he BMW X6 is a nice sporty SUV that boasts coupe-like styling and luxurious amenities. This M50i xDrive is powered by a burly 523-horsepower twin-turbo V8 – and it's finished in eye-catching Flamenco Red Metallic. It's also well-equipped with the Parking Assistance and Driver's Assistance Pro packages, massaging front seats, a Harman Kardon sound system, and more. Power comes from a 4.4-liter twin-turbocharged V8, rated at 523 horsepower and 553 lb-ft of torque. Output is sent to all four wheels via an 8-speed automatic transmission.