STORMING ON.

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

Air is elementary for an open-top two-seater and that means under the bonnet, too. Three BMW TwinPower Turbo engines from BMW EfficientDynamics are available for the BMW 6 Series Convertible. They combine cutting-edge injection systems, fully variable power control and innovative turbocharger technology. The result is outstanding figures for both 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 represent 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 650i*
    BMW 650i

    CO2 emissions in g/km

    208

    Combined consumption in l/100 km

    8.9

    Cylinders/valves

    V90/8/4

    Capacity in cc

    4395

    Stroke/Bore (mm)

    88.3/89.0

    Rated Power/Rated Engine Speed (kW/rpm)

    330 /5500 - 6000

    Max Torque/Engine Speed (Nm/rpm)

    650 /2000 - 4500

    Compression ratio : 1

    10.0

    Vehicle only available with automatic gearbox.

      

  • BMW 640i*
    BMW 640i

    CO2 emissions in g/km

    176

    Combined consumption in l/100 km

    7.6

    Cylinders/valves

    In Line /6/4

    Capacity in cc

    2979

    Stroke/Bore (mm)

    89.6/84.0

    Rated Power/Rated Engine Speed (kW/rpm)

    235 /5800 - 6000

    Max Torque/Engine Speed (Nm/rpm)

    450 /1300 - 4500

    Compression ratio : 1

    10.2

    Vehicle only available with automatic gearbox.

      

*The published fuel consumption and CO2 emission figures are established according to legislated technical specifications (UNECE Regulation 101/UN Regulation 83 and SANS 20101 standards), which sets out the procedures that are used to measure the CO2 emissions and fuel consumption. The claimed figures are established using specific tests under standardised, carefully controlled conditions and may differ from consumption achieved under real world conditions with the influences of altitude, road surface, geographic conditions, vehicle options, temperature, humidity, tyres size and driving behaviour amongst others.