The Cadillac DTS, which stands for DeVille Touring Sedan, was Cadillac's flagship full-size sedan from 2006 to 2011. It replaced the long-running DeVille and was built on the front-wheel-drive GM K platform. Power came exclusively from the 4.6L Northstar V8, offered in a standard 275 hp tune or a higher-performance 292 hp version. The DTS was one of the last traditional, comfort-focused American luxury sedans from the brand.
Collectors are drawn to the DTS because it represents the end of an era for Cadillac before the company shifted its focus to smaller, rear-wheel-drive performance sedans. It's appreciated for its spacious interior, soft ride, and classic styling. Top-tier Platinum models, with their upgraded leather, unique wheels, and premium wood trim, are the most desirable variants for enthusiasts seeking the ultimate expression of early 2000s Cadillac luxury.
The market for the DTS is accessible, with an average sale price just over $10,000. It's a depreciation-heavy market where condition and mileage are everything. While high-mileage cars can be found for very low prices, immaculate, low-mileage examples, especially Platinum models, can fetch up to $35,000. These cars offer a lot of luxury for the money, but buyers are wary of potential maintenance costs.
Buying Tips
- The 4.6L Northstar V8 is known for head gasket failures caused by head bolts pulling threads from the aluminum block. Check for any signs of overheating or coolant loss.
- Inspect all electronic features, including the navigation screen, power seats, climate control, and driver aids. Repairing modules can be costly.
- Check for common Northstar oil leaks from the main seals and oil pan gasket. Look for drips on the garage floor or evidence of fresh oil on the undercarriage.
- Test the rear air suspension. The car should sit level, and the compressor shouldn't run constantly, which would indicate a leak in the air springs or lines.
Prices range from a few thousand dollars for high-mileage drivers to $35,000 for pristine, low-mileage examples.
764 Cadillac DTS vehicles have been tracked across auctions and listings on Hypercars, with 234 currently live.
Data sourced from Bring a Trailer, Cars & Bids, eBay Motors, PCarMarket, and Collecting Cars. Updated daily.
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