MOT Status
ExpiredMileage
23,502 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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JEF 523W is a 1998 Yamaha Unknown in Silver with a 1,198cc petrol engine. This vehicle has been through 5 MOT tests with a personal pass rate of 100%.
Across all 1998 Yamaha Unknown models, the average MOT pass rate is 84.2% with a typical mileage of 16,590 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 28 years old, this Yamaha Unknown is well into its expected lifespan but still has years ahead.
Frequently Asked Questions
How do I check the history of JEF 523W?
You can check the full history of JEF 523W by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.
What year was JEF 523W registered?
JEF 523W is a 1998 Yamaha Unknown, first registered on 10 July 1998.
Is JEF 523W safe to buy?
The MOT history for JEF 523W shows 5 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.
Does JEF 523W 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 JEF 523W. 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.