MPG by Model

MakesChevroletImpala

Chevrolet Impala MPG

Its best-rated version reaches 28 MPG combined in 2014, the hybrid Impala eAssist. Its weakest year peaked at 21 MPG (2000).

Chevrolet Impala: best and lowest EPA combined MPG of its versions, model years 2000–202015202530MPG200620122000200520102015202028 MPG peakChevrolet Impala: best and lowest EPA combined MPG by model year15202530MPG20002002200420062008201020122014201620182020
lowest to best versionbest versionbest version is a hybridmedian of its classengine list turned over
681.8 gal

a year at 15,000 miles for the best 2020 version. Put it next to its 2000 predecessor, at your own mileage.

Compare in gallons

The Chevrolet Impala has EPA ratings for 21 model years, 2000–2020, every one of them among large cars. Its best version had the highest combined rating among large cars in 2001–2004, and it placed in its class top five in 13 model years. In 2004 it shared first place among 30 large cars with the Chevrolet Malibu and the Chrysler Concorde/LHS.

The first flex-fuel version of the Impala arrived in 2006, when 8 of 168 cars offered one. Averaged over 1999–2003, its best version placed second of 19 among large cars rated at least three years in that span, and it was in the top five in one other five-year span.

Among 27 large cars, 2020

The Impala placed 17th. The class leader was the Hyundai Ioniq at 58 MPG. The next higher rating, 23 MPG, is shared by six nameplates.

Best EPA combined MPG of each of the 27 large cars rated for 202020304050Impala 22median 23IoniqBest EPA combined MPG of each of the 27 large cars rated for 202020304050Impala 22median 23

The Impala, five years at a time

Average rating of its best version per span, placed among large cars.

1999–03second of 19
2004–08third of 34
2009–13sixth of 30
2014–18eighth of 29

Where the engine list turned over

  • 2006

    New: 3.5-liter 6-cylinder flex-fuel, 3.9-liter 6-cylinder, 5.3-liter 8-cylinder. Best rating 22 → 22 MPG.

  • 2012

    New: 3.6-liter 6-cylinder flex-fuel, 3.6-liter 6-cylinder. Best rating 23 → 22 MPG.

Powertrains under the name

  • Gasoline

    Rated in 2000–2010 and 2012–2020.

  • Flex-fuel

    Rated in 2006–2020.

  • Hybrid

    Rated in 2014.

  • Bi-fuel CNG

    Rated in 2015–2016.

All 21 model years, best and lowest version
Model yearsBest versionCombinedCity / hwyLowest versionVersions
2020Impala2219 / 28222
2019Impala2522 / 29223
2017–2018Impala2522 / 30223
2015–2016Impala2522 / 31205
2014Impala eAssist hybrid2824 / 35215
2012–2013Impala2218 / 29222
2011Impala flex-fuel2319 / 29212
2010Impala2218 / 29213
2009Impala flex-fuel2319 / 29194
2008Impala2218 / 29194
2007Impala2218 / 28194
2006Impala flex-fuel2218 / 28194
2004–2005Impala2219 / 29204
2001–2003Impala2219 / 29203
2000Impala2117 / 29213

Version names in the EPA list: Impala, Impala Bi-Fuel (CNG), Impala eAssist, Impala Limited, Impala Police.

Same class, 2020

Hyundai Ioniq58 MPGPorsche Panamera23 MPGCadillac CT621 MPGRolls-Royce Phantom14 MPG

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