Looking for a Used STS in your area?
CarGurus has 1,796 nationwide STS listings starting at $3,999.
Average User Score
4.5 ⁄ 5 stars
Based on 13 reviews
2006 Cadillac STS Overview
Overall User Score
Based on 13 reviews
Besides an option for AWD on the V6 trim and a few new exterior colors, not too much changed for the luxury sedan in 2006. The STS comes in two trims: V6 and V8. The V6 uses a 3.6 L, 255 hp V6 powertrain with 5 speed automatic transmission while the V8 uses a 4.6 L, 320 hp V8 engine. Both trims have 4 doors and seat 5.
On average, expect to get 16 mpg in the city and 24 on the highway. Standard features include air conditioning, power windows, power door locks, power/leather seats, cd player, ABS brakes, traction control, and stability control. Options include sunroof and navigation system. You and your passengers will have 103 cubic feet of room to stretch and 13.8 cubic feet in the trunk.
Overall, drivers have a lot to like about the 2006 Cadillac STS. The optional AWD in the V6 trim, optional Bose system in the V8, and low price for a full-size luxury sedan make the STS particularly appealing. On the other hand, reviewers can tell that this domestic vehicle doesn't quite measure up to its foreign competition when it comes to interior materials. The 2006 Cadillac STS gets a solid grade from its drivers as a capable successor to the acclaimed Seville.
What's your take on the 2006 Cadillac STS?
Cadillac STS Questions
2006 Cadillac Sts, 3.6l Engine, Jl-9 Brake System. Right Front Disc Brake ...
right front disc brake was seizing, ie, rotor could not be rotated at all. replaced rubber hose from frame to caliper, installed remanufactured caliper(o'reilly auto parts). connected rubber hose ...
Response To Answers To Previous Question, 2006 Cadillac Sts Right Front Cal...
previously, sorry, forgot to mention , rubber hose from steel line to caliper was replaced. one owner southern car, 57,000 miles, garage kept. brake fluid will discharge when rubber hose disconnecte...