Mash Xy Reliability, MOT Pass Rate & Common Faults
Free Mash Xy car check
Is the Mash Xy reliable? We analysed 835 real MOT tests across 154 vehicles to find out.
Got a specific Mash Xy? Enter the reg for a free check:
The Mash Xy is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Mash Xy.
Mash Xy Number Plates
Number plates registered to a Mash Xy. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Mash Xy MOT Pass Rate by Year
How likely is a Mash Xy to pass its MOT? Here's the pass rate for each registration year, newest first.
Mash Xy Common Faults & Problems
These are the most common serious faults found on Mash Xy models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Mash Xy Mileage — What's Normal?
How many miles does a typical Mash Xy owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Mash Xy MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Mash Xy year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2018 | 55 | 87.3% | 2,894 | 4,560 | 6,582 |
| 2017 | 178 | 87.6% | 2,961 | 4,969 | 9,994 |
| 2016 | 288 | 87.5% | 2,558 | 4,876 | 8,160 |
| 2015 | 277 | 88.8% | 2,718 | 5,769 | 9,659 |
How Long Does a Mash Xy Last?
Based on 154 Mash Xy vehicles on UK roads.
Mash Xy Mileage Distribution
Total mileage recorded across all Mash Xy 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 Mash Xy
Based on MOT pass rates across all registration years with sufficient test data.
88.8% MOT pass rate from 277 tests
87.3% MOT pass rate from 55 tests
The best year to buy a used Mash Xy is 2015, which has the highest MOT pass rate at 88.8% across 277 tests. The 2018 model year has the lowest pass rate at 87.3% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Mash Xy Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Mash Xy THIS CAR | 88.0% | 835 | 5,294 mi | 11 yrs |
| Mash Fifty | 77% | 482 | 5,344 mi | — yrs |
| Fiat Bravo 2.0 Hgt | 60.3% | 624 | 83,037 mi | 29 yrs |
| Mercedes-benz E 220 D AMG Line Premium Auto | 91.7% | 1,004 | 53,417 mi | — yrs |
| Honda Sh 300 A-c | 87.9% | 1,241 | 12,022 mi | 14 yrs |
Compared to the Mash Fifty (77.0% pass rate) and the Fiat Bravo 2.0 Hgt (60.3% pass rate), the Mash Xy outperforms both on MOT reliability.
Found a Mash Xy 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 Mash XyShould you buy a used Mash Xy?
The Mash Xy has an overall MOT pass rate of 88.0% across 835 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
On the safety side, the most frequently flagged dangerous fault is tyre tread depth is below minimum requirements of 1.0mm. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Mash Xy with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Mash Xy owner drives around 436 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 Mash Xy models stay on UK roads for around 11 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.