Home / CADILLAC / DTS

Cadillac Dts Problems

The Cadillac DTS was a full-size luxury sedan sold from 2006 to 2011, replacing the DeVille as Cadillac's traditional rear-seat-focused flagship. With 1,450 complaints and no recorded deaths, the DTS used the proven Northstar V8 but addressed some of its earlier problems. The DTS served as Cadillac's last front-wheel-drive full-size sedan before the rear-drive CT6 arrived. Many served as livery vehicles, and well-maintained examples offer tremendous luxury value today.

1,450
Total Complaints
12
Total Recalls
8
Model Years
0
Reported Deaths
!

Years to Avoid

These years have significantly more complaints than average.

2006
✓

Best Years

These years have the fewest reported problems.

2004 2005 2010

Common Problem Categories

Electrical System 358
Exterior Lighting 214
Engine 158
Steering 116
Air Bags 66

Complaints by Model Year

All Model Years

Year ↓ Complaints Recalls Crashes Fires Rating
2011 32 2 8 0 Good
2010 64 2 10 0 Good
2009 92 2 2 2 Average
2008 242 2 20 18 Average
2007 274 2 20 12 Below Average
2006 710 2 50 28 Avoid
2005 20 0 0 0 Good
2004 16 0 2 0 Good

Cadillac Dts Years to Avoid

The 2006 DTS, as the first model year, accumulated the most complaints. Issues included electrical problems, suspension air compressor failures, and some continuing Northstar head gasket concerns. The 2007-2008 models showed improvement but still had occasional cooling system issues.

Best Cadillac Dts Years

The 2004 DTS does not exist as the nameplate began in 2006. For optimal reliability, the 2009-2011 DTS models benefit from years of refinement. The Northstar issues were largely addressed, and these later cars represent the most reliable versions.

Frequently Asked Questions

Does the DTS have the Northstar head gasket problem?

The Northstar in the DTS was improved from earlier versions, with better head bolt design reducing head gasket failures. However, the issue can still occur, especially in high-mileage examples or those with cooling system neglect. Repair costs $3,000-5,000.

Is the DTS expensive to maintain?

Maintenance costs are moderate for a luxury car. The Northstar requires premium fuel and has some expensive potential repairs. Regular cooling system maintenance is essential to prevent major engine problems.

How comfortable is the DTS?

The DTS excels at comfort with a soft ride, quiet cabin, and spacious rear seat. It was designed for passengers who prefer to be driven. The Luxury and Platinum packages add features like massaging seats.

Should I buy a former livery DTS?

Former livery vehicles can be good values if well-maintained, as they often had regular service. However, they typically have high mileage and wear from constant use. Inspect carefully for interior wear and suspension fatigue.

What replaced the DTS?

Cadillac discontinued the DTS in 2011 without a direct replacement, focusing on the smaller XTS (2013-2019) and eventually the CT6 (2016-2020). Cadillac has since shifted entirely to the CT naming convention.