Is the 2002 Cadillac Deville a bad year?
176 owner complaints to NHTSA. Engine and transmission complaints are in line with other Deville years.
Keep it
Engine and transmission complaints for the 2002 Cadillac Deville are in line with other Deville years. Electrical system stands out for this year: see below.
The verdict moves with mileage: the same car reads differently at 30,000 and at 150,000 miles.
What 2002 Deville owners report, by mileage
Each system owners named in five or more complaints, with the mileage range where the middle half of those complaints were filed. Read at 76,000 miles.
| SYSTEM | COMPLAINTS | MIDDLE HALF FILED AT | TYPICAL US REPAIR BILLS |
|---|---|---|---|
| Electrical systemSTANDS OUT | 45 (26%) | 32k–134k miles · around this mileage | 12-volt battery replacement $100–$400 · Starter motor replacement $350–$1,200 |
| Engine | 34 (19%) | 37k–104k miles · around this mileage | Valve cover gasket replacement $110–$500 · Timing chain replacement $1,000–$4,000 |
| Air bags | 26 (15%) | 48k–122k miles · around this mileage | — |
| Steering | 18 (10%) | 47k–137k miles · around this mileage | Steering rack and pinion replacement $700–$2,100 |
| Transmission and drivetrain | 15 (9%) | 60k–100k miles · around this mileage | CV axle / CV joint replacement (one side) $300–$1,500 · Automatic transmission replacement $2,500–$7,000 |
| Brakes | 12 (7%) | 29k–109k miles · around this mileage | Brake pad replacement (one axle) $115–$390 · Brake pads and rotors replacement (one axle) $200–$1,084 |
| Fuel system | 11 (6%) | 33k–103k miles · around this mileage | Fuel pump replacement $220–$1,500 · Fuel injector replacement (one injector) $300–$1,200 |
| Speed control | 11 (6%) | 41k–103k miles · around this mileage | — |
| Visibility and wipers | 16 (9%) | 47k–74k miles · mostly behind | — |
| Tires | 11 (6%) | too few with a mileage | — |
| Exhaust | 7 (4%) | too few with a mileage | — |
| Body structure | 5 (3%) | too few with a mileage | — |
| Seat belts | 5 (3%) | too few with a mileage | — |
Bills are typical US ranges from the sources named in the tool (J.D. Power, Kelley Blue Book, CarParts.com and others), printed only for systems that stand out or sit at or ahead of 76,000 miles. Not a quote.
What owners reported alongside their complaints
Of 176 complaints: 20 mention a crash · 2 mention a fire · 13 report an injury · 3 say the car was towed.
No complaints in the last 12 months; the newest was filed in Apr 2025.
Counts of what owners wrote in their complaints, not verified by anyone.
In owners' own words
While driving on a village street, the engine just stops. It has done this three or four times. I had my mechanic check the car diagnostic computer.
Takata air bag, do not know if that item is in my car but they say it is. Also like so many northstar engines there is trouble with the head gasket, and according to the hydrocarbon block test, mine must be replaced.
2002 Deville bought is used with 46,000 miles after driving it 1,500 miles I noticed it used 3 quarts of oil.
Unedited excerpts from complaints filed with NHTSA, chosen by mileage (nearest 76,000 miles), not by content. Unverified.
Recalls for the 2002 Cadillac Deville: 5
This defect can affect the safe operation of the airbag system. The key fob (if applicable), should also be removed from the key ring. If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
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… Fuel system components can be damaged and fuel can leak from the vehicle when it is refueled. Fuel leakage in the presence of an ignition source can result in a fire.
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. In such a crash, this could result in an increase in injury for that occupant.
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. Pieces of the inflator could strike and injure vehicle occupants and the air bag cushion would not inflate fully, reducing the capability of the bag to protect the driver.
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. If the left bolt is missing and the right mounting strap fails, steering control is lost and a vehicle crash could result.
A recall may cover only some cars of a model year; the campaign size counts every model and year it lists. Enter your VIN at nhtsa.gov/recalls: dealers fix open recalls free.
Service bulletins from Cadillac: 109
Repair instructions Cadillac sent its dealers for symptoms seen in the shop on the 2002 Cadillac Deville. Ask a dealer or mechanic for a bulletin by its number.
Rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up
Guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system
Proper way to install the pistons in an engine
Normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal…
Neighbouring years
2001 Deville: 175 complaints, keep it, but watch the engine · 2003 Deville: 145 complaints, keep it.
Every Cadillac Deville year
2000 · 2001 · 2002 · 2003 · 2004 · 2005 · All Deville years side by side
Other Cadillac models: Cadillac ATS · Cadillac CTS · Cadillac DTS · Cadillac Escalade · Cadillac Escalade ESV · Cadillac Lyriq · Cadillac SRX · Cadillac STS · Cadillac Seville · Cadillac XT5 · Cadillac XTS. All makes and models.
Questions
Is the 2002 Cadillac Deville a bad year?
176 owner complaints to NHTSA. Engine and transmission complaints are in line with other Deville years. At 76,000 miles the tool says: Keep it.
What are the most common problems with the 2002 Cadillac Deville?
By owner complaints to NHTSA: electrical system (45), engine (34), air bags (26), steering (18), transmission and drivetrain (15).
How many recalls does the 2002 Cadillac Deville have?
5 recall campaigns list this model year: Electrical system (NHTSA 14V-355), Fuel system (NHTSA 03V-238), Seat belts (NHTSA 02V-227), Air bags (NHTSA 02V-222) and more. A recall may cover only some cars; check by VIN at nhtsa.gov/recalls.
Method: counts of unverified owner complaints filed with NHTSA, compared only with other years of the same model (sales volumes are unknown, so no failure rate is computed). A system stands out at 40+ complaints and at least twice the model's quiet (lower-quartile) year, or twice the share across every vehicle of that model year. The mileage range is the 25th to 75th percentile of the mileages owners reported. Data received by NHTSA through November 5, 2026. Repair prices are typical US ranges from named sources, not quotes. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Check this car at your own mileage.