The 2010 Cadillac CTS is General Motors' entry-level luxury sedan in the U.S. market. Redesigned in 2008, the CTS lineup gets a new Sport Wagon model for 2010 (and a CTS Coupe is coming in 2011). With a base price of about $37,000, the CTS lineup can run up to $54,000 for the premium all-wheel-drive wagon-and the related CTS-V supersedan costs far more (it's reviewed separately).