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The BMW TwinPower Turbo engines in the BMW 2 Series Convertible.

One touch of the start button is all it takes for the award-winning drive system in the BMW 2 Series Convertible to come to life. All BMW TwinPower Turbo engines come with intelligent EfficientDynamics technologies, thanks to which the engines – petrol, diesel, 4-cylinder and 6-cylinder alike – provide dynamic power and remarkable efficiency. And, of course, maximum driving pleasure.

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 M240i Convertible
    Cylinders/valves
    6/4
    Capacity in ccm
    2,998
    Stroke/bore in mm
    94.6/82.0
    Max. output in kW (hp) at 1/min
    250 (340)/5,500
    Max. torque in Nm at 1/min
    500/1,520-4,500
    Compression ratio : 1
    11.0
  • BMW 230i Convertible
    Cylinders/valves
    4/4
    Capacity in ccm
    1,998
    Stroke/bore in mm
    94.6/82.0
    Max. output in kW (hp) at 1/min
    185 (252)/5,200
    Max. torque in Nm at 1/min
    350/1,450-4,800
    Compression ratio : 1
    10.2
  • BMW 220i Convertible
    Cylinders/valves
    4/4
    Capacity in ccm
    1,998
    Stroke/bore in mm
    94.6/82.0
    Max. output in kW (hp) at 1/min
    135 (184)/5,000
    Max. torque in Nm at 1/min
    290/1,350-4,250 [270/1,350-4,600]
    Compression ratio : 1
    11.0
  • BMW 218i Convertible
    Cylinders/valves
    3/4
    Capacity in ccm
    1,499
    Stroke/bore in mm
    94.6/82.0
    Max. output in kW (hp) at 1/min
    100 (136)/4,400
    Max. torque in Nm at 1/min
    220/1,250-4,300
    Compression ratio : 1
    11,0