Yamaha Xt660X
MotorcycleFrom 396 MOT tests. Above average for its class.
Common MOT failure categories
What goes wrong?
The most common MOT failure reasons are a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, a shock absorber not functioning or leaking severely and significant brake effort recorded with no brake applied indicating a binding brake. The top issue, a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, caused 7 failures in 2024. Checking tread depth (1.6mm legal minimum, 3mm recommended) before your test can save an unnecessary fail. You can check prices at Black Circles if you need replacements. If you need repairs before retesting, sites like BookMyGarage let you compare local prices.
| a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning | 7 |
| a shock absorber not functioning or leaking severely | 6 |
| significant brake effort recorded with no brake applied indicating a binding brake | 5 |
| reflector missing or reflecting white to the rear | 2 |
| stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning | 2 |
| tyre tread depth not in accordance with the requirements | 2 |
| a rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps | 2 |
| a transmission belt, chain, sprocket or pulley excessively loose or worn | 2 |
| number plate does not conform to the specified requirements | 2 |
| rate of flashing not between 60 and 120 times per minute | 2 |
How serious are these failures?
Not all MOT failures are equal. Only 15.6% of Xt660X failures are serious (safety or roadside), below the 44.4% average. When this car fails its MOT, it's more likely to be lights, wipers, or emissions than something dangerous. When it does fail, the average repair bill is around £39.
Typical mileage
Half of all Xt660Xs tested had between 12,429 and 26,276 miles on the clock. Relatively low mileage overall. Many are still fairly young.
At 19,502 median miles, the Xt660X has 0.069 failures per 10,000 miles driven.
Other Yamaha models
| Yamaha Mt | 87.6% |
| Yamaha Gpd125-A Nmax 125 Abs | 80.8% |
| Yamaha Yzf R1 | 87.8% |
| Yamaha Unclassified | 86.6% |
| Yamaha Fzs600 | 83.1% |
Common questions
What is the Yamaha Xt660X MOT pass rate?
The Yamaha Xt660X has a 86.6% MOT pass rate based on 396 real MOT tests. This is above the national average.
What are common MOT failures on a Yamaha Xt660X?
The most common MOT failure on the Yamaha Xt660X is a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, which caused 7 failures. Other common issues include a shock absorber not functioning or leaking severely.
What is the typical mileage of a Yamaha Xt660X at MOT?
The median mileage at MOT for a Yamaha Xt660X is 19,502 miles. The middle 50% of vehicles tested have between 12,429 and 26,276 miles.
MOT data from DVSA anonymised test results, 2024 test year. Fleet data from DfT vehicle licensing statistics. Crown copyright, OGL v3.0. MOT pass rates are statistical summaries of test outcomes, not assessments of individual vehicle safety or condition. Always inspect a vehicle and check its full MOT history before purchasing. See terms of use.