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DT21 HKN

2021 Mazda 3

White Petrol 1998cc
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MOT Status

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

Mileage

68,888 mi
Last recorded68,888 miles
Recorded on24 Jul 2025
Typical for 2021 Mazda 325,425 mi

Significantly above average — investigate

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

RegistrationDT21 HKN
MakeMazda
Model3
Year2021
ColourWhite
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 24 Jul 2025 68,888 miles

Nearside Front Tyre worn close to legal limit/worn on edge 3mm (5.2.3 (e))

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

Pass 16 Aug 2024 59,584 miles
Fail 7 Aug 2024 59,582 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

Offside Front Hydraulic brake calliper leaking (1.1.16 (b) (i))

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

Front Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) DANGEROUS

Brake fluid close to minimum mark (1.1.10 (d) (ii))

Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Offside Front Tyre worn close to legal limit/worn on edge 2mm (5.2.3 (e))

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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DT21 HKN is a 2021 Mazda 3 in White 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 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 DT21 HKN, 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 DT21 HKN?

You can check the full history of DT21 HKN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was DT21 HKN registered?

DT21 HKN is a 2021 Mazda 3, first registered on 30 July 2021.

Is DT21 HKN safe to buy?

The MOT history for DT21 HKN 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 DT21 HKN 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 DT21 HKN. 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.