If you have a boat, trailer or anything that needs to be towed, the GMC Yukon Denali is a great way to travel. It's even better if you have a family. Yes, the country is in a panic over gas prices, but there's no other way to tow large cargo and fit six people in so much comfort and style. Just make sure to put your luggage in the trailer.

Opting for the base Yukon instead of the Denali saves a bit both at the bank and the pump; the mileage is extremely good for a full-size SUV, and its towing ability is another deciding factor. For those drivers who just need a people-mover, the tried and true minivan or a large crossover like the Chrysler Pacifica and upcoming GMC Acadia are more practical and efficient.