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X121 CAS

2015 Mazda 3

Red Petrol 1998cc
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MOT Status

Valid
Expires3 Dec 2026
Tests10 (8 pass, 2 fail)
Pass rate80%

Mileage

93,011 mi
Last recorded93,011 miles
Recorded on3 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

RegistrationX121 CAS
MakeMazda
Model3
Year2015
ColourRed
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

8 pass 2 fail
Pass 3 Dec 2025 93,011 miles

exhaust condition at front flexible section

Fail 3 Dec 2025 93,011 miles

Nearside Front Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

Offside Front Anti-roll bar linkage fractured (5.3.3 (b) (ii)) DANGEROUS

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

exhaust condition at front flexible section

Pass 4 Dec 2024 84,961 miles

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

general corrosion

Pass 29 Nov 2023 75,254 miles

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

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

Pass 3 Dec 2022 66,400 miles

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

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

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

Pass 30 Nov 2021 57,049 miles
Pass 30 Sep 2020 47,047 miles
Pass 10 Oct 2019 39,688 miles
Fail 10 Oct 2019 39,688 miles

Electrical wiring insecure and in contact with sharp edges Drivers footwell (4.11 (a) (ii))

Pass 23 Jan 2018 37,078 miles

Front Brake pad(s) wearing thin (3.5.1g)

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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X121 CAS is a 2015 Mazda 3 in Red with a 1,998cc petrol engine. This vehicle has been through 10 MOT tests with a personal pass rate of 80%.

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 X121 CAS, 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 X121 CAS?

You can check the full history of X121 CAS by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was X121 CAS registered?

X121 CAS is a 2015 Mazda 3, first registered on 3 March 2015.

Is X121 CAS safe to buy?

The MOT history for X121 CAS shows 10 tests with a 80% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does X121 CAS 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 X121 CAS. 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.