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Engine · Bentley Bentayga Facelift 2020 - ---

Speed 4.0 V8 Bi-Turbo (2025 - ...)

Explore available calibrations, measured performance figures, and options for this engine.

Fuel
Gasoline
Stock power
650 hp
ECU access
Special access required
Available calibrations
2
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Bentley · Bentayga

Performance

Power+70 hp · +11%
720hp650 hp
Torque+150 Nm · +18%
1,000Nm850 Nm

What happens on the day

  1. 01

    Diagnostic check

    We inspect the whole vehicle before making any change.

  2. 02

    Baseline dyno run

    Stock output is measured on your own vehicle.

  3. 03

    Backup and calibration

    The factory file is saved before a safe, tailored calibration.

  4. 04

    Final run and handover

    We verify the datalogs and give you the results.

Not your engine?

Choose another engine from the same generation.

3.0 TFSI PHEV (2021 - 2022)Gasoline Hybrid449 hp3.0 TFSI PHEV (2022 - ...)Gasoline Hybrid462 hp4.0 V8 Bi-Turbo & EWBGasoline550 hpSpeed 4.0 V8 Bi-Turbo (2025 - ...)Current650 hpSpeed 6.0 W12 Bi-Turbo (2020 - 2024)Gasoline635 hp