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2008 Cadillac STS Repair and Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2008 Cadillac STS

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The national average repair and maintenance cost for a 2008 Cadillac STS is between $539 and $659 per year. Repair and maintenance costs vary depending on age, mileage, location and service provider.

Repair Cost Index Score
36
2008 Cadillac STS
scores in the least expensive range of all car models for average repair and maintenance costs
0
100
36
$
$$$
40
- average of all models
What does this score mean?
$599
Annual Repair Cost
on average
A loose or worn gas cap could be cause the Check Engine Light to illuminate.
The rear axle pinion seal may leak causing fluid loss and possible internal rear end damage. Replacing the faulty seal will commonly correct this concern.
Failure of brake components can be caused by contaminated brake fluid. To help prevent this the Brake fluid should be flushed at the very least every 60,000 miles.
Overall (3 Reviews)
Body, Interior & Misc.
Brakes
Drive Train
Electrical & Lights
Engine
Exhaust & Emissions
Heating & Air Conditioning
Suspension & Steering
January 11, 2013
2008 Cadillac STS
Engine sounds like a deisel at low speeds had to the dealer 2 times the first time with 20,000 miles last time with 54000 miles they said rattling moter was normal both times???.
January 28, 2012
2008 Cadillac STS
Bought the 2008 sts v6 premium with only 15000...was a certified lease return...one of the best caddies i have ever owned..keyfob is the only problem, it shorted out and wouldnt remote start, deale...
May 14, 2011
2008 Cadillac STS
V8 STS Amazing car, best car we ever had. We have owned Mercades BMW's Audi's. We also owne a 2009 Mercades E430 V8 the Mercades is a sharp car but the Caddy wins hands down it has smooth power and...