FOR THE SMILE BETWEEN START AND FINISH.

The BMW TwinPower Turbo engines in the BMW 6 Series Coupé.

You really do have to take a look under the bonnet to see what drives this sporty coupé. There are three BMW EfficientDynamics engines to choose from. In addition, the combination of two turbochargers, Valvetronic, Double-VANOS and High-Precision Injection ensures excellent performance and efficiency.

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BMW Twinpower Turbo Petrol Engines

BMW TWINPOWER TURBO PETROL ENGINES.

The latest generation BMW TwinPower Turbo petrol engines feature remarkably agile power delivery and excellent responsiveness, even at low engine speeds. At the same time they are more efficient, with fewer emissions and better performance than their predecessors. These innovative engines combine the latest fuel injection technology and fully variable valve control including Double-VANOS with state-of-the-art turbocharger technology and represents a milestone in the BMW EfficientDynamics development strategy. The result is a particularly efficient drive train, which emphasises the renowned BMW engine prowess. The BMW TwinPower Turbo inline 6-cylinder petrol engine has been honoured multiple times with the Engine of the Year Award, bolstering its worldwide reputation for dynamic power delivery, extremely smooth running characteristics and impressive efficiency. The engines from the BMW EfficientDynamics range feature a technology concept that has been proven highly successful and is implemented in nearly all petrol engines.

  • 640i Coupé

    Cylinders/valves

    6/4

    Capacity in ccm

    2,979

    Stroke/bore in mm

    89.6/84.0

    Engine power in kW (PS) at 1/min

    235 (320)/5,800-6,000

    Engine torque (Nm) at 1/min

    450/1,300-4,500

    Compression ratio : 1

    10.2

  • 640i xDrive Coupé

    Cylinders/valves

    6/4

    Capacity in ccm

    2,979

    Stroke/bore in mm

    89.6/84.0

    Engine power in kW (PS) at 1/min

    235 (320)/5,800-6,000

    Engine torque (Nm) at 1/min

    450/1,300-4,500

    Compression ratio : 1

    10.2

  • 650i Coupé

    Cylinders/valves

    8/4

    Capacity in ccm

    4,395

    Stroke/bore in mm

    88.3/89.0

    Engine power in kW (PS) at 1/min

    330 (450)/5,500-6,000

    Engine torque (Nm) at 1/min

    650/2,000-4,500

    Compression ratio : 1

    10.0

  • 650i xDrive Coupé

    Cylinders/valves

    8/4

    Capacity in ccm

    4,395

    Stroke/bore in mm

    88.3/89.0

    Engine power in kW (PS) at 1/min

    330 (450)/5,500-6,000

    Engine torque (Nm) at 1/min

    650/2,000-4,500

    Compression ratio : 1

    10.0

BMW Twinpower Turbo Diesel Engines

BMW TWINPOWER TURBO DIESEL ENGINES.

The new generation of BMW TwinPower Turbo diesel engines is a testament to the rigorous application of the BMW EfficientDynamics philosophy, combining top marks in power generation and performance with low fuel consumption. The diesel engines are notable for their excellent responsiveness and agile power delivery at all engine speeds, as well as for their low fuel consumption. They are renowned for their outstanding efficiency and dynamics, producing very few emissions and friction in order to guarantee maximum driving pleasure. The new diesel engines in the BMW EfficientDynamics range feature lightweight aluminium construction and one, two or three turbochargers with variable turbine geometry. They also come with the very latest CommonRail direct injection, which guarantees optimum combustion to further reduce fuel consumption and CO2 emissions.

  • 640d Coupé

    Cylinders/valves

    6/4

    Capacity in ccm

    2,993

    Stroke/bore in mm

    90.0/84.0

    Engine power in kW (PS) at 1/min

    230 (313)/4,400-4,400

    Engine torque (Nm) at 1/min

    630/1,500-2,500

    Compression ratio : 1

    16.5

  • 640d xDrive Coupé

    Cylinders/valves

    6/4

    Capacity in ccm

    2,993

    Stroke/bore in mm

    90.0/84.0

    Engine power in kW (PS) at 1/min

    230 (313)/4,400-4,400

    Engine torque (Nm) at 1/min

    630/1,500-2,500

    Compression ratio : 1

    16.5