Showing the 2016 BMW 550 Gran Turismo 5dr 550i xDrive Gran Turismo AWD $2,050 Starting MSRP $3,950 Starting MSRP $3,950 Starting MSRP $950 Starting MSRP $950 ...

Showing the 2017 BMW 550 Gran Turismo 550i xDrive Gran Turismo Interior Black Cinnamon Brown Venetian Beige Ivory White / Black Mocha Nappa / Black Veneto Beige $3,500 Starting MSRP ...

Steve Dinan has been enhancing BMW models since 1979. But don't throw his company into the ring with the dozen or so other tuners who tweak, tinker and piggyback upgrades on the famed German marque.

Please use care in your use of the information provided. The 2016 BMW 5 Series 528i xDrive Sedan is equipped with a[n]Gasoline 2.0L I-4 engine that can produce up to 241 hp @ 5000 rpm horsepower ...