Puch Unknown Reliability, MOT Pass Rate & Common Faults
Free Puch Unknown car check
Is the Puch Unknown reliable? We analysed 645 real MOT tests across 445 vehicles to find out.
Got a specific Puch Unknown? Enter the reg for a free check:
The Puch Unknown is above average for reliability based on real UK MOT data. Common problems include tyre has a tear caused by separation or partial failure of its structure, roller brake test the less effective brake control does not achieve an efficiency of 25%. and tyre is incorrectly seated on the wheel rim. Here's everything you need to know before buying a used Puch Unknown.
Puch Unknown Number Plates
Number plates registered to a Puch Unknown. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Puch Unknown MOT Pass Rate by Year
How likely is a Puch Unknown to pass its MOT? Here's the pass rate for each registration year, newest first.
Puch Unknown Problems — What Goes Wrong?
The most common reasons a Puch Unknown fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Puch Unknown Mileage — What's Normal?
How many miles does a typical Puch Unknown owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Puch Unknown MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Puch Unknown year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 1981 | 56 | 83.9% | 1,672 | 2,580 | 6,061 |
| 1980 | 71 | 87.3% | 2,099 | 4,253 | 6,804 |
| 1979 | 61 | 83.6% | 1,901 | 4,526 | 7,782 |
How Long Does a Puch Unknown Last?
Based on 445 Puch Unknown vehicles on UK roads.
Puch Unknown Mileage Distribution
Total mileage recorded across all Puch Unknown MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Puch Unknown
Based on MOT pass rates across all registration years with sufficient test data.
87.3% MOT pass rate from 71 tests
83.6% MOT pass rate from 61 tests
The best year to buy a used Puch Unknown is 1980, which has the highest MOT pass rate at 87.3% across 71 tests. The 1979 model year has the lowest pass rate at 83.6% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Puch Unknown Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Puch Unknown THIS CAR | 89.6% | 645 | 4,798 mi | 47 yrs |
| Puch Maxi | 86.9% | 2,756 | 4,540 mi | 56 yrs |
| Audi A4 SE 120 TDI | 79.6% | 496 | 144,964 mi | — yrs |
| Ktm 300 Exc Tpi 20 | 84.7% | 372 | 2,021 mi | — yrs |
| BMW X2 SDRIVE18D M Sport X Auto | 86.1% | 625 | 44,582 mi | — yrs |
Compared to the Puch Maxi (86.9% pass rate) and the Audi A4 SE 120 TDI (79.6% pass rate), the Puch Unknown outperforms both on MOT reliability.
Found a Puch Unknown you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Puch UnknownShould you buy a used Puch Unknown?
The Puch Unknown has an overall MOT pass rate of 89.6% across 645 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
The most common problems on the Puch Unknown are tyre has a tear caused by separation or partial failure of its structure (4 recorded failures), roller brake test the less effective brake control does not achieve an efficiency of 25%. (4), and tyre is incorrectly seated on the wheel rim (4). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
A typical Puch Unknown owner drives around 137 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
In terms of longevity, most Puch Unknown models stay on UK roads for around 47 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.