NHTSA lists 2 safety recalls and 68 owner complaints for the 2002 Cadillac Seville. Most complaints involve suspension (14) and engine and engine cooling (12). The EPA rates it 19 mpg combined.
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 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.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“CAR SNAKES EXTREMELY BAD AROUND 45 TO 70 MPH SO BAD IT SHAKES THE ENTIRE CAR LIKE MY WHEELS ARE LOOSE OR BENT AND SO I BOUGHT 4 NEW WHEELS AND GOT ALIGNMENT NO HELP DID RESEARCH AND LEARNED THAT IT IS DUE TO TYPE OF TORQUE CONVERTER IN THE CAR IS A BAD BRAND THAT MESSES UP A LOT AND THAT GM HASN'T ACKNOWLEDGED THE ISSUE WHICH IS SUCH A SHAME AND A SHAM THAT I HATE THEY ARE DOING BECAUSE IT IS AN EXPENSIVE FIX AND I HAVE TO FOOT THE BILL PLUS BUSHING ARE LOW GRADE IN FRONT END AND YOU WOULD THINK BE HIGH END VEHICLE SHOULD BE HIGH END PARTS HAPPENED FIRST ON HIGHWAY AND HAS PROGRESSIVELY GOTTEN WORSE”
“DIAGNOSTIC CHECK RESULTS: RANDOM MIX-FIRE (TUNE UP) SECONDARY AIR INJECTION EVAPORATIVE EMISSION SENSOR (PRESSURE IN TANK) TORQUE CONVERTER CLUTCH SOLENOID (INSIDE TRANSMISSION) ENGINE METAL OVER TEMP. STRUT & MAINTENANCE TRACTION CONTROL LIGHT REMAINS ON. *TR”
“TL* THE CONTACT OWNS A 2002 CADILLAC SEVILLE. THE CONTACT STATED THAT WHILE DRIVING AT 25 MPH, THE VEHICLE STALLED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE VEHICLE WAS TAKEN TO A DEALER BUT WAS NOT DIAGNOSED OR REPAIRED. THE VEHICLE WAS THEN TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE IGNITION NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 115,000. UPDATED 04/19/16*LJ UPDATED 05/11/18*JB *TR”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Seville Auto 4-spd, 8 cyl, 4.6 L · Front-Wheel Drive | 16 | 25 | 19 | $3,300 | 468 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
2 safety recalls as of Nov 10, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 68 complaints with NHTSA. The most-cited components are suspension (14), engine and engine cooling (12), electrical system (10). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2002 Cadillac Seville at 19 mpg combined, depending on engine and drivetrain (1 version rated).