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CN21 UDM

2021 Mazda 6 Se-l

Grey Petrol 1998cc
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MOT Status

Valid
Expires15 Jul 2026
Tests3 (2 pass, 1 fail)
Pass rate66.7%

Mileage

58,823 mi
Last recorded58,823 miles
Recorded on14 Jul 2025
Typical for 2021 Mazda 6 Se-l33,640 mi

Significantly above average — investigate

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

RegistrationCN21 UDM
MakeMazda
Model6 Se-l
Year2021
ColourGrey
Fuel typePetrol
Engine1,998cc

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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

2 pass 1 fail
Pass 14 Jul 2025 58,823 miles

Front Service brake fluctuating, but not excessively (1.2.1 (e))

Fail 14 Jul 2025 58,823 miles

Front Service brake fluctuating, but not excessively (1.2.1 (e))

Windscreen washer provides insufficient washer liquid (3.5 (a))

Windscreen wiper does not clear the windscreen effectively both (3.4 (b) (ii))

Pass 10 Jul 2024 43,971 miles

Front Inner Brake pad(s) wearing thin Both sides (1.1.13 (a) (ii))

Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

How Reliable is the Mazda 6 Se-l?

Based on 811 MOT tests across 322 vehicles.

91.0%
Pass Rate
7,451
Miles/Year
322
On UK Roads
Full Mazda 6 Se-l reliability report

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CN21 UDM is a 2021 Mazda 6 Se-l in Grey with a 1,998cc petrol engine. This vehicle has been through 3 MOT tests with a personal pass rate of 66.7%.

Across all 2021 Mazda 6 Se-l models, the average MOT pass rate is 88.6% with a typical mileage of 33,640 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

Frequently Asked Questions

How do I check the history of CN21 UDM?

You can check the full history of CN21 UDM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CN21 UDM registered?

CN21 UDM is a 2021 Mazda 6 Se-l, first registered on 16 July 2021.

Is CN21 UDM safe to buy?

The MOT history for CN21 UDM shows 3 tests with a 66.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does CN21 UDM 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 CN21 UDM. 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.