Based on data from 63 vehicles, 5,801 fuel-ups and 1,632,782 miles of driving, the 2011 Chevrolet Impala gets a combined Avg MPG of 21.76 with a 0.14 MPG margin of error.

Any Engine Type 3.5L V6 FLEX (54) 3.9L V6 FLEX (3) V6 GAS (6) Any Body Style Sedan (26) Any Submodel Police (1) LTZ (2) LS (20) LT (34) Other (6)

Below you can see a distribution of the fuel-ups with 106 outliers (1.79%) removed.

Following shows the average MPG of each of the 63 vehicles in the system.

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• My Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed
  Added Apr 2017 • 67 Fuel-ups

  Property of LexiGas

• 18.9 Avg MPG

• Crazy Horse

  2011 Chevrolet Impala LS 3.5L V6 FLEX Automatic 4 Speed Sedan
  Added Jun 2018 • 10 Fuel-ups

  Property of Petrol_88

• 33.3 Avg MPG

• My Impala

  2011 Chevrolet Impala LS 3.5L V6 FLEX Automatic 4 Speed
  Added Jul 2018 • 6 Fuel-ups

  Property of erinb113

• 29.2 Avg MPG

• Devin's Car

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

  Property of breand68

• 15.1 Avg MPG

• My Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed
  Added Jan 2018 • 16 Fuel-ups

  Property of jkrywko

• 21.8 Avg MPG

• My Impala

  2011 Chevrolet Impala LS 3.5L V6 FLEX Automatic 4 Speed
  Added Feb 2018 • 9 Fuel-ups

  Property of ignorantgorilla

• 20.2 Avg MPG

• My Impala

  2011 Chevrolet Impala LS 3.5L FLEX V6 Automatic 4 Sedan (4 Door)
  Added Oct 2014 • 293 Fuel-ups

  Property of jeremymcbc

• 18.9 Avg MPG

• My Impala

  2011 Chevrolet Impala LS 3.5L V6 FLEX Automatic 4 Speed
  Added Sep 2017 • 6 Fuel-ups

  Property of hbraun99

• 17.4 Avg MPG

• 2011 Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed
  Added Mar 2017 • 116 Fuel-ups

  Property of TRickyRout

• 22.4 Avg MPG

• Chevy Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed
  Added Mar 2017 • 255 Fuel-ups

  Property of dawnelled

• 29.4 Avg MPG

• Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed
  Added Nov 2021 • 30 Fuel-ups

  Property of nataliebug79

• 21.7 Avg MPG

• My Impala

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed
  Added Dec 2016 • 5 Fuel-ups

  Property of sjcouil

• 18.7 Avg MPG

• opa's

  2011 Chevrolet Impala LT 3.5L V6 FLEX Automatic 4 Speed Sedan
  Added Jan 2016 • 7 Fuel-ups

  Property of ewiendels

• 25.2 Avg MPG

• Cherolet Impala 2011

  2011 Chevrolet Impala LS 3.5L V6 FLEX Automatic 4 Speed
  Added Aug 2016 • 220 Fuel-ups

  Property of Munda

• 25.8 Avg MPG

• my car

  2011 Chevrolet Impala GAS V6
  Added Aug 2013 • 5 Fuel-ups

  Property of radicatkid

• 27.0 Avg MPG

• Chevy

  2011 Chevrolet Impala LS 3.5L V6 FLEX Automatic 4 Speed Sedan
  Added Jun 2018 • 194 Fuel-ups

  Property of FrickinGenius

• 27.6 Avg MPG

• 2011 Impala

  2011 Chevrolet Impala LS 3.5L V6 FLEX Automatic 4 Speed Sedan
  Added Feb 2020 • 8 Fuel-ups

  Property of rorkis

• 23.7 Avg MPG

• Chase

  2011 Chevrolet Impala GAS V6
  Added Apr 2012 • 20 Fuel-ups

  Property of DataCentre

• 18.3 Avg MPG

• Impala

  2011 Chevrolet Impala GAS V6
  Added Jan 2012 • 27 Fuel-ups

  Property of kkilburn

• 22.9 Avg MPG

• DOT Impala

  2011 Chevrolet Impala GAS V6
  Added Apr 2012 • 5 Fuel-ups

  Property of 2009FA1

• 29.9 Avg MPG

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