Toyota Hilux (1984)
1984 Toyota Hilux
CarHunch analysed 187 real MOT records for the 1984 Toyota Hilux. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 1984 Toyota Hilux is struggling on the MOT bench, with a first-time pass rate of 68.8%—well below the UK average of 80%—and nearly 1 in 5 vehicles (17.1%) have recorded dangerous defects at some point. Diesel models, which make up 129 of the 187 tested, perform slightly worse at 67.4%, suggesting fuel system or emissions issues may be common.
These Hilux examples are genuinely old workhorses with a median mileage of 137,463 miles, which is high for their age but typical for light-duty trucks that actually get used. They're averaging 1.86 failures and 5.1 advisories per test, indicating worn components rather than catastrophic failure—brakes, suspension, lights, and corrosion are likely culprits. If you're considering one, budget for immediate remedial work and have a pre-purchase inspection focus on the brake and fuel systems, especially if it's diesel.
What to check before buying a 1984 Toyota Hilux
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Toyota Hilux
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
CarHunch may earn a small commission if you buy via these links — at no extra cost to you.
Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Diesel (69%) | 129 | 67.4% | 1.89 |
| Petrol (31%) | 58 | 71.9% | 1.79 |
Mileage Distribution
Most 1984 Toyota Hilux vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 1984 Toyota Hilux vehicles fall between 109,393 and 173,592 miles.
1984 Toyota Hilux — Still on the Road
12 vehicles still getting MOTs in 2018 — 57% of the peak remain.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2018.
MOT History Averages
Most Common MOT Issues — 1984 Toyota Hilux
Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.
-
36.6%
Parking brake: efficiency below requirements
-
18.9%
Offside Rear fog lamp not working
-
17.9%
Offside Front wheel bearing has slight play
-
16.6%
Oil leak
-
16.4%
Nearside Front wheel bearing has slight play
-
13.3%
Offside rear parking brake recording little or no effort
-
12.2%
Steering system has slight free play detected at steering wheel
-
11.8%
Horn not working
Data covers a 3-year window centred on 1984. Counts include advisories and failures.
Found a specific Toyota Hilux?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.