Yamaha Mt 125 (mtn 125-A) Reliability, MOT Pass Rate & Common Faults
Free Yamaha Mt 125 (mtn 125-A) car check
Is the Yamaha Mt 125 (mtn 125-A) reliable? We analysed 2,939 real MOT tests across 1,388 vehicles to find out.
Got a specific Yamaha Mt 125 (mtn 125-A)? Enter the reg for a free check:
The Yamaha Mt 125 (mtn 125-A) is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Yamaha Mt 125 (mtn 125-A).
Yamaha Mt 125 (mtn 125-A) Number Plates
Number plates registered to a Yamaha Mt 125 (mtn 125-A). Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Yamaha Mt 125 (mtn 125-A) MOT Pass Rate by Year
How likely is a Yamaha Mt 125 (mtn 125-A) to pass its MOT? Here's the pass rate for each registration year, newest first.
Yamaha Mt 125 (mtn 125-A) Common Faults & Problems
These are the most common serious faults found on Yamaha Mt 125 (mtn 125-A) models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Yamaha Mt 125 (mtn 125-A) Mileage — What's Normal?
How many miles does a typical Yamaha Mt 125 (mtn 125-A) owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Yamaha Mt 125 (mtn 125-A) MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Yamaha Mt 125 (mtn 125-A) year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2023 | 134 | 86.6% | 4,788 | 9,773 | 13,414 |
| 2022 | 483 | 80.3% | 4,478 | 8,034 | 13,190 |
| 2021 | 1,220 | 82.0% | 4,867 | 8,938 | 13,980 |
| 2020 | 973 | 82.7% | 5,338 | 9,399 | 14,160 |
How Long Does a Yamaha Mt 125 (mtn 125-A) Last?
Based on 1,388 Yamaha Mt 125 (mtn 125-A) vehicles on UK roads.
Yamaha Mt 125 (mtn 125-A) Mileage Distribution
Total mileage recorded across all Yamaha Mt 125 (mtn 125-A) 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 Yamaha Mt 125 (mtn 125-A)
Based on MOT pass rates across all registration years with sufficient test data.
86.6% MOT pass rate from 134 tests
80.3% MOT pass rate from 483 tests
The best year to buy a used Yamaha Mt 125 (mtn 125-A) is 2023, which has the highest MOT pass rate at 86.6% across 134 tests. The 2022 model year has the lowest pass rate at 80.3% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Yamaha Mt 125 (mtn 125-A) Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Yamaha Mt 125 (mtn 125-A) THIS CAR | 82.1% | 2,939 | 9,006 mi | — yrs |
| Yamaha Yzf R1 | 86.5% | 175,313 | 16,232 mi | 28 yrs |
| Yamaha FZS600 | 85% | 157,659 | 22,466 mi | 28 yrs |
| Yamaha XJR1300 | 88.8% | 107,128 | 16,836 mi | 27 yrs |
| Kawasaki Er 650 Hhf | 90.7% | 2,933 | 8,678 mi | — yrs |
Compared to the Yamaha Yzf R1 (86.5% pass rate) and the Yamaha FZS600 (85.0% pass rate), the Yamaha Mt 125 (mtn 125-A) trails behind on MOT reliability.
Found a Yamaha Mt 125 (mtn 125-A) 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 Yamaha Mt 125 (mtn 125-A)Should you buy a used Yamaha Mt 125 (mtn 125-A)?
The Yamaha Mt 125 (mtn 125-A) has an overall MOT pass rate of 82.1% across 2,939 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 brake pad(s) less than 1.0 mm thick. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Yamaha Mt 125 (mtn 125-A) with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Yamaha Mt 125 (mtn 125-A) owner drives around 2,133 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.
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.