The Cadillac STS is a full-size luxury sports sedan that has been produced since 2005. It was introduced as a successor to the Cadillac Seville.

All editions of the STS - standard, Luxury and Premium - are equipped with a 3.6-liter V6 engine mated to a six-speed automatic transmission, which generates 302 hp at 6,300 rpm and 272 lb-ft torque at 5,200 rpm. The sedan runs on a 17-gallon fuel tank and achieves 18 city and 27 highway miles per gallon.

Features of the Cadillac model include remote keyless entry, heated mirrors, tinted glass and remote keyless engine start. On the interior, drivers can enjoy a CD player, Bose sound system, touchscreen navigation, power sunroof, bucket seating, XM Radio with trial subscription, heated seats, Bluetooth and iPod connectivity, as well as a rearview camera for backup assistance.

In terms of safety, there are front and side airbags for driver and passenger and the OnStar communications service, which provides emergency crash response and roadside assistance.

The STS is available in multiple colors, including Radiant Silver, Black Raven, Vanilla Latte, Thunder Gray, Crystal Red, White Diamond and Tuscan Bronze, and begins at $47,280.