Commanding power, silky-smooth running and a stirring sound are the hallmarks of the BMW M440i xDrive Convertible’s 275 kW (374 hp) M TwinPower Turbo 6-cylinder petrol engine. Thanks to its double VANOS, Valvetronic, High Precision Injection and TwinScroll turbocharger, this power unit develops impressive power with maximum efficiency. Electric boost is provided by the 48-volt mild hybrid technology, which further enhances the spontaneous response behaviour of the engine.
With a peak output of 250 kW (340 hp), a maximum torque of 700 Nm and 48-volt mild hybrid technology, the inline-6-cylinder Diesel engine with M TwinPower of the BMW M440d xDrive Convertible has impressive pulling power. 5.0 seconds are sufficient for the sprint from 0 to 100 km/h.