Reliability, what owners report, and what it costs to keep.
AVOIR's read: a solid ownership case with specific caveats below.
Owners have filed 85 complaints with NHTSA about the 1990 Toyota 4Runner, and it carries 2 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 |
|---|---|---|
| Engine and engine cooling | 39 | 46% |
| Power train | 10 | 12% |
| Structure | 8 | 9% |
| Service brakes | 6 | 7% |
| Tires | 3 | 4% |
| Steering | 2 | 2% |
| Latches/locks/linkages | 2 | 2% |
| Power train | 2 | 2% |
| Vehicle speed control | 2 | 2% |
| Unknown or other | 1 | 1% |
Verbatim from NHTSA complaint records, trimmed for length.
CLUTCH/BRAKE PEDAL BRACKET BROKE/CRACKED AFTER PRESSING THE CLUTCH PEDAL. WAS ORIGINALLY DIAGNOSED AS A BAD CLUTCH AND ALMOST PULLED THE PLUG TO GET THE CLUTCH REPLACED. WOULD HAVE BEEN A LOAD OF WASTED MONEY ON A POOR
NHTSA complaint: Unknown or other
THIS SPECIFIC TOYOTA FORERUNNER MODEL HAD A RECALL FOR GASKET FAILURE. WE HAD IT REPLACED AT APPX 74,000 MILES DONE BY TOYOTA AS A COURTESY RECALL. THIS TRUCK CURRENTLY HAS VERY LOW MILEAGE CONSIDERING THE AGE OF THE TRU
NHTSA complaint: Engine
TL*THE CONTACT OWNS A 1990 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE BRACKET SUB-ASSEMBLY THAT HELD THE CLUTCH AND BRAKE PEDAL WAS FRACTURED. AS A RESULT, THE CONTACT WAS UNABLE TO DEPRESS THE BRAKE PEDAL OR THE CLUTCH
NHTSA complaint: Power train
FAN BLADE DISINTEGRATED AT HIGHWAY SPEED. DENTED HOOD, CRACKED BATTERY, RUINED SHROUD AND ALTERNATOR BELT. *TR
NHTSA complaint: Engine and engine cooling
DT*: THE CONTACT STATED THERE WAS A PROBLEM WITH THE REAR END OF THE VEHICLE. THE WELDS ON THE REAR SUBFRAME OF THE VEHICLE POPPED AND FRACTURED WHICH CAUSED THE READ END TO FALL OFF. THE WELD DID NOT FRACTURE, BUT INS
NHTSA complaint: Structure
I BROUGHT MY TOYOTA TO THE REPAIR SHOP,THE REPAIRMAN TOLD ME MY CAR HAS A DEFECTIVE HEAD GASKET AND TOLD ME TO CALL THE TOYOTA DEALER FOR REPAIR. I CALLED THE DEALER THEY TOLD ME THAT THE HEAD GASKET HAD BEEN REPAIRED. T
NHTSA complaint: Engine and engine cooling
1990 4 RUNNER WAS INVOLVED IN AN ACCIDENT WHICH OCCURRED DUE TO FAULTY STEERING RELAY ROD. *TS THE CONSUMER RECEIVED A RECALL FOR THE STEERING RELAY ROD SEVERAL YEARS AFTER THE COMPONENT HAD ALREADY FAILED. THE VEHICL
NHTSA complaint: Steering
CLUTCH PEDAL BRACKET FAILURE NO EVENTS WERE PRESENT LEADING UP TO THE FAILURE OF MY CLUTCH PEDAL BRACKET ASSEMBLY. WHILE APPROACHING A STOPLIGHT IN TRAFFIC I DEPRESSED MY CLUTCH PEDAL IN ORDER TO GEAR DOWN FOR THE ST
NHTSA complaint: Power train
NHTSA lists 2 recall campaigns for the 1990 Toyota 4Runner. Recalls are free to have fixed at a franchised dealer regardless of who owns the car now, but only if they were never done, so check the VIN of the specific car rather than trusting the model.
ON CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES, IF THE STEERING WHEEL IS REPEATEDLY TURNED UNDER CERTAIN CONDITIONS WHERE HIGH STEERING EFFORT AND POWER ASSIST ARE REQUIRED, FOR INSTANCE, WHEN FULLY TURNING THE WHEEL WHILE THE VEHICLE IS STOPPED, A FATIGUE CRACK MAY DEVELOP IN THE STEERING RELA
Risk: IF THE VEHICLE IS CONTINUED TO BE OPERATED IN THIS CONDITION, THE RELAY ROD MAY FRACTURE, INCREASING THE RISK OF A CRASH.
Fix: DEALERS WILL REPLACE THE STEERING RELAY ROD. THE RECALL BEGAN OCTOBER 5, 2005. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.
CERTAIN CK MOTORSPORTS COMBINATION HEADLIGHTS, CLEAR CORNER, BUMPER, AND SIDE MARKER LIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON THE PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO.
Risk: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.
Fix: CK MOTORSPORT WILL NOTIFY OWNERS AND REPLACE THE NONCOMPLIANT LAMPS FREE OF CHARGE. THE RECALL BEGAN ON JULY 1, 2006. OWNERS MAY CONTACT CK MOTORSPORT AT 1-909-610-7211.
| Reliability raw | 82 | excellent |
|---|---|---|
| Longevity est. | 84 | excellent |
| Maintenance | 81 | excellent |
| Depreciation | 84 | excellent |
| Performance | 59 | average |
| Efficiency | 35 | below average |
Percentile ranks against other other in the catalog.
What stands behind each score for this car:
Owners have filed 85 complaints with NHTSA for this model-year, and engine and engine cooling is the most reported area with 39 of them (46%). There are 2 recalls on record. Check any specific car against its VIN before buying.
AVOIR scores its reliability 82/100 (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 84/100, but that figure is an estimate built from the powertrain and the brand's record, not a measurement. A 1990 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 76/100. 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.