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  • Introduction

    The U-series engines are based on the BMW B57D30 diesel turbo engine.

    U1

    The U1 engine is based on the B57D30C (S0) quad-turbo diesel engine from the M550dX with 400PS and 760Nm. This engine was introduced in the G3x D5 S (LHD) in late 2017.

    The quad-turbos are replaced with one low-pressure and 2 high-pressure turbos, using the exhaust manifold from the F10 M550d. Additionally, extensive modifications have been made to the cooling package and intake system.

    U2

    The U2 engine is based on the B57D30 (T0) twin-turbo diesel engine from the 540d with 320PS and 680Nm. This engine was introduced in the G30 D5 S (RHD) in late 2017.

    U3

    The U3 engine is based on the B57D30C (S0) quad-turbo diesel engine from the M550dX with 400PS and 760Nm. This engine was introduced in the G01 XD3 in early 2018.

    Specifications

    U engines
    U1 U2 U3
    BMW basis B57D30C (S0) B57D30 (T0) B57D30C (S0)
    Displacement 2993 cc 2993 cc 2993 cc
    Power 388PS / 285kW
    4000-5000rpm
    326PS / 240kW
    4000-4600rpm
    388PS / 285kW
    4000-5000rpm
    Torque 800Nm
    1750-2650rpm
    700Nm
    1750-2500rpm
    770Nm
    1750-3000rpm
    Compression 16,0:1 16,5:1 16,0:1
    DME Bosch DDE 8.3.2 Bosch DDE 8.3.2 Bosch DDE 8.3.2
    Emissions Euro 6 Euro 6 Euro 6
    Applications G3x D5 S (LHD) G30 D5 S (RHD)
    G01 XD3 (RHD)
    G01 XD3