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B334 TNW

1984 Yamaha Unknown

Black Petrol 347cc
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MOT Status

Expired
Expires19 Jun 2026
Tests7 (6 pass, 1 fail)
Pass rate85.7%

Mileage

31,227 mi
Last recorded31,227 miles
Recorded on20 Jun 2025
Typical for 1984 Yamaha Unknown14,448 mi

Significantly above average — investigate

4 checks still locked for this Yamaha
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationB334 TNW
MakeYamaha
ModelUnknown
Year1984
ColourBlack
Fuel typePetrol
Engine347cc

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MOT History

6 pass 1 fail
Pass 20 Jun 2025 31,227 miles
Pass 10 May 2024 31,194 miles
Pass 28 Apr 2023 30,995 miles
Pass 6 Sep 2021 30,414 miles
Pass 30 Jun 2020 30,215 miles
Fail 27 Jun 2020 30,210 miles

Rear reflector missing (4.8.2 (a) (ii))

Rear Brake disc fractured (1.1.14 (a) (ii)) DANGEROUS

Pass 29 Apr 2017 20,060 miles

How Reliable is the Yamaha Unknown?

Based on 20,218 MOT tests across 8,531 vehicles.

86.8%
Pass Rate
257
Miles/Year
52
Year Lifespan
8,531
On UK Roads
Full Yamaha Unknown reliability report

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B334 TNW is a 1984 Yamaha Unknown in Black with a 347cc petrol engine. This vehicle has been through 7 MOT tests with a personal pass rate of 85.7%.

Across all 1984 Yamaha Unknown models, the average MOT pass rate is 86.7% with a typical mileage of 14,448 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 42 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 B334 TNW?

You can check the full history of B334 TNW by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B334 TNW registered?

B334 TNW is a 1984 Yamaha Unknown, first registered on 1 August 1984.

Is B334 TNW safe to buy?

The MOT history for B334 TNW shows 7 tests with a 85.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does B334 TNW 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 B334 TNW. 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.