MOT Status
ExpiredMileage
45,351 miSignificantly above average — investigate
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Vehicle Details
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50+ data pointsMOT History
How Reliable is the Yamaha Unknown?
Based on 20,218 MOT tests across 8,531 vehicles.
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KNM 811Y is a 1983 Yamaha Unknown in Blue with a 195cc petrol engine. This vehicle has been through 1 MOT test with a personal pass rate of 100%.
Across all 1983 Yamaha Unknown models, the average MOT pass rate is 84.6% with a typical mileage of 14,992 miles. This particular vehicle has performed better than the average for its year.
The Yamaha Unknown typically stays on UK roads for around 52 years. At 43 years old, this Yamaha Unknown is approaching the upper end of the typical lifespan for this model.
Frequently Asked Questions
How do I check the history of KNM 811Y?
You can check the full history of KNM 811Y by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.
What year was KNM 811Y registered?
KNM 811Y is a 1983 Yamaha Unknown, first registered on 18 July 1983.
Is KNM 811Y safe to buy?
The MOT history for KNM 811Y shows 1 test with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.
Does KNM 811Y have outstanding finance?
Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on KNM 811Y. If you buy a car with outstanding finance, the finance company can repossess it.
No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.