Cadillac's CTS lineup also includes a station wagon. The CTS Sport Wagon's proportions are virtually identical to the sedan adding only one inch of height. The CTS wagon holds up to five passengers in two rows of seats. The hatchback lifts up high out of the way giving access to a storage area that is almost twice that of the sedan. Engine choices mirror those of the sedan with a 3.0l V6, 3.6l V6 and the high performance V8 (CTS-V). Although the CTS promises a rewarding sedan like driving experience, its relatively high sticker price will force prospective buyers to shop less expensive luxury crossovers like the Cadillac SRX or Audi Q5.

The 3.6l V6 is updated for 2012. The new engine produces 318-bhp, an increase of 14-bhp over the previous engine. CTS Models for 2012 wear a distinctive new grille with a more prominent grid.