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ER04 ONZ

2018 Mazda MX-5

Grey Petrol 1998cc
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MOT Status

Valid
Expires18 Dec 2026
Tests7 (6 pass, 1 fail)
Pass rate85.7%

Mileage

16,731 mi
Last recorded16,731 miles
Recorded on2 Dec 2025
Typical for 2018 Mazda MX-520,192 mi

Below or average mileage for this year

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

RegistrationER04 ONZ
MakeMazda
ModelMX-5
Year2018
ColourGrey
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

6 pass 1 fail
Pass 2 Dec 2025 16,731 miles
Pass 5 Dec 2024 15,301 miles
Pass 24 Nov 2023 13,560 miles

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

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

Pass 19 Dec 2022 10,753 miles
Fail 19 Dec 2022 10,753 miles

Nearside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Offside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Pass 19 Dec 2021 6,506 miles
Pass 21 May 2021 6,136 miles

How Reliable is the Mazda MX-5?

Based on 2,502,760 MOT tests across 160,823 vehicles.

76.5%
Pass Rate
2,964
Miles/Year
36
Year Lifespan
160,823
On UK Roads

Top MOT Failure Points

Seat belt anchorage prescribed area is excessively corroded 44,475
Tyre tread depth below requirements of 1.6mm 41,962
Windscreen wiper does not clear the windscreen effectively 35,980
Parking brake: efficiency below requirements 33,281
Brake pad(s) less than 1.5 mm thick 32,722
Full Mazda MX-5 reliability report

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ER04 ONZ is a 2018 Mazda MX-5 in Grey with a 1,998cc petrol engine. This vehicle has been through 7 MOT tests with a personal pass rate of 85.7%.

Across all 2018 Mazda MX-5 models, the average MOT pass rate is 91.7% with a typical mileage of 20,192 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 MX-5 fails its MOT is seat belt anchorage prescribed area is excessively corroded, accounting for 44,475 recorded failures. If you're considering buying ER04 ONZ, it's worth having these areas checked by a mechanic before committing.

The Mazda MX-5 typically stays on UK roads for around 36 years. At 8 years old, this Mazda MX-5 is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of ER04 ONZ?

You can check the full history of ER04 ONZ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was ER04 ONZ registered?

ER04 ONZ is a 2018 Mazda MX-5, first registered on 25 May 2018.

Is ER04 ONZ safe to buy?

The MOT history for ER04 ONZ shows 7 tests with a 85.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does ER04 ONZ 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 ER04 ONZ. 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.