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

There are three BMW EfficientDynamics engines to choose from. In addition, the combination of two turbochargers, Valvetronic, Double-VANOS and High Precision Injection ensures excellent performance and efficiency.

BMW TwinPower Turbo eight-cylinder petrol engine.

Just a light touch on the accelerator pedal is all it takes to ensure that the power of the eight-cylinder petrol engine makes a ride in the BMW 6 Series Convertible a true experience. And the BMW 650i boasts fuel consumption figures of just 9.1 to 8.9 litres per 100 kilometres with CO2 emissions of 213 to 208 g/km. With two turbochargers, Valvetronic including Double-VANOS and High Precision Injection, the engine accelerates with an outstanding 330 kW (450 hp) and a maximum torque of 650 Nm in just 4.6 seconds from 0 to 62 mph. The central positioning of the exhaust turbochargers in the V-space of the cylinder banks allows for a highly compact engine, thereby reducing weight. Together with the lightweight suspension and the optimised aerodynamics, the BMW 6 Series Convertible provides unique agility, perfect roadholding and absolutely precise handling. The BMW 650i meets the EU6 emission standard.

BMW TwinPower Turbo inline six-cylinder petrol engine.

The power of the BMW TwinPower Turbo inline six-cylinder petrol engine is legendary. In combination with various BMW EfficientDynamics measures, it was possible to further reduce fuel consumption. The result: just 7.7 to 7.4 l/100 km (8.2 to 7.9 l/100km with xDrive), CO2 emissions of 180 to 172 g/km (191 to 183 g/km with xDrive) and acceleration of 0 to 62 mph in 5.3 seconds (5.2 seconds with xDrive) at an impressive 235 kW (320 hp) and maximum torque of 450 Nm. The BMW TwinPower Turbo concept combines revolutionary technologies with innovative fine tuning. The BMW TwinScroll turbocharger and Valvetronic feed fresh air to the combustion chambers. Here the High Precision Injection creates a precisely harmonised fuel-air mixture within milliseconds while Double-VANOS perfectly adapts engine output to the engine speed range. The result is maximum efficiency and power across a wide range speeds and an immediate response at all times. This means that the BMW 640i and the BMW 640i xDrive meet the EU6 emission standard.

BMW TwinPower Turbo inline six-cylinder diesel engine.

The BMW 640d offers impressive output, fast power build-up and low fuel consumption. The basis for this is the innovative BMW TwinPower Turbo technology, which combines CommonRail direct injection and multi-stage turbocharging with variable turbine geometry. This significantly reduces fuel consumption while, at the same time, powerfully increasing output. High torque of 630 Nm is available even at between 1,500 and 2,500 rpm. The extremely smooth-running and spontaneously responsive BMW TwinPower Turbo inline six-cylinder diesel engine has an output of 230 kW (313 hp), thereby providing impressive pulling power. In combination with other BMW EfficientDynamics measures, it was possible to additionally lower fuel consumption to just 5.5 to 5.2 litres of diesel per 100 kilometres (with xDrive: 5.8 to 5.5 litres), with CO2 emissions of 147 to 139 g/km (with xDrive: 154 to 146 g/km). And acceleration to 62 mph takes just 5.3 seconds from a standing start − with xDrive just 5.1 seconds. The BMW 640d and the BMW 640d xDrive meet the EU6 emission standard.
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