The XTS benefits from the Cadillac's edgy trademark design, a spacious and high-quality interior, and substantial safety and multimedia equipment. It comes powered by either GM's popular 3.6-liter V6 (304 hp) or a turbocharged version thereof (410 hp) mated to a six-speed automatic transmission. Thanks to all-wheel-drive that is optional on non-turbo models and standard with the turbo engine, the XTS offers an impressive blend of comfort and handling.