DeVille (9th)
Engine Reliability Ratings
LD8
4.6L 8-cylView details
Complaint Breakdown
Known Issues
6 additional engine variants with fewer than 10 complaints not shown.
Vehicle-Level Issues
These issues affect the Cadillac DeVille regardless of engine variant.
Recalls (10)
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) is recalling certain model year 2005-2009 Buick LaCrosse, 2006-2011 Buick Lucerne, 2000-2005 Cadillac DeVille, 2006-2011 Cadillac DTS, 2006-2014 Chevrolet Impala, and 2006-2007 Chevrolet Monte Carlo vehicles. In the affected vehicles, the weight on the key ring and road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.
ON CERTAIN MINI VANS, PASSENGER AND SPORT UTILITY VEHICLES, SOME OF THESE VEHICLES HAVE A DRIVER'S SIDE AIR BAG THAT MAY NOT DEPLOY AS DESIGNED. IN ADDITION, THE AIR BAG INFLATOR COULD RUPTURE.
ON CERTAIN CADILLAC DEVILLE AND SEVILLE PASSENGER VEHICLES, FUNERAL COACHES, AND LIMOUSINES EQUIPPED WITH A V8 (4.6L) ENGINE, OLDSMOBILE AURORA PASSENGER VEHICLES EQUIPPED WITH A V8 (4.0L ) ENGINE, AND PONTIAC BONNEVILLE SSEI PASSENGER VEHICLES EQUIPPED WITH A SUPERCHARGED V6 (3.8L) ENGINE, THE FUEL TANK PRESSURE SENSORS ARE UNUSUALLY SUSCEPTIBLE TO MALFUNCTIONS. IF THE SENSOR MALFUNCTIONS, EXCESSIVE VACUUM CAN BE APPLIED DURING SELF-DIAGNOSTIC TESTING.
CERTAIN PASSENGER, MINI VANS, AND SPORT UTILITY VEHICLES HAVE AN AIR BAG INFLATOR ON THE DRIVER'S SIDE THAT COULD FRACTURE AT A WELD DURING A DEPLOYMENT.
CERTAIN PASSENGER VEHICLES WERE BUILT WITH MISSING OR UNDER-TORQUED STEERING GEAR ATTACHMENT BOLTS. IF A BOLT IS MISSING, THE DRIVER MAY NOTICE UNEVEN STEERING RESPONSE OR UNUSUAL NOISES DURING TURNS.
CERTAIN PASSENGER VEHICLES CONTAIN DRIVER AND FRONT PASSENGER LAP AND/OR SHOULDER BELT RETRACTORS THAT MAY NOT REMAIN LOCKED UP AS DESIGNED DURING A CRASH IN WHICH THE BELT PRETENSIONERS DEPLOY.
VEHICLE DESCRIPTION: CERTAIN SEDANS, HEARSE, AND LIMOUSINE VEHICLES FAIL TO COMPLY WITH REQUIREMENTS OF FMVSS NO. 201, "OCCUPANT PROTECTION IN INTERIOR IMPACT." THESE VEHICLES HAVE SUNVISOR CENTER SUPPORTS WITH CERTAIN RADII LESS THAN THE 3.2MM REQUIRED BY THE STANDARD.
VEHICLE DESCRIPTION: PASSENGER VEHICLES, HEARSE, AND LIMOUSINES. SOME OF THESE VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 209, "SEAT BELT ASSEMBLIES." THESE VEHICLES HAVE SEAT BELTS THAT MAY NOT MEET THE 30-POUND PUSH BUTTON RELEASE EFFORT REQUIREMENT OF THE STANDARD.
VEHICLE DESCRIPTION: LIMOUSINES. DURING NORMAL ENGINE ROLL, THE PLASTIC END FITTING OF THE CRUISE CONTROL CABLE COULD CONTACT THE BRAKE MASTER CYLINDER AND FRACTURE. THIS DOES NOT MEET THE REQUIREMENTS OF FMVSS NO. 124, "ACCELERATOR CONTROL SYSTEMS."
VEHICLE DESCRIPTION: PASSENGER VEHICLES. SOME OF THESE VEHICLES HAVE INTERNAL FLUID LEAKS IN THE BRAKE HYDRAULIC CONTROL UNIT.
Alternatives in Full-Size Sedan
Frequently Asked Questions
What are the most common 2000-2005 Cadillac DeVille problems?
The 2000-2005 Cadillac DeVille has accumulated 1,044 NHTSA complaints. The most frequently reported problem areas are Electrical System, Engine, Steering. As with any used vehicle, a pre-purchase inspection and vehicle history report are recommended.
Which Cadillac DeVille engine is most reliable?
The 2000-2005 Cadillac DeVille was offered with 7 engine options. Based on NHTSA complaint data, the 4.6L 8-cyl has the lowest complaint density and is considered the most reliable choice for buyers.
Is the 2000-2005 Cadillac DeVille a good used car?
The 2000-2005 Cadillac DeVille can be a solid used car purchase depending on trim, mileage, and maintenance history. With 1,044 total NHTSA complaints on record, prospective buyers should review the known problem areas and check for open recalls before buying.
How many NHTSA complaints does the 2000-2005 Cadillac DeVille have?
The 2000-2005 Cadillac DeVille has 1,044 complaints filed with NHTSA as of our latest data pull. Complaint counts reflect owner-reported issues and do not necessarily indicate defects or safety risks on their own.
What recalls affect the 2000-2005 Cadillac DeVille?
There are 10 NHTSA recalls affecting some 2000-2005 Cadillac DeVille vehicles. Recall status varies by VIN — check the NHTSA recall database at recalls.nhtsa.dot.gov with your specific VIN to confirm which campaigns apply.
What should I check before buying a used Cadillac DeVille?
Before buying a used Cadillac DeVille, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to Electrical System, Engine, Steering, which are the most commonly reported problem areas. Request maintenance records, have an independent mechanic inspect the vehicle, and run a vehicle history report to check for prior accidents or title issues.
Does the DeVille have NHTSA crash test ratings?
NHTSA has not published crash test ratings for the 2000-2005 Cadillac DeVille. Not all vehicles are tested each year. For the latest NHTSA safety information, visit nhtsa.gov/ratings.
Data from NHTSA federal complaints database. 1,044 complaints analyzed. Data confidence: high. Last updated: 2026-04-07.