The midsize Q7 SUV can accommodate up to seven passengers in a spacious cabin, and under the hood, we find either a 248-horsepower, turbo four cylinder or a 329-horsepower, supercharged V6. The latter provides the Q7 with a maximum tow rating of 7700 lbs. (3493 kg). An S line Sport package is available, as is a Bose surround sound system, a rear-seat entertainment system and a host of advanced safety features.