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YJ21 BYF

2021 Honda Unknown

Blue Petrol 1312cc
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MOT Status

Valid
Expires18 Jul 2026
Tests2 (2 pass, 0 fail)
Pass rate100%

Mileage

1,850 mi
Last recorded1,850 miles
Recorded on17 Jul 2025
Typical for 2021 Honda Unknown3,176 mi

Below or average mileage for this year

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

RegistrationYJ21 BYF
MakeHonda
ModelUnknown
Year2021
ColourBlue
Fuel typePetrol
Engine1,312cc

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

2 pass
Pass 17 Jul 2025 1,850 miles
Pass 19 Jul 2024 1,423 miles

How Reliable is the Honda Unknown?

Based on 19,752 MOT tests across 9,916 vehicles.

84.8%
Pass Rate
395
Miles/Year
62
Year Lifespan
9,916
On UK Roads

Top MOT Failure Points

Stop lamp does not illuminate immediately a brake applies 50
shock absorber seal failed and leaking oil 45
Full Honda Unknown reliability report

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YJ21 BYF is a 2021 Honda Unknown in Blue with a 1,312cc petrol engine. This vehicle has been through 2 MOT tests with a personal pass rate of 100%.

Across all 2021 Honda Unknown models, the average MOT pass rate is 88.5% with a typical mileage of 3,176 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Honda Unknown fails its MOT is stop lamp does not illuminate immediately a brake applies, accounting for 50 recorded failures. If you're considering buying YJ21 BYF, it's worth having these areas checked by a mechanic before committing.

The Honda Unknown typically stays on UK roads for around 62 years. At 5 years old, this Honda Unknown is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of YJ21 BYF?

You can check the full history of YJ21 BYF by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was YJ21 BYF registered?

YJ21 BYF is a 2021 Honda Unknown, first registered on 1 May 2021.

Is YJ21 BYF safe to buy?

The MOT history for YJ21 BYF shows 2 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 YJ21 BYF 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 YJ21 BYF. 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.