Which Car Has

McLaren Automotive Speedtail

Transmission, start-stop, premium fuel and flex-fuel by model year, 2020

TransmissionThe 2020 McLaren Automotive Speedtail uses a 7-speed automated manual in the configuration EPA tested.

Auto start-stopYes. The 2020 McLaren Automotive Speedtail has auto start-stop, according to EPA data.

Premium fuelEPA tested the 2020 McLaren Automotive Speedtail on premium fuel; your owner's manual or fuel-door label is the authority.

Flex-fuel (E85)No. EPA does not list any 2020 McLaren Automotive Speedtail configuration as a flex-fuel vehicle (FFV).

2020 at a glance

1 configuration tested by EPA

CVTNone
0 of 1
No CVT
ManualNone
0 of 1
Not offered
Auto start-stopAll
1 of 1
Premium fuelAll
1 of 1
EPA test fuel
Flex-fuel (E85)None
0 of 1
No FFV versions

EPA lists no manual transmission for any McLaren Automotive Speedtail from 2020–2020.

McLaren Automotive Speedtail features by model year

Which McLaren Automotive Speedtail model years have each feature. Each cell links to that year's configurations.
’20
CVT2020 CVT: None
Manual2020 Manual: None
Automated manual2020 Automated manual: All
Automatic2020 Automatic: None
Start-stop2020 Start-stop: All
Premium fuel2020 Premium fuel: All
Flex-fuel2020 Flex-fuel: None
All configurationsSome configurationsNoneNot reported by EPA

Configurations by year

2020 McLaren Automotive Speedtail

1 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
Speedtail4.0L 8-cyl turbo hybrid7-speed automated manualAM-S7Rear-WheelYesPremiumNo

Check before you buy or refuel Confirm on the window sticker, owner's manual or with the dealer. Trims and options can differ from the configurations EPA tested.

About premium fuel EPA data shows the fuel a vehicle was tested on. It does not say whether premium is required or only recommended. Your owner's manual or fuel-door label is the authority.

Before using E85 Confirm the vehicle is a flex-fuel vehicle (FFV) in the owner's manual, or look for a yellow gas cap or an "FFV" badge. Not every version of a model is flex-fuel.

Source: U.S. EPA / Department of Energy vehicle data fromFuelEconomy.gov, data as of September 29, 2026.See how we classify vehicles.

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