Assembly Location

Lansing, MI

ā€™06 Price Range

$41,740-74,990

ā€™05 Price Range

$40,995-47,495

The lineup expands with the addition of a V-6-powered all-wheel-drive variant at the low end and a high-performance STS-V model at the top of the price spectrum. In addition to a revised suspension, higher-rated wheels and tires, the rear-drive ā€œVā€ edition comes with a supercharged 4.4L V-8 that produces 469 hp and 439 lb.-ft. (595 Nm) of torque compared with 320 hp and 315 lb.-ft. (439 Nm) of torque for the 4.6L V-8 used in lesser models. The high-output engine is mated with a new 6-speed automatic transmission. A unique grille and other exterior trim also help differentiate the STS-V. All variants also come with a 12-month subscription to the OnStar-supplied Cadillac Personal Advisor service that includes hands-free calling, 3-day weather forecasts, traffic conditions along three personalized routes and information on up to 10 selected stocks trading in the U.S.

Related Information

All 2006 U.S. Models

2006 U.S. Model Specifications