving, the 2011 Chevrolet Impala gets a combined Avg MPG of 21.80 with a 0.13 MPG margin of error.

Any Engine Type 3.5L V6 FLEX (55) 3.9L V6 FLEX (3) V6 GAS (6) Any Body Style Sedan (27) Any Submodel Police (1) LTZ (2) LS (20) LT (35) Other (6)

Below you can see a distribution of the fuel-ups with 108 outliers (1.76%) removed.

Following shows the average MPG of each of the 64 vehicles in the system.

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• Our Impala

  2011 Chevrolet Impala LS 3.5L V6 FLEX Automatic 4 Speed
  Added Feb 2018 • 217 Fuel-ups

  Property of jpranschke

• 21.0 Avg MPG

• Chevrolet Impala

  2011 Chevrolet Impala LTZ 3.9L V6 FLEX Automatic 4 Speed Sedan
  Added Sep 2019 • 627 Fuel-ups

  Property of Troycejaa

• 23.6 Avg MPG

• My Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed
  Added Dec 2022 • 32 Fuel-ups

  Property of Kwunluck

• 20.7 Avg MPG

• Mancave

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed
  Added Jul 2017 • 313 Fuel-ups

  Property of dcsfoyle

• 20.1 Avg MPG

• Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed Sedan
  Added May 2023 • 48 Fuel-ups

  Property of DonutGuard

• 19.9 Avg MPG

• Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed Sedan
  Added May 2018 • 19 Fuel-ups

  Property of jdkneupper

• 17.2 Avg MPG

• My Impala (2011)

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed
  Added Sep 2018 • 257 Fuel-ups

  Property of Rcrhodes

• 20.9 Avg MPG

• 2011 Impala

  2011 Chevrolet Impala LS 3.5L V6 FLEX Automatic 4 Speed Sedan
  Added Apr 2018 • 183 Fuel-ups

  Property of timjlive

• 17.5 Avg MPG

• Impala

  2011 Chevrolet Impala LS 3.5L V6 FLEX Automatic 4 Speed
  Added Nov 2023 • 74 Fuel-ups

  Property of GeneralGrease

• 21.7 Avg MPG

• Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed Sedan
  Added Dec 2023 • 21 Fuel-ups

  Property of thereddestbarron

• 23.0 Avg MPG

• Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed
  Added May 2023 • 38 Fuel-ups

  Property of lmroberts

• 22.0 Avg MPG

• Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed Sedan
  Added Jul 2020 • 208 Fuel-ups

  Property of AvocadoBeast

• 20.9 Avg MPG

• Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed
  Added May 2018 • 239 Fuel-ups

  Property of scottdroy

• 20.9 Avg MPG

• Work

  2011 Chevrolet Impala LS 3.5L V6 FLEX Automatic 4 Speed Sedan
  Added Jan 2018 • 4 Fuel-ups

  Property of bgillinwv18

• 28.2 Avg MPG

• Impala 2011

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed Sedan
  Added Nov 2020 • 24 Fuel-ups

  Property of Rami5079

• 23.6 Avg MPG

• My Impala - new

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed
  Added Jun 2020 • 90 Fuel-ups

  Property of Sans

• 18.9 Avg MPG

• Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed Sedan
  Added Oct 2017 • 254 Fuel-ups

  Property of Hinkel

• 22.8 Avg MPG

• My Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed
  Added Jun 2021 • 40 Fuel-ups

  Property of richardjames_

• 16.7 Avg MPG

• Alexa

  2011 Chevrolet Impala LS 3.5L V6 FLEX Automatic 4 Speed Sedan
  Added Aug 2017 • 287 Fuel-ups

  Property of Pontiac

• 18.9 Avg MPG

• Chewbacca

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed
  Added Aug 2016 • 330 Fuel-ups

  Property of jwcarpenter5

• 21.9 Avg MPG

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