MOT Status
ValidMileage
46,183 miSignificantly above average — investigate
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Vehicle Details
All premium checks include
50+ data pointsMOT History
Exhaust noisy (8.1.1 (a))
Front Tyre tread depth is below minimum requirements of 1.0mm (5.2.3 (e)) DANGEROUS
Exhaust noisy (8.1.1 (a))
Rear Drive chain slightly loose (6.1.7 (c) (i))
How Reliable is the Yamaha Unknown?
Based on 20,218 MOT tests across 8,531 vehicles.
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B797 WNG is a 1985 Yamaha Unknown in Blue with a 400cc petrol engine. This vehicle has been through 6 MOT tests with a personal pass rate of 83.3%.
Across all 1985 Yamaha Unknown models, the average MOT pass rate is 86.4% with a typical mileage of 18,245 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.
The Yamaha Unknown typically stays on UK roads for around 52 years. At 41 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 B797 WNG?
You can check the full history of B797 WNG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.
What year was B797 WNG registered?
B797 WNG is a 1985 Yamaha Unknown, first registered on 31 December 1985.
Is B797 WNG safe to buy?
The MOT history for B797 WNG shows 6 tests with a 83.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.
Does B797 WNG 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 B797 WNG. 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.