1991 Oldsmobile 98 Other or unknown Problems
- Complaints
- 1about this part
- Share
- 2%of 47 total for the year
- Median mileage
- 176,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the other or unknown of the 1991 Oldsmobile 98, 2% of the 47 complaints for this model year. Where a mileage was given, the median is 176,000 miles.
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.
“The buckle on the harness will not fit into the latch between the child's legs. Consumer has to hold the two sections of the buckle together with both hands in order to get the system to work.”
NHTSA complaint #10050150, filed 2003-12, 176,000 milesOther or unknown: other model years
Other parts of the 1991 Oldsmobile 98
19 complaintsElectrical system
8 complaintsAir bags
7 complaintsEngine cooling
4 complaintsEquipment
4 complaintsTransmission and drivetrain
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsExterior lighting
1 complaintsSeat belts
1 complaintsSeats
1 complaintsSteering
1 complaintsBody and structure
1 complaints
← All problems reported for the 1991 Oldsmobile 98
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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