2018 BMW M550i M Performance Exhaust Sound & Interior – Video
To coincide with the premiere of the new BMW 5 Series range, BMW M Division 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 line-up. Boasting a mighty M Performance TwinPower Turbo engine, BMW xDrive intelligent all-wheel drive with rear-wheel bias and a bespoke M Performance chassis set-up, the new BMW M550i xDrive can be classed as both a four-door sports car and the most dynamic business sedan around. With its abundant torque reserves and high-revving characteristics, the V8 power unit serves up a matchless blend of supreme performance, wonderfully precise driving dynamics and uncompromised everyday usability. This all helps the new BMW M550i xDrive to set the pace in its segment and turn each and every drive into an exhilarating experience.
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. (fuel consumption combined: 8.9 l/100 km [31.7 mpg imp]; CO2 emissions combined: 204 g/km)* 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 340 kW/462 hp at 5,500 rpm and peak torque of 650 Nm (479 lb‑ft) that can be summoned from just 1,800 rpm.
The state-of-the-art, high-performance engine comes with all the dynamic credentials expected of a BMW M Performance Automobile, propelling the BMW M550i xDrive from 0 to 100 km/h (62 mph) in 4.0 seconds, then on to an electronically limited top speed of 250 km/h (155 mph). 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 EU6 emissions standard.