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WN21 JNJ

2021 Mazda 3

White Petrol 1998cc
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MOT Status

Valid
Expires15 Feb 2027
Tests4 (3 pass, 1 fail)
Pass rate75%

Mileage

33,651 mi
Last recorded33,651 miles
Recorded on16 Feb 2026
Typical for 2021 Mazda 325,425 mi

Above average mileage for this year

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

RegistrationWN21 JNJ
MakeMazda
Model3
Year2021
ColourWhite
Fuel typePetrol
Engine1,998cc

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

3 pass 1 fail
Pass 16 Feb 2026 33,651 miles

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

Fail 16 Feb 2026 33,651 miles

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

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

Pass 5 Feb 2025 27,338 miles

Nearside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

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

Pass 1 Feb 2024 19,191 miles

How Reliable is the Mazda 3?

Based on 2,040,939 MOT tests across 164,053 vehicles.

77.5%
Pass Rate
6,292
Miles/Year
22
Year Lifespan
164,053
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 40,716
Brake pad(s) less than 1.5 mm thick 18,089
position lamp(s) not working 17,568
Suspension arm rubber bush deteriorated resulting in excessive movement 13,995
Windscreen wiper does not clear the windscreen effectively 11,940
Full Mazda 3 reliability report

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WN21 JNJ is a 2021 Mazda 3 in White with a 1,998cc petrol engine. This vehicle has been through 4 MOT tests with a personal pass rate of 75%.

Across all 2021 Mazda 3 models, the average MOT pass rate is 89.8% with a typical mileage of 25,425 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Mazda 3 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 40,716 recorded failures. If you're considering buying WN21 JNJ, it's worth having these areas checked by a mechanic before committing.

The Mazda 3 typically stays on UK roads for around 22 years. At 5 years old, this Mazda 3 is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of WN21 JNJ?

You can check the full history of WN21 JNJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was WN21 JNJ registered?

WN21 JNJ is a 2021 Mazda 3, first registered on 19 March 2021.

Is WN21 JNJ safe to buy?

The MOT history for WN21 JNJ shows 4 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does WN21 JNJ 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 WN21 JNJ. 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.