Good-looking, powerful (285-horsepower V-8 engine), and pricey ($30,965 to $35,453, plus options), the new Chevrolet Avalanche blurs the distinction between a truck and a sport utility vehicle. On weekdays, the Avalanche is a four-door crew cab, perfect for getting the kids in the back. Weekends, use the unique Convert-a-Cab System to lower the back seat and turn the Avalanche into a regular cab pickup truck with a long bed for hauling. Find out more at www.insideautomotive.com.