BMW performance

    BMW M5 E39

    Choose your engine variant to see potential performance gains.

    E39 M5 - 400 HP

    Original
    400 HP
    500 Nm
    Stage 1
    430 HP
    535 Nm
    +8% / +7%

    Important Information

    • • All power and torque figures shown are up to the maximum potential gains. No two cars are the same.
    • • Actual results depend on vehicle condition, maintenance history, and driving style.
    • • Fuel economy improvements (up to 15%) apply to diesel engines only.
    • • ECU remapping may affect your manufacturer warranty - please check with your dealer.
    • • You must inform your insurance company of any ECU modifications.