Unique to the X5 is a significantly revised plug-in hybrid powertrain. The new xDrive50e (previously the 45e) makes 483 hp (up from 389 hp in the old 45e) and 516 lb-ft of torque with a preliminary ...

The M60i replaces the inline-six with a 4.4-liter twin-turbo V8 called the S63, which is also used in the M model. It delivers an overwhelming amount of thrust to the tune of 523 hp and 553 lb-ft of ...

BMW took the wraps off updated versions of the X5 and X6 earlier this month, and on Tuesday it revealed the high-performance versions of the mid-size SUVs. Both the updated X5 M and X6 M are offered ...