Replacing the minivan in Ford lineup, the Ford Flex is a full-size crossover with a unique look. Based off the 2005 Ford Fairlane concept, the Flex complements the smaller Taurus X and Edge crossovers in Ford lineup. The boxy dimensions give the Flex a spacious cabin for up to seven passengers and their luggage. Available in either front- or all-wheel drive, the Flex can tow up 4,500 pounds thanks to its powerful V-6 and six-speed automatic transmission. The Ford Flex comes with a five-year/60,000-mile powertrain warranty and gets an estimated 22-24 mpg on the highway.