The 2013 CTS is offered in three body styles: coupe, sedan and station wagon. It's also offered in three trims. A V6 engine is standard in the Luxury Collection, and a larger, more powerful V6 is provided in the Performance and Premium Collection trims. (The 2013 CTS sedan and wagon also are available in high-performance V-Series editions, which are reviewed separately.) For 2013, Cadillac introduced rain-sensing wipers, a revised grille and three new colors for the CTS. There's also more standard content in the cabin, starting with improved front-row seating.