BMW has in plan to reveal several more M Performance models and make the M division even more popular. The first one among them will be the upcoming BMW M550i, currently in development in two variants – sDrive and xDrive.
The video above shows the spied shots of the model testing on the Nurburgring. The engineers and drivers are working very hard to get it done as soon as possible. The model will use a 4.4-liter V8 N63 engine upgraded to deliver around 500 HP. It will be the top of the 5 Series range, shoulder to shoulder with the anticipated F90 M5.
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