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Oldsmobile 98: problems, complaints, bulletins

Summary for the Oldsmobile 98 across 21 model years: 295 owner complaints and 0 NHTSA service bulletins, plus repair videos. Pick a year for details.

Model years

YearOwner complaintsinvolving a crashTechnical service bulletins (TSB)YouTube repair videos
19991000
199827100
199730000
199610000
199530200
199416700
199313100
199238300
199147600
199017100
198911200
198810000
198715100
198613000
19859100
19841000
19831000
19822000
19812000
19801000
19751000

What fails most often

87654321
  1. 1 Service brakes 22% of all complaints
  2. 2 Electrical system 14% of all complaints
  3. 3 Engine and cooling 12% of all complaints
  4. 4 Air bags 10% of all complaints
  5. 5 Seat belts 10% of all complaints
  6. 6 Powertrain 8% of all complaints
  7. 7 Steering 7% of all complaints
  8. 8 Fuel system 5% of all complaints
Circle size and colour show each component’s share of NHTSA complaints. Schematic only, not a drawing of the exact model.

Symptoms owners describe

How many of the 295 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).

Components owners complain about

ComponentOwner complaintsinvolving a crashTechnical service bulletins (TSB)
Service brakes6580
Electrical system4000
Engine and cooling3400
Air bags29100
Seat belts2920
Powertrain2400
Steering2200
Fuel system1400
Structure1400
Visibility1400
Vehicle speed control1350
Equipment1000
Suspension900
Seats810

What owners report

Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.

When owners complained

NHTSA complaints by filing year. The peak shows at what age the problems show up most.

What to check before buying

Other models of this make

Read also

Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.