The 2018 Cadillac CTS is a midsize luxury sedan in its third generation. It comes with a selection of three engines: a 268-hp 2.0-liter turbo-four, a 335-hp 3.6-liter V-6, and a 420-hp 3.6-liter twin-turbo V-6 on the V-Sport models. An 8-speed automatic transmission is standard and all models are RWD, with AWD available as an option. The CTS features trims including the base, Luxury, Premium Luxury, V-Sport, and V-Sport Premium Luxury. Notable features include CUE infotainment system with an 8.0-inch touchscreen, Apple CarPlay, Android Auto, and a navigation system. Standard safety features include OnStar telematics, traction and stability control systems, and anti-lock disc brakes. Changes for 2018 are minor and include some trim-level and package content reshuffling.