The BMW X5 M is a high-performance luxury SUV produced by BMW. It is based on the BMW X5, and was introduced to the public in 2009. It is powered by a 4.4-liter TwinPower Turbo V8 engine, producing 567 horsepower and 553 lb-ft of torque. It has a top speed of 155 mph and can accelerate from 0 to 60 mph in 4.0 seconds. It comes equipped with various luxury features such as a Harman/Kardon audio system, adaptive LED headlights, and 19-inch M alloy wheels.