Which Car Has

Aston Martin DBX 727

Transmission, start-stop, premium fuel and flex-fuel by model year, 2026

TransmissionThe 2026 Aston Martin DBX 727 uses a 9-speed automatic in the configuration EPA tested.

Auto start-stopNo. EPA lists no auto start-stop on any 2026 Aston Martin DBX 727 configuration it tested.

Premium fuelEPA tested the 2026 Aston Martin DBX 727 on premium fuel; your owner's manual or fuel-door label is the authority.

Flex-fuel (E85)No. EPA does not list any 2026 Aston Martin DBX 727 configuration as a flex-fuel vehicle (FFV).

2026 at a glance

1 configuration tested by EPA

CVTNone
0 of 1
No CVT
ManualNone
0 of 1
Not offered
Auto start-stopNone
0 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 Aston Martin DBX 727 from 2026–2026.

Aston Martin DBX 727 features by model year

Which Aston Martin DBX 727 model years have each feature. Each cell links to that year's configurations.
’26
CVT2026 CVT: None
Manual2026 Manual: None
Automated manual2026 Automated manual: None
Automatic2026 Automatic: All
Start-stop2026 Start-stop: None
Premium fuel2026 Premium fuel: All
Flex-fuel2026 Flex-fuel: None
All configurationsSome configurationsNoneNot reported by EPA

Configurations by year

2026 Aston Martin DBX 727

1 configurations
EPA model nameEngineTransmissionDriveStart-stopEPA test fuelFlex-fuel
DBX 7274.0L 8-cyl turbo9-speed automatic9-spd4-WheelNoPremiumNo

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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