ENHANCED POWER.

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

Sometimes a passionate athlete, sometimes an elegant companion. With the powerful BMW TwinPower Turbo engines from BMW EfficientDynamics, the BMW 6 Series Gran Coupé remains majestic in every situation on the road. In addition, the combination of two turbochargers, Valvetronic, Double-VANOS and High-Precision Injection ensures excellent performance and efficiency.

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.

  • BMW 640i
    Cylinders/valves
    6/4
    Capacity in ccm
    2,979
    Stroke/bore in mm
    89.6/84.0
    Max. output in kW (hp) at 1/min
    235 (320)/5,800-6,000
    Max. torque in Nm at 1/min
    450/1,300-4,500
    Compression ratio : 1
    10.2
  • BMW 650i
    Cylinders/valves
    8/4
    Capacity in ccm
    4,395
    Stroke/bore in mm
    88.3/89.0
    Max. output in kW (hp) at 1/min
    330 (450)/5,500-6,000
    Max. torque in Nm at 1/min
    650/2,000-4,500
    Compression ratio : 1
    10.0