The 2010 BMW X5 M is a high-performance luxury midsize SUV from BMW's revered 'M' division. A first for the X5 model, it features a 4.4-liter twin-turbocharged V8 engine that pumps out 555 horsepower, matched with a 6-speed automatic transmission and BMW's xDrive all-wheel-drive system. Performance enhancements such as M-tuned suspension, brakes, and a sporty body kit set the X5 M apart from the regular X5. Inside, the X5 M boasts deluxe features like leather upholstery, a panoramic sunroof, and a navigation system. Its iDrive infotainment system presents a steep learning curve but offers robust functionality, including a back-up camera and voice controls.