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Q637BNU

2003 Yamaha Unknown

Blue Petrol 450cc
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MOT Status

Valid
Expires14 Aug 2026
Tests6 (6 pass, 0 fail)
Pass rate100%

Mileage

16,802 mi
Last recorded16,802 miles
Recorded on15 Aug 2025
Typical for 2003 Yamaha Unknown7,676 mi

Significantly above average — investigate

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

RegistrationQ637BNU
MakeYamaha
ModelUnknown
Year2003
ColourBlue
Fuel typePetrol
Engine450cc

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

6 pass
Pass 15 Aug 2025 16,802 miles
Pass 16 Aug 2023 16,418 miles
Pass 22 Aug 2022 14,753 miles
Pass 29 Jun 2019

Temporary parking brake lever mounted on handlebars

Temporary registration plate bulb fitted

Pass 27 Jun 2018 1,232 miles
Pass 17 Feb 2017 1,101 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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Q637BNU is a 2003 Yamaha Unknown in Blue with a 450cc petrol engine. This vehicle has been through 6 MOT tests with a personal pass rate of 100%.

Across all 2003 Yamaha Unknown models, the average MOT pass rate is 86.4% with a typical mileage of 7,676 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 23 years old, this Yamaha Unknown is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of Q637BNU?

You can check the full history of Q637BNU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was Q637BNU registered?

Q637BNU is a 2003 Yamaha Unknown, first registered on 1 January 2003.

Is Q637BNU safe to buy?

The MOT history for Q637BNU shows 6 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 Q637BNU 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 Q637BNU. 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.