BMW launches the M550i xDrive alongside the 5 Series range

To coincide with the premiere of the all new BMW 5 Series range, BMW M GmbH is bringing out a sporty BMW M Performance version of the world's most successful business sedan. For the time being at least, the new BMW M550i xDrive will assume the status of range-topper in the new BMW 5 Series lineup.

Boasting a mighty M Performance TwinPower Turbo engine, BMW xDrive intelligent all-wheel drive with rear-wheel bias and a bespoke M Performance chassis setup, the new BMW M550i xDrive can be classed as both a four-door sports car and the most dynamic business sedan around.

The new BMW M550i xDrive is the first BMW 5 Series M Performance model to be powered by a petrol engine, namely a specifically modified M Performance TwinPower Turbo eight-cylinder unit with a displacement of 4.4 litres.

The V8 is equipped with two twin-scroll turbochargers and features the High Precision Injection direct injection system, Valvetronic fully variable valve timing and Double-VANOS variable camshaft control. This all adds up to an output of 462bhp at 5,500rpm (fuel consumption combined: 8.9L/100km; CO₂ emissions combined: 204g/km) and peak torque of 650Nm that can be summoned from just 1,800rpm.

The state-of-the-art, high-performance engine comes with all the dynamic credentials expected of a BMW M Performance car, propelling the BMW M550i xDrive from 0-100km/h in 4.0 seconds, then on to an electronically limited top speed of 250km/h. At the same time, the new V8 engine also demonstrates the exceptional efficiency of the M Performance TwinPower Turbo technology. The new BMW M550i xDrive already complies with the exacting EU6c emissions standard.

Just like the other models in the latest generation BMW 5 Series lineup, the BMW M550i xDrive also offers an even wider choice of assistance systems to help the driver, if desired. These include an evasion aid, crossing traffic warning system and active Lane Change Warning, which uses steering inputs to avert an impending collision. The optionally available Active Cruise Control and Lane Keeping Assistant now feature extended functionality. And Intelligent Speed Limit Assist, which allows speed limits to be automatically imported into the cruise control system, likewise represents another step along the road to automated driving for the BMW M550i xDrive.