The 2009 Tribeca is a 4-door, up to 7-passenger luxury sport-utility, available in 3 trims, ranging from the Tribeca to the Limited. Upon introduction, both trims are equipped with a standard 3.6-liter, H6, 256-horsepower engine that achieves 16-mpg in the city and 21-mpg on the highway. A 5-speed automatic transmission with overdrive is standard. The 2009 Tribeca is a carryover from 2008.