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G425 WAS

1990 Yamaha Unknown

Red Petrol 598cc
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MOT Status

Valid
Expires9 Aug 2026
Tests13 (9 pass, 4 fail)
Pass rate69.2%

Mileage

63,874 mi
Last recorded63,874 miles
Recorded on31 Jul 2025
Typical for 1990 Yamaha Unknown21,751 mi

Significantly above average — investigate

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

RegistrationG425 WAS
MakeYamaha
ModelUnknown
Year1990
ColourRed
Fuel typePetrol
Engine598cc

All premium checks include

50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

9 pass 4 fail
Pass 31 Jul 2025 63,874 miles
Pass 31 Jul 2024 63,171 miles
Pass 19 Jul 2023 62,561 miles
Pass 2 Aug 2022 61,927 miles
Pass 3 Aug 2021 61,094 miles
Pass 10 Aug 2020 60,273 miles
Fail 10 Aug 2020 60,273 miles

Headlamp aim too low (4.1.2 (a))

Fail 23 Jul 2020 60,252 miles

Rear Shock absorber has negligible damping effect (5.3.2 (b))

Headlamp aim too low and too far to the left (4.1.2 (a))

Pass 21 Jun 2019 59,264 miles
Fail 21 Jun 2019 59,264 miles

Headlamp aim too low (4.1.2 (a))

Pass 29 Jun 2018 57,953 miles
Fail 29 Jun 2018 57,953 miles

Headlamp aim too low (4.1.2 (a))

Pass 10 Jul 2017 56,891 miles

Lower Rear mono-shock pivot worn but not excessive (2.4.B.4)

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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G425 WAS is a 1990 Yamaha Unknown in Red with a 598cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 69.2%.

Across all 1990 Yamaha Unknown models, the average MOT pass rate is 83.1% with a typical mileage of 21,751 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 36 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 G425 WAS?

You can check the full history of G425 WAS by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was G425 WAS registered?

G425 WAS is a 1990 Yamaha Unknown, first registered on 2 May 1990.

Is G425 WAS safe to buy?

The MOT history for G425 WAS shows 13 tests with a 69.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does G425 WAS 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 G425 WAS. 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.