44L V-8 Engine. 8-spd w/OD Transmission. 445 @ 5,500 rpm Horsepower. 480 @ 1,750 rpm Torque. rear-wheel Drive type. ABS and driveline Traction control. 1st row regular express open/close sliding
Youwill get BMW’s all-wheel drive system called xDrive as a standard feature with the trim. An eight-speed transmission comes with the M550i. The M5 Sedan has a different engine, a twin-turbo V8 with a maximum of 600 HP in power output. The M5 Sedan has a peak torque rating of 553 LB-FT.
2011BMW 550i xDrive / Dark Graphite / Oyster & Black Dakota / Anthracite Wood & Headliner / MSport / Premium 2 / Sport Auto / HUD / Side & Top Cameras / Convenience / Active Vent Seats / 6NR (March '11) Frankly weight is far more important off the line vs at 80mph. At 80 mph it is a question of drag vs HP, an extra 1-200 lbs will
BMW550i xDrive vs BMW M760Li xDrive vs BMW M550i xDrive. Audi S6 vs BMW M550i xDrive. BMW M760Li xDrive vs BMW M550i xDrive. More BMW cars 968. 2005 BMW M5 507 ps, 1848 kg. 2011 BMW M5 560 ps, 1870 kg. 1998 BMW M5 400 ps, 1795 kg. All the higher hp cars are just fat, turbo, tire munching cars that have become soft and bloated
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2011 bmw 550i xdrive horsepower