Chevrolet Impala Engine Specifications

The 2020 Chevrolet Impala is offered with 2.5L–3.6L engines in 6 and 4-cylinder form, per EPA fuel-economy records.

Latest model year (2020):

The Chevrolet Impala is available with 6 3.6L and Automatic (S6) (Front-Wheel Drive).

Verifiedfueleconomy.gov · Verified August 9, 2026

Chevrolet Impala Engine Specs — All Years

YearTrimCylindersDispl.TransmissionDriveFuel TypeVehicle Class
2020Auto (S6), 6 cyl, 3.6 L63.6LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2020Auto (S6), 6 cyl, 3.6 L63.6LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2019Auto (S6), 4 cyl, 2.5 L42.5LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2019Auto (S6), 6 cyl, 3.6 L63.6LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2019Auto (S6), 6 cyl, 3.6 L63.6LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2018Auto (S6), 4 cyl, 2.5 L42.5LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2018Auto (S6), 6 cyl, 3.6 L63.6LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2018Auto (S6), 6 cyl, 3.6 L63.6LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2017Auto (S6), 4 cyl, 2.5 L42.5LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2017Auto (S6), 6 cyl, 3.6 L63.6LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2017Auto (S6), 6 cyl, 3.6 L63.6LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2016Auto (S6), 4 cyl, 2.5 L42.5LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2016Auto (S6), 6 cyl, 3.6 L63.6LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2016Auto (S6), 6 cyl, 3.6 L63.6LAutomatic (S6)Front-Wheel DriveRegular GasolineMidsize Cars
2016Auto (S6), 6 cyl, 3.6 L63.6LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2016Auto 6-spd, 6 cyl, 3.6 L63.6LAutomatic 6-spdFront-Wheel DriveRegular GasolineLarge Cars
2015Auto (S6), 4 cyl, 2.5 L42.5LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2015Auto (S6), 6 cyl, 3.6 L63.6LAutomatic (S6)Front-Wheel DriveRegular GasolineMidsize Cars
2015Auto (S6), 6 cyl, 3.6 L63.6LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2015Auto (S6), 6 cyl, 3.6 L63.6LAutomatic (S6)Front-Wheel DriveRegular GasolineLarge Cars
2015Auto 6-spd, 6 cyl, 3.6 L63.6LAutomatic 6-spdFront-Wheel DriveRegular GasolineLarge Cars

Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.

Chevrolet Impala Engine Specs FAQ

What engine does the Chevrolet Impala have?

The Chevrolet Impala is available with 6 cylinder engines ranging up to 3.6L. Transmission and drivetrain options vary by trim. See the full table above.

Is the Chevrolet Impala available with all-wheel drive?

Check the drive column in the table above to see available drivetrain configurations.

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