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DU14 UCN

2014 Mazda 3

Red Diesel 2184cc
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MOT Status

Valid
Expires3 Mar 2027
Tests13 (10 pass, 3 fail)
Pass rate76.9%

Mileage

135,291 mi
Last recorded135,291 miles
Recorded on19 Feb 2026
Typical for 2014 Mazda 352,266 mi

Significantly above average — investigate

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

RegistrationDU14 UCN
MakeMazda
Model3
Year2014
ColourRed
Fuel typeDiesel
Engine2,184cc

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

10 pass 3 fail
Pass 19 Feb 2026 135,291 miles
Fail 12 Feb 2026 135,291 miles

Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))

Offside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))

Pass 12 Feb 2025 125,202 miles
Fail 11 Feb 2025 125,201 miles

Nearside Front Service brake excessively binding (1.2.1 (f))

Offside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

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

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

Pass 13 Feb 2024 113,881 miles

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

Pass 21 Feb 2023 104,532 miles
Fail 20 Feb 2023 104,532 miles

Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))

Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))

Offside Rear Tyre worn close to legal limit/worn on edge 2.1mm (5.2.3 (e))

Pass 25 Feb 2022 96,145 miles

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

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

Pass 23 Feb 2021 88,638 miles

Nearside Rear Service brake binding but not excessively (1.2.1 (f))

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

Offside Rear Service brake binding but not excessively (1.2.1 (f))

Pass 26 Feb 2020 83,860 miles

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

Pass 22 Feb 2019 68,841 miles

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

Pass 2 Mar 2018 55,146 miles

Nearside Rear Tyre worn close to the legal limit (4.1.E.1)

Pass 3 Mar 2017 41,948 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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DU14 UCN is a 2014 Mazda 3 in Red with a 2,184cc diesel engine. This vehicle has been through 13 MOT tests with a personal pass rate of 76.9%.

Across all 2014 Mazda 3 models, the average MOT pass rate is 82.0% with a typical mileage of 52,266 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 DU14 UCN, 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 12 years old, this Mazda 3 is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of DU14 UCN?

You can check the full history of DU14 UCN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was DU14 UCN registered?

DU14 UCN is a 2014 Mazda 3, first registered on 4 March 2014.

Is DU14 UCN safe to buy?

The MOT history for DU14 UCN shows 13 tests with a 76.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does DU14 UCN 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 DU14 UCN. 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.