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DX18 SZU

2018 Mazda 3

White Diesel 2191cc
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MOT Status

Valid
Expires19 Mar 2027
Tests10 (6 pass, 4 fail)
Pass rate60%

Mileage

158,995 mi
Last recorded158,995 miles
Recorded on9 Mar 2026
Typical for 2018 Mazda 333,279 mi

Significantly above average — investigate

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

RegistrationDX18 SZU
MakeMazda
Model3
Year2018
ColourWhite
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

6 pass 4 fail
Pass 9 Mar 2026 158,995 miles

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

Offside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Offside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Fail 5 Mar 2026 158,974 miles

Nearside Front Upper Windscreen in an unacceptable condition (3.2 (c) (i))

Nearside Rear Shock absorbers has a serious fluid leak (5.3.2 (b))

Nearside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

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

Offside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Pass 15 Mar 2025 151,598 miles

Nearside Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

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

Fail 15 Mar 2025 151,598 miles

Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))

Nearside Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

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

Pass 20 Mar 2024 144,496 miles

Nearside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

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

Fail 13 Mar 2024 144,381 miles

Front Brake disc significantly and obviously worn Inside face of discs (1.1.14 (a) (i))

Front Brake pad(s) worn down to wear indicator (1.1.13 (a) (i))

Nearside Front Brake pipe excessively corroded (1.1.11 (c))

Offside Front Brake pipe excessively corroded (1.1.11 (c))

Nearside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

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

Pass 2 Mar 2023 138,941 miles
Fail 2 Mar 2023 138,940 miles

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

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

Pass 2 Mar 2022 111,092 miles
Pass 26 Feb 2021 78,648 miles

Central Front under tray fitted obscuring engine components

Nearside Front Suspension arm pin or bush worn but not resulting in excessive movement rear bush (5.3.4 (a) (i))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement rear bush (5.3.4 (a) (i))

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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DX18 SZU is a 2018 Mazda 3 in White with a 2,191cc diesel engine. This vehicle has been through 10 MOT tests with a personal pass rate of 60%.

Across all 2018 Mazda 3 models, the average MOT pass rate is 87.3% with a typical mileage of 33,279 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 DX18 SZU, 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 8 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 DX18 SZU?

You can check the full history of DX18 SZU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was DX18 SZU registered?

DX18 SZU is a 2018 Mazda 3, first registered on 20 March 2018.

Is DX18 SZU safe to buy?

The MOT history for DX18 SZU shows 10 tests with a 60% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does DX18 SZU 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 DX18 SZU. 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.