Verdict · NHTSA data
Limited data — recalls on file
NHTSA has just 17 complaints on file for the 1986 Hyundai Excel — too few to judge reliability from owner reports alone — but 5 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.
17
NHTSA complaints
5
Recalls
10
Investigations
1
Crash-involved
1
Fires reported
7
Injuries
0
Deaths
—
NCAP overall
| Component | Complaints | Share | vs prior year |
|---|---|---|---|
| Electrical System | 5 | 29% | new |
| Transmission | 4 | 24% | new |
| Engine | 2 | 12% | new |
| Body & Structure | 1 | 6% | new |
| Tires & Wheels | 1 | 6% | new |
| Brakes | 1 | 6% | new |
| Visibility & Wipers | 1 | 6% | new |
| Fuel System | 1 | 6% | new |
| Seat Belts | 1 | 6% | new |
5 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.
Defect
THE MANUAL TRANSMISSIONS MAY LOCK UP FROM INSUFFICIENT LUBRICATION OF THE GEARS IN THE TRANSMISSION CASE. THIS CAN CAUSE THE DRIVE WHEELS TO SEIZE AND THE VEHICLE TO COME TO A SUDDEN STOP.
Consequence
SUDDEN STOPS WITHOUT PRIOR WARNING CAN CAUSE VEHICLEOCCUPANTS TO BE THROWN AROUND IN THE CAR, AND CAUSE LOSS OF VEHICLE CONTROLWHICH COULD RESULT IN AN ACCIDENT.
Remedy
HYUNDAI WILL PERFORM A COST FREE TRANSMISSION OIL CHANGE.
Defect
DETERIORATION OF THE REED VALVE SUBASSEMBLY MAY LEAD TO A MALFUNCTION WITHIN THE SECONDARY AIR SUPPLY PORTION OF THE EMISSION CONTROL SYSTEM. THE SCREWS WHICH ATTACH THE REEDS TO THE REED VALVE SUBASSEMBLY MAY RUST, AND IF THE RUSTING BECOMES SEVERE, THE SCREW HEADS WILL ERODE AND ALLOW THE REEDS TO SEPARATE FROM THE REED VALVE SUBASSEMBLY. CORROSION MAY ALSO OCCUR ON THE REED VALVE SUBASSEMBLY, DEFORMING THE REED SEATS AND PREVENTING THE REEDS FROM CLOSING PROPERLY. SEPARATION OF THE REEDS FROM THE REED VALVE SUBASSEMBLY OR IMPROPER CLOSING OF THE REEDS ALLOW HOT EXHAUST GASES TO FLOW BACKWARD INTO THE PLASTIC SECONDARY AIR FILTER CASE WHEN THE VEHICLE IS BEING DRIVEN. THESE HOT EXHAUST GASES MAY MELT THE SECONDARY PLASTIC AIR FILTER CASE.
Consequence
THE MELTING PLASTIC AIR FILTER CASE MAY LEAD TO A FIREIN THE ENGINE COMPARTMENT.
Remedy
REPLACE THE REED VALVE SUBASSEMBLY WITH ONE WHOSE METAL COMPONENTS ARE FABRICATED FROM CORROSION RESISTANT STAINLESS STEEL.
Defect
IF CRUISE CONTROL MAIN SWITCH IS IN THE ON POSITION WHEN ENGINE IS STARTED, SYSTEM CAN BE AFFECTED BY A SHORT DURATION VOLTAGE DROP CAUSED BY OPTIONAL HI-POWER (H340) RADIO.
Consequence
THIS COULD CAUSE ERRATIC CRUISE CONTROL OPERATION, WHICHCOULD RESULT IN AN ACCIDENT.
Remedy
REPLACE ELECTRONIC CONTROL MODULE.
Defect
VEHICLE MAY FAIL TO CONFORM TO THE BRAKE FADE AND RECOVERY PORTION OF FMVSS 105.
Consequence
THERE MAY BE A LOSS OF BRAKING EFFICIENCY DURINGREPEATED HARD APPLICATION OF BRAKES WHICH COULD RESULT IN A CRASH WITHOUT PRIORWARNING.
Remedy
REPLACE FRONT BRAKE PADS WITH NEWLY DESIGNED SEMI METALLIC BRAKE PADS.
Defect
A COTTER PIN IN THE BRAKE PEDAL TO BRAKE MASTER CYLINDER LINKAGE ASSEMBLY MAY BE MISSING. THIS PIN ACTS AS A RETAINER FOR THE BRAKE MASTER CYLINDER PUSHROD CLEVIS PIN. CONSEQUENCE OF DEFECT: THE CLEVIS PIN MAY SLIDE OUT CAUSING THE MASTER CYLINDER/BRAKE PEDAL LINKAGE TO BECOME DISENGAGED. IF THIS LINKAGE BECOMES DISENGAGED THE SERVICE BRAKES CANNOT BE APPLIED, CREATING THE RISK OF A CRASH WITHOUT PRIOR WARNING.
Remedy
INSPECT AND INSTALL BRAKE LINKAGE COTTER PIN AS NECESSARY.
Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.
“CONSUMER DOES NOT HAVE A PART NO. / SERIAL NO. INPRINTED ON THE DISTRIBUTOR, WHICH IS CALLED A SPARKER. WITHOUT THE CORRECT SPARKEER PART NO. CONSUMER CANNOT START VEHICLE/IF THE WRONG ONE WAS PURCHASED IT WILL CAUSE OVERHEATING,BURNING OF THE IGNITION WIRES WHICH COULD RESULT IN A FIRE. (SPARKER…”
“TRANSMISSION FAILED DUE TO NUT INSIDE TRANSMISSION WITHIN INPUT SHAFT, HAVINB THE ABILITY TO BACKOFF, ALLOWI NG DISCONTINUENCE OF POWER. *SD”
The record is thin — 17 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 5 recalls should be verified as completed.
According to NHTSA complaint data, the leading problem areas are electrical system (5 complaints), transmission (4 complaints), engine (2 complaints).
Yes — NHTSA lists 5 recall campaigns affecting the 1986 Hyundai Excel. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.
NHTSA opened 10 investigations into this model year; all are now closed.
Based on complaint rates and open investigations, the Excel years to avoid are 1989, 1988, 1990, 1994, 1991, 1992. The cleanest record among Excel years belongs to 1998.
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.