This V8-powered luxury SUV may look pretty; however, behind its stylish sheet metal and high-tech accoutrements is a high-performance, off-road-ready automobile. Boasting 402 horsepower and 443 lb-ft of torque, the Mercedes-Benz ML550 shoots from 0-60 in 5.3 seconds — faster than many cars half its weight. Base Price: $57,590 Number of Seats: 5 Cargo Room: 80.3 cubic feet Horsepower: 402 hp Towing Capacity: 7,200 lbs MPG: 15 city / 20 hwy