THE WEEKLY DRIVER

AUTOMOTIVE NEWS, CAR REVIEWS, AND PODCAST

Reliability Database
Cadillac

STS

Full-Size Sedan
Best Engine ⚠️ Caution (2.2)
1 Generations
6 Engines Rated
370 Total Complaints
Engine Ratings
3 recommended 2 caution 1 avoid

Generation Timeline

2005-2011 1st
6 engines
370 complaints 🔥 12
4.4L 8-cyl ⚠️ Caution (2.2)
→

This model has one generation in our database. View full engine reliability data →

© 2026 The Weekly Driver
RSS Feed About Contact Privacy Policy