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YH15 CNX

2015 Mazda 3

Silver Diesel 2191cc
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MOT Status

Valid
Expires21 Dec 2026
Tests11 (8 pass, 3 fail)
Pass rate72.7%

Mileage

77,200 mi
Last recorded77,200 miles
Recorded on19 Dec 2025
Typical for 2015 Mazda 350,529 mi

Significantly above average — investigate

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

RegistrationYH15 CNX
MakeMazda
Model3
Year2015
ColourSilver
Fuel typeDiesel
Engine2,191cc

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

8 pass 3 fail
Pass 19 Dec 2025 77,200 miles

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

Pass 20 Dec 2024 73,016 miles

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

Rear Brake pipe corroded, covered in grease or other material both (1.1.11 (c))

Rear Tyre worn close to legal limit/worn on edge both and perished (5.2.3 (e))

oil pressure warning on dash

Fail 17 Dec 2024 73,004 miles

Front Brake pipe excessively corroded both to flex hoses (1.1.11 (c))

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

Rear Brake pipe corroded, covered in grease or other material both (1.1.11 (c))

Rear Tyre worn close to legal limit/worn on edge both and perished (5.2.3 (e))

oil pressure warning on dash

Pass 22 Dec 2023 70,252 miles

Nearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Fail 21 Dec 2023 70,250 miles

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

Nearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Pass 13 Dec 2022 65,836 miles
Pass 3 Mar 2021 62,680 miles

Brake pipe corroded, covered in grease or other material All (1.1.11 (c))

Nearside Front Nail in tyre ()

Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Pass 24 Jul 2019 57,411 miles
Fail 22 Jul 2019 57,411 miles

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

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

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

Pass 14 Nov 2018 48,481 miles

Nearside Front Windscreen wiper blade defective (3.4 (b) (i))

Offside Front Windscreen wiper blade defective (3.4 (b) (i))

Pass 1 Dec 2017 29,543 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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YH15 CNX is a 2015 Mazda 3 in Silver with a 2,191cc diesel engine. This vehicle has been through 11 MOT tests with a personal pass rate of 72.7%.

Across all 2015 Mazda 3 models, the average MOT pass rate is 82.2% with a typical mileage of 50,529 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 YH15 CNX, 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 11 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 YH15 CNX?

You can check the full history of YH15 CNX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was YH15 CNX registered?

YH15 CNX is a 2015 Mazda 3, first registered on 1 April 2015.

Is YH15 CNX safe to buy?

The MOT history for YH15 CNX shows 11 tests with a 72.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does YH15 CNX 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 YH15 CNX. 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.