This car isn't quick; it's genuinely fast, and smooth. We criticized this engine in the new 7 Series for a less than even acceleration curve and slightly jerky throttle response, but no such problem ...
Nelson Ireson July 10, 2009 Comment Now! This week Motor Authority had the opportunity to take a ride along in the new 2010 BMW 550i Gran Turismo at BMW's Performance Driving Center with chief ...
The BMW 550i F10 showcases its acceleration and kickdown performance on the Autobahn. Filmed onboard, this video highlights the V8 engine sound, smooth gear shifts, and the strong high-speed ...