# 2015-2018 BMW X5 M The second-generation X5 M (F85) is BMW's performance-oriented luxury SUV, powered by a twin-turbocharged 4.4-liter V8 producing 567 horsepower (600 hp in Competition trim). This 5,100-pound SUV accelerates 0-60 mph in just 3.8 seconds while seating five in premium comfort. Reviewers praise its astonishing straight-line speed and surprisingly capable handling for its size, though criticize its firm ride, excessive weight, and thirsty fuel consumption (14/19 mpg). The exhaust note and adaptive M suspension earn particular acclaim. It's famous for being among the fastest SUVs of its era and for defying physics with track-ready dynamics in a family-hauler package. **Best for:** Affluent enthusiasts wanting a single vehicle combining genuine performance credentials with luxury and practicality. Ideal for spirited driving with family duties, though prospective buyers should budget for premium fuel and potentially expensive maintenance on aged examples.
The X5 M requires premium fuel and synthetic oil changes. Expect high maintenance costs for brake pads/rotors due to performance use, and potential issues with turbos, cooling systems, and electronics. Parts and labor are expensive at BMW dealers. Insurance rates are significantly higher than standard X5s due to performance classification and repair costs.
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