Verdict · NHTSA data
Limited data — recalls on file
NHTSA has just one complaint on file for the 1984 Toyota Supra — too few to judge reliability from owner reports alone — but 2 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.
1
NHTSA complaints
2
Recalls
0
Investigations
0
Crash-involved
0
Fires reported
0
Injuries
0
Deaths
—
NCAP overall
| Component | Complaints | Share | vs prior year |
|---|---|---|---|
| Brakes | 1 | 100% | new |
2 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.
Defect
OIL PRESSURE SENDER GAUGE MAY BE DEFECTIVE. CONTINUED ENGINE OPERATION UNDER HIGH TEMPERATURE AND HIGH PRESSURE MAY CAUSE THE SENDING UNIT TO LEAK OIL OR MAY CAUSE THE ENGINE TO LOCK UP.
Remedy
REPLACEMENT OF THE OIL SENDER GAUGE WITHOUT COST TO THE OWNER.
Defect
VOLTAGE REGULATOR WHICH CONTROLS THE AMOUNT OF FLOW IN THE ELECTRICAL SYSTEM BETWEEN THE BATTERY AND THE ALTERNATOR, MAY HAVE MANUFACTURING ERRORS IN AN INTEGRATED CIRCUIT. THE REGULATOR MAY OVERCHARGE THE BATTERY.
Remedy
DEALER WILL REPLACE THE VOLTAGE REGULATOR AT NO CHARGE.
The record is thin — 1 NHTSA complaint — so owner-report data can't strongly confirm reliability either way, though 2 recalls should be verified as completed.
Yes — NHTSA lists 2 recall campaigns affecting the 1984 Toyota Supra. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.