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BYZ 7221

2022 Dennis Unknown

White Diesel 7698cc
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MOT Status

Valid
Expires26 Sep 2026
Tests3 (3 pass, 0 fail)
Pass rate100%

Mileage

68,102 mi
Last recorded68,102 miles
Recorded on10 Sep 2025
4 checks still locked for this Dennis
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationBYZ 7221
MakeDennis
ModelUnknown
Year2022
ColourWhite
Fuel typeDiesel
Engine7,698cc

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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

3 pass
Pass 10 Sep 2025 68,102 miles
Pass 18 Sep 2024 43,054 miles
Pass 27 Sep 2023 18,286 miles

How Reliable is the Dennis Unknown?

Based on 1,061 MOT tests across 474 vehicles.

81.4%
Pass Rate
1,406
Miles/Year
25
Year Lifespan
474
On UK Roads

Top MOT Failure Points

outline marker lamp(s) not working 6
Service brake: efficiency below requirements 6
position lamp(s) not working 6
Full Dennis Unknown reliability report

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BYZ 7221 is a 2022 Dennis Unknown in White with a 7,698cc diesel engine. This vehicle has been through 3 MOT tests with a personal pass rate of 100%.

The most common reason a Dennis Unknown fails its MOT is outline marker lamp(s) not working, accounting for 6 recorded failures. If you're considering buying BYZ 7221, it's worth having these areas checked by a mechanic before committing.

The Dennis Unknown typically stays on UK roads for around 25 years. At 4 years old, this Dennis Unknown is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of BYZ 7221?

You can check the full history of BYZ 7221 by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was BYZ 7221 registered?

BYZ 7221 is a 2022 Dennis Unknown, first registered on 10 October 2022.

Is BYZ 7221 safe to buy?

The MOT history for BYZ 7221 shows 3 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 BYZ 7221 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 BYZ 7221. 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.