Puch Unknown (1983)
1983 Puch Unknown
CarHunch analysed 486 real MOT records for the 1983 Puch Unknown. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
This 1983 Puch has a first-time MOT pass rate of just 1.2%, far below the 80% UK average—a stark warning that these vehicles almost universally fail their tests. With zero recorded dangerous defects across 486 vehicles and an average of zero failures and zero advisories per car, the data suggests these are likely historic or rarely-tested vehicles that don't represent real-world roadworthiness; the anomalously low mileage (median 6,295 miles for a 41-year-old vehicle) and median CarhunchScore of 50 indicate these are probably barn finds or museum pieces rather than active road cars.
If you're considering one, treat the MOT statistics with caution—this cohort appears too small and skewed to offer genuine reliability guidance. Instead, have any potential purchase independently inspected by a specialist familiar with classic motorcycles, as these figures tell us more about data collection quirks than actual vehicle condition.
What to check before buying a 1983 Puch Unknown
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 Puch Unknown
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 |
|---|---|---|---|
| Petrol (100%) | 484 | 1% | 0 |
| Diesel (0%) | 2 | 50% | 0 |
Mileage Distribution
Most 1983 Puch Unknown 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 1983 Puch Unknown vehicles fall between 6,107 and 6,295 miles.
MOT History Averages
Most Common MOT Issues — 1983 Puch Unknown
Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.
-
66.7%
Steering headbearing has slight free play
-
50%
Rear Shock absorber has a reduced damping effect Both rear shocks
-
33.3%
Drive chain worn but not considered excessive
-
33.3%
Both tyres perished - no cords exposed
-
16.7%
Drive chain worn but not considered excessive Has tight spot
-
16.7%
rear tyre cracking on side walls
-
16.7%
Both tyres are cracked / perished between tread - no exposed cords
-
16.7%
Rear sidewalls perished but serviceable
Data covers a 3-year window centred on 1983. Counts include advisories and failures.
Found a specific Puch Unknown?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.