Until such time as the US-built X7 debuts, the BMW X5 is the biggest SUV the brand offers. The base 3.0-liter turbo inline-6 delivers 300 horsepower, though if you hunger for 8 cylinders, one rung up is a 444hp 4.4-liter V8. A plug-in hybrid variant pairs a 2.0-liter engine and electric motor for 308hp. An 8-speed automatic gearbox is standard on all models, along with all-wheel drive. Heated seats, cruise control, and climate control are standard, but leather seats are optional. Available safety features include parking sensors, reverse camera, and blind spot warning.