McLaren Automotive Speedtail MPG & Fuel Economy

The 2020 McLaren Automotive Speedtail gets up to 15 MPG combined (12 city / 20 highway) in EPA testing.

Latest model year (2020):

The McLaren Automotive Speedtail gets up to 15 MPG combined (12 city / 20 highway) in the Auto (AM-S7), 8 cyl, 4.0 L trim.

Verifiedfueleconomy.gov · Verified August 11, 2026

McLaren Automotive Speedtail MPG — All Years

YearTrimEngineFuelCity (MPG)Hwy (MPG)Combined (MPG)
2020Auto (AM-S7), 8 cyl, 4.0 L8 4.0LPremium Gasoline122015

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.

McLaren Automotive Speedtail MPG FAQ

What is the MPG of the McLaren Automotive Speedtail?

The McLaren Automotive Speedtail gets up to 15 MPG combined (12 city / 20 highway) in the 2020 model year. Fuel economy varies by engine and trim — see the full table above for details.

Which McLaren Automotive Speedtail trim has the best fuel economy?

The Auto (AM-S7), 8 cyl, 4.0 L trim offers the best combined fuel economy at 15 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.

Browse other makes