2009 Cadillac STS

2011 Cadillac STS



Cadillac's STS is nearly the same size as the CTS, but the STS is aimed at a different class of vehicles. STS's aspirations of becoming a world-class vehicle are backed up by a healthy list of electronics such as 5.1 surrround sound, DVD navigation, active cruise control and stability control. A V6 coupled to a 6-speed automatic is standard on all models. Both RWD and AWD configurations are available. Starting in the upper 40s, the STS can get pricey with some models topping $60k.

What's New

The V8 model has been dropped for 2011. A 3.6l V6 is the only available engine.

Configurations

Model/Trim/PackageEngineMPGOriginal MSRP
STS 1SA 3.6l V6 (302 bhp) A6 RWD 18 / 27 / TBD $47,280
STS 1SA 3.6l V6 (302 bhp) A6 AWD 18 / 27 / TBD $49,575
STS 1SB 3.6l V6 (302 bhp) A6 RWD 18 / 27 / TBD $50,820
STS 1SB 3.6l V6 (302 bhp) A6 AWD 18 / 27 / TBD $53,115
STS 1SC 3.6l V6 (302 bhp) A6 RWD 18 / 27 / TBD $56,380
STS 1SC Performance 3.6l V6 (302 bhp) A6 RWD 18 / 27 / TBD $57,980
STS 1SC Platinum 3.6l V6 (302 bhp) A6 RWD 18 / 27 / TBD $64,430