Mercedes-Benz SLS AMG Engine Specifications

The 2015 Mercedes-Benz SLS AMG is offered with 6.2L engines in 8-cylinder form, per EPA fuel-economy records.

Latest model year (2015):

The Mercedes-Benz SLS AMG is available with 8 6.2L and Automatic (AM7) (Rear-Wheel Drive).

Verifiedfueleconomy.gov · Verified August 11, 2026

Mercedes-Benz SLS AMG Engine Specs — All Years

YearTrimCylindersDispl.TransmissionDriveFuel TypeVehicle Class
2015Auto (AM7), 8 cyl, 6.2 L86.2LAutomatic (AM7)Rear-Wheel DrivePremium GasolineTwo Seaters
2015Auto (AM7), 8 cyl, 6.2 L86.2LAutomatic (AM7)Rear-Wheel DrivePremium GasolineTwo Seaters

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.

Mercedes-Benz SLS AMG Engine Specs FAQ

What engine does the Mercedes-Benz SLS AMG have?

The Mercedes-Benz SLS AMG is available with 8 cylinder engines ranging up to 6.2L. Transmission and drivetrain options vary by trim. See the full table above.

Is the Mercedes-Benz SLS AMG available with all-wheel drive?

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

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