Avoid: No year grades F. Weakest: 2000
Best: 2005
6 model years of NHTSA owner complaints and recalls · How we grade
Across 10 model years, the Cadillac DeVille has 2,072 owner-filed NHTSA complaints and 28 recalls on record. The most-reported areas are electrical system and engine and engine cooling. 1997 drew the most complaints (306), 2005 the fewest (104).
Source: NHTSA complaints and recalls filed for Cadillac DeVille vehicles (US, public record). Typical used asking price $6,444–$10,120.
Complaint volume by model year. Raw NHTSA totals, not adjusted for sales volume or time on the road, so older and higher-selling years accumulate more. Every year links to its full breakdown.
Highest: 1997 (306 complaints). Lowest: 2005 (104).
Sentiment is bifurcated by generation.
Catastrophic failure leading to coolant loss, overheating, and engine damage. Very frequent in pre-2004 models.
Persistent leaks from multiple engine seals (e.g., front cover, oil pan, rear main seal).
Common failure leading to engine movement, clunking noises during shifts, and driveline vibration. Specifically noted on post-2000 models without torque struts.
Delayed engagement ("takes a few seconds to start going forward"), slipping, failure to shift into higher gears (e.g., 4th), leading to overheating and fluid burning.
Parts and labor costs are described as extremely high, with one report noting costs in a non-U.S. market can be "up to 700% more" than for a mainstream Japanese car.
Owner insights cover all generations of the DeVille. Individual model years are broken down above.
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