1999 Cadillac Seville Engine Problems
- Complaints
- 3about this part
- Share
- 4%of 73 total for the year
- Median mileage
- 198,926miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the engine of the 1999 Cadillac Seville, 4% of the 73 complaints for this model year. Where a mileage was given, the median is 198,926 miles. 2 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“My son almost died on october 25, 2013 in his 1999 Cadillac Seville in our driveway while he was relaxing in it with his dog. He had fallen asleep waiting for his mother/my wife and the engine caught fire. He needed to climb out of window and pull his dog through the window. He injured himself and went to hospital. The fire was so intense that the engine fell apart from heat, the cabin was destroyed, front tires are gone/melted while trunk and gas tank were relatively fine. The police and fire departments responded to this disaster in our driveway. …”
NHTSA complaint #10568647, filed 2014-03“The contact owns a 1999 Cadillac Seville. The contact stated that after the vehicle was started, the temperature gauge displayed that the vehicle was overheating. The vehicle was not diagnosed however, the temperature gauge and the water pump was replaced but the failure recurred. The manufacturer was not notified of the failure. The failure mileage was 294,853.”
NHTSA complaint #10862706, filed 2016-05, 294,853 miles“The contact owns a 1999 Cadillac Seville. The contact stated that there was oil leaking from the vehicle. In addition, there was smoke and an abnormal odor. The exhaust manifold and the engine were being affected by the failure which could result in a fire. The vehicle was taken to the dealer who replaced eleven gaskets within the engine, but the failure recurred. The vehicle was not included in NHTSA campaign number: 99v070000 (electrical system). The manufacturer was notified of the failure. The approximate failure mileage was 103,000. Update 1/13/16 ln”
NHTSA complaint #10786997, filed 2015-10, 103,000 milesEngine: other model years
Other parts of the 1999 Cadillac Seville
23 complaintsElectrical system
16 complaintsSuspension
9 complaintsBrakes
8 complaintsSteering
8 complaintsAir bags
5 complaintsFuel system
4 complaintsVehicle speed control
4 complaintsEquipment
3 complaintsExterior lighting
3 complaintsSeat belts
3 complaintsSeats
3 complaints
← All problems reported for the 1999 Cadillac Seville
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology