Znen Zn Reliability, MOT Pass Rate & Common Faults
Free Znen Zn car check
Is the Znen Zn reliable? We analysed 4,012 real MOT tests across 1,164 vehicles to find out.
Got a specific Znen Zn? Enter the reg for a free check:
The Znen Zn is about average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Znen Zn.
Znen Zn Number Plates
Number plates registered to a Znen Zn. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Znen Zn MOT Pass Rate by Year
How likely is a Znen Zn to pass its MOT? Here's the pass rate for each registration year, newest first.
Znen Zn Problems — What Goes Wrong?
The most common reasons a Znen Zn fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Znen Zn Common Faults & Problems
These are the most common serious faults found on Znen Zn models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Znen Zn Mileage — What's Normal?
How many miles does a typical Znen Zn owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Znen Zn MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Znen Zn year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2019 | 82 | 70.7% | 1,992 | 4,362 | 6,375 |
| 2018 | 144 | 78.5% | 1,736 | 3,036 | 4,165 |
| 2017 | 388 | 78.9% | 2,852 | 5,132 | 7,509 |
| 2016 | 748 | 72.7% | 2,894 | 4,856 | 7,894 |
| 2015 | 993 | 72.6% | 2,709 | 4,846 | 8,132 |
| 2014 | 1,117 | 72.6% | 2,767 | 5,402 | 8,652 |
| 2013 | 390 | 71.8% | 2,993 | 5,394 | 8,146 |
| 2012 | 100 | 76.0% | 2,049 | 4,784 | 7,184 |
How Long Does a Znen Zn Last?
Based on 1,164 Znen Zn vehicles on UK roads.
Znen Zn Mileage Distribution
Total mileage recorded across all Znen Zn 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 Znen Zn
Based on MOT pass rates across all registration years with sufficient test data.
78.9% MOT pass rate from 388 tests
70.7% MOT pass rate from 82 tests
The best year to buy a used Znen Zn is 2017, which has the highest MOT pass rate at 78.9% across 388 tests. The 2019 model year has the lowest pass rate at 70.7% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Znen Zn Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Znen Zn THIS CAR | 73.5% | 4,012 | 4,941 mi | 14 yrs |
| Znen Zn 50 QT-56 | 76.6% | 692 | 3,097 mi | 10 yrs |
| Znen Unknown | 73.5% | 464 | 4,858 mi | 13 yrs |
| Znen Zn 125 T-32A Phantom | 66.7% | 432 | 9,442 mi | 14 yrs |
| Land Rover R Rover Wstmnstr Blck D MHEV A | 89.1% | 3,363 | 37,972 mi | — yrs |
Compared to the Znen Zn 50 QT-56 (76.6% pass rate) and the Znen Unknown (73.5% pass rate), the Znen Zn sits in the middle of the pack on MOT reliability.
Found a Znen Zn 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 Znen ZnShould you buy a used Znen Zn?
The Znen Zn has an overall MOT pass rate of 73.5% across 4,012 real MOT tests — roughly in line with the UK average.
The most common failure point is tyre valve stem damaged which could cause sudden tyre deflation with 38 recorded occurrences. Check for this on any test drive or pre-purchase inspection.
On the safety side, the most frequently flagged dangerous fault is valve stem seriously damaged. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Znen Zn with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Znen Zn owner drives around 614 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 Znen Zn models stay on UK roads for around 14 years. 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.