1984 Toyota Supra
Only 1 complaint on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 1 complaint on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 1980 | 2 |
| 1982 | 1 |
| 1983 | 4 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 2 |
| 1987 | 7 |
| 1988 | 6 |
| 1989 | 11 |
| 1990 | 4 |
| 1991 | 6 |
| 1993 | 2 |
| 1994 | 7 |
| 1995 | 1 |
| 1997 | 1 |
| 1998 | 1 |
| 2020 | 15 |
| 2021 | 20 |
| 2022 | 1 |
| 2023 | 5 |
| 2024 | 1 |
| 2025 | 2 |
KNOWN PROBLEM AREAS
Only 1 complaint on file for this model year -- too few to rank by share. Raw counts only, below.
1 of 1 total report mentions: service brakes, hydraulic.
Show complaint excerpts
WHILE DRIVING FRONT BRAKE DISC ROTORS BROKE COMPLETELY OFF. DEALER HAS BEEN CONTACTED.
NHTSA ODI report, 19990616
SAFETY TIMELINE
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 OVERCHARG
Remedy: DEALER WILL REPLACE THE VOLTAGE REGULATOR AT NO CHARGE.
Campaign 83V133000 — check if this car was fixed
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.
Campaign 84V108000 — check if this car was fixed
BUY-SMART CHECKLIST
1984 Toyota Supra — pre-purchase inspection
- Test/inspect for service brakes, hydraulic issues (1 reports on file for this year).
- Verify recall 83V133000 (electrical system) has been completed.
- Verify recall 84V108000 (engine and engine cooling) has been completed.
FAQ
Is the 1984 Toyota Supra reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 1984 Toyota Supra?
The most-reported component is service brakes, hydraulic:foundation components:disc:rotor, accounting for 100% of complaints on file.
How many recalls does the 1984 Toyota Supra have?
2 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.