The Subaru Tribeca was Subaru's most popular and first midsize sport-utility. Built from 2008 to 2014, the Subaru Tribeca offers a larger alternative to the Legacy and the Outback. With an able 3.6 L, six-cylinder engine, the Subaru Tribeca produces 256 horsepower and has a towing capacity of 2000 pounds. Because of its larger size and bigger engine, the Subaru Tribeca gets up to 16 miles per gallon in the city and up to 21 miles per gallon on the highway. The Subaru Tribeca seats up to seven passengers in comfort.