The M TwinPower Turbo engine in the BMW M4 Convertible.

At the core of the BMW M4 Convertible is the redeveloped M TwinPower Turbo inline 6-cylinder petrol engine. With tremendous power and an unmistakeable sound. The interplay of optimally aligned motor sport technologies allows direct power development with a boost of 317 kW (431 hp).

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The 3.0 l M TwinPower Turbo inline 6-cylinder engine combines the best of both worlds: high rev characteristics with up to 7,300 rpm and superior power with a maximum of 550 Nm torque. The 317 kW (431 hp) M engine accelerates from 0 to 100 km/h in just 4.6 seconds (M DCT with Drivelogic: 4.4 seconds). Bi-Turbo direct fuel injection and typical M fine-tuning ensure that the engine responds directly to the slightest nudge of the accelerator with enthusiastic boost and excellent torque. A motor sport-suitable cooling concept as well as an additional oil sump cover and oil drain pump, the M engine is ready to take on any challenges. Numerous innovations like sleeveless construction or a lighter, forged crankshaft continue the intelligent lightweight concept, improve dynamics and acceleration, lower consumption and enable an optimal weight distribution of almost 50:50. The reward: unprecedentedly agile driving that’s impressively underscored by the unmistakeable sound of the M engine.

  • M TwinPower Turbo