BMW has joined the big luxury crossover scene with the all-new X7. Larger and posher than the X5, BMW's biggest crossover to date is a bold statement against its nearest competitors. It's powered by a 3.0-liter turbo-diesel inline six that is mated to an eight-speed automatic transmission with xDrive all-wheel drive. More importantly, the X7 comes with a plethora of in-car amenties and features. From high-grade leather upholstery, power-adjustable seats, touchscreen infotainment with voice & gesture control, five-zone automatic climate control, power tailgate, laser headlights, and even a fully-digital instrument panel, the X7 has plenty to offer.