Reliability, what owners report, and what it costs to keep.
AVOIR's read: a solid ownership case with specific caveats below.
Owners have filed 39 complaints with NHTSA about the 1998 Volvo S90, and it carries no recalls. These are owner allegations rather than confirmed defects, but the pattern of what people complain about is the most useful signal a used buyer has.
| Area | Complaints | Share |
|---|---|---|
| Service brakes | 8 | 21% |
| Visibility | 5 | 13% |
| Vehicle speed control | 4 | 10% |
| Structure | 4 | 10% |
| Power train | 3 | 8% |
| Tires | 2 | 5% |
| Air bags | 2 | 5% |
| Equipment | 2 | 5% |
| Parking brake | 1 | 3% |
| Steering | 1 | 3% |
Verbatim from NHTSA complaint records, trimmed for length.
MICHELIN TIRES - PILOT SPORT A/S SPORT PLUS- 205/55/ZR16. TIRE SIDE WALLS ARE SEPARATING - THIS PROBLEM IS KNOW AS CHUNKING. TIRES ARE UNSAFE AND NEED TO BE REPLACED. *TR
NHTSA complaint: Tires
S10 APPROPRIATE HANDLING- LETTER FROM REGARDING VOLVO PROBLEMS *TGW THE CONSUMER STATED THE ENGINE WOULD RACE IN AN ERRATIC MANNER FOR NO PARTICULAR REASON AS HIGH AS 5,000 RPM'S. USING THE BRAKE HAD NO EFFECT. THE CON
NHTSA complaint: Vehicle speed control
WHILE BACKING INTO MY GARAGE ON 2/6/2010, MY 1998 VOLVO S90 SUDDENLY ACCELERATED. I REALIZED THAT THE CAR WAS SPEEDING AND I APPLIED THE BRAKE. UNFORTUNATELY, THE CAR WAS GOING SO FAST THAT IT CRASHED INTO A WOODEN PLATF
NHTSA complaint: Vehicle speed control
TL*THE CONTACT OWNS A 1998 VOLVO S90. THE GEAR SHIFT BECAME STUCK WHEN THE CONTACT ATTEMPTED TO DRIVE THE VEHICLE IN REVERSE. SHE PRESSED THE GEAR RELEASE BUTTON AND PLACED THE VEHICLE INTO REVERSE. THE VEHICLE SURGED
NHTSA complaint: Vehicle speed control
DT*: THE CONTACT STATED WHILE PERFORMING A STATE INSPECTION OF THE VEHICLE, IT WAS DETERMINED THE PARKING BRAKE LINES WERE WORN AND FRACTURED. THE PARKING BRAKE LINES WERE PREVIOUSLY REPLACED FOR THE SAME CONDITION, BUT
NHTSA complaint: Parking brake
1988 VOLVO S90 SUNROOF HAS BROKEN DOWN REPEATEDLY SINCE IT WAS NEW. IT WOULD TYPICALLY WORK APPROXIMATELY A FEW TIMES THEN MALFUNCTION UNEXPECTEDLY WITH BROKEN PIECES RAINING DOWN UPON THE HEADS OF THE FRONT OCCUPANTS,
NHTSA complaint: Visibility
I AM THE OWNER OF A 1998 VOLVO S90 WITH 69,000 MILES. THE ETM UNIT ON THE CAR HAS FAILED. I DID SOME RESEARCH ON IT AND FOUND THAT IT IS A KNOWN PROBLEM WITH THAT CAR. IT CAUSES THE TRANSMISSION TO ACT ERRATICALLY. M
NHTSA complaint: Power train
THE SUN ROOF STRUTS FAILED INTERMITTENTLY WHEN TRYING TO OPEN/CLOSE THE SUN ROOF. THE DEALERSHIP REPAIRED THE PROBLEM ONCE, BUT THE CONSUMER IS STILL HAVING THE SAME PROBLEMS. *JB
NHTSA complaint: Visibility
| Reliability raw | 89 | excellent |
|---|---|---|
| Longevity est. | 82 | excellent |
| Maintenance | 75 | good |
| Depreciation | 52 | average |
| Performance | 58 | average |
| Efficiency | 32 | below average |
Percentile ranks against other compact cars in the catalog.
What stands behind each score for this car:
Owners have filed 39 complaints with NHTSA for this model-year, and service brakes is the most reported area with 8 of them (21%). No recalls are on record for it.
AVOIR scores its reliability 89/100 (excellent) from NHTSA recall campaigns and complaint density. That figure is a raw complaint count, not yet adjusted for sales volume, so a high-volume model scores worse than it deserves.
AVOIR scores its longevity 82/100, but that figure is an estimate built from the powertrain and the brand's record, not a measurement. A 1998 car has no 200,000-mile population to observe yet, so treat it as a prior rather than evidence.
AVOIR's read: worth a look, because a solid ownership case with specific caveats below. Its overall ownership score is 70/100. Condition, mileage and service history still matter more than any score, so get a pre-purchase inspection on the specific car.
Sources: NHTSA recalls and complaints, EPA fuel economy, IIHS awards, and live market listings. A score describes a model-year, not the individual car in front of you. Get a pre-purchase inspection.