Cadillac STS Experts

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Richard Schroer
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Cadillac STS Model Overview

Cadillac STS Questions


I Have A 2005 Cadillac Sts And It Will Not Start. The Interior Lights Abov...

I tried to crank my 2005 STS and it will not start. The battery has been checked the fuses under the hood and inside the car.

21 views with 2 answers (last answer about a week ago)

Why My Sts Cadillac Wont Go Backward.

I cant back up.

9 views with no answers yet

01 Sts Won't Start All Lights Come On

Car 2001 sts won't start .all lights come on.check security system warrning has been coming on

10 views with no answers yet
Patrice Mcalpine

I Have A 2005 Cadillac Sts Push Start. When I Go To Start It Everything Goe...

I put a brand new battery in and it still wont start. Could it be the cpu or ecm?

24 views with no answers yet

1997 Cadillac Gradually Loses Battery Charge, Along With Some Other Minor I...

Hello everybody! A while ago, my 1997 Cadillac Seville started accumulating minor malfunctions before eventually becoming inoperable due to the battery being unable to keep its charge. It started off ...

25 views with 2 answers (last answer about a month ago)

About the Cadillac STS

The lone Cadillac with the palindrome for a model name got its start in 2005 as the successor to the Seville.  This luxury sedan has 4 doors and seats 5.  In addition, the STS has always offered a V6 and V8 powertrain.

Like any good stock portfolio, the Cadillac STS emphasizes diversification.  Trims have expanded from a simple V6 and V8 in '05 to increasing variations on both powertrains as well as the stronger STS-V.  

As of 2007, the STS offers 3.6 L, 255 hp V6 and 4.6 L, 320 hp V8 powertrains.  Expect exterior changes and other adjustments for 2008 and beyond.