The 2010 Subaru Tribeca Affordable Midsize SUVs. While auto reviewers praise the Subaru Tribeca's powerful engine, responsive ride and well-equipped cabin, some wonder if it offers enough to distinguish itself from the competition. The Subaru Tribeca’s strengths are its seven-passenger seating (newly standard for 2010) and Subaru’s Symmetrical All-Wheel Drive system. With a base price around