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CN18 WBG

2018 Mazda 3

Grey Petrol 1998cc
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MOT Status

Valid
Expires7 Mar 2027
Tests7 (6 pass, 1 fail)
Pass rate85.7%

Mileage

25,821 mi
Last recorded25,821 miles
Recorded on19 Feb 2026
Typical for 2018 Mazda 333,279 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

RegistrationCN18 WBG
MakeMazda
Model3
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 19 Feb 2026 25,821 miles

Offside Front Outer Tyre has a cut but not deep enough to reach the ply or cords side wall (5.2.3 (d) (i))

Fail 19 Feb 2026 25,821 miles

Nearside Headlamp aim too high (4.1.2 (a))

Offside Front Outer Tyre has a cut but not deep enough to reach the ply or cords side wall (5.2.3 (d) (i))

Offside Headlamp aim too high (4.1.2 (a))

Pass 24 Feb 2025 24,506 miles
Pass 19 Feb 2024 22,760 miles
Pass 20 Feb 2023 19,951 miles
Pass 15 Feb 2022 18,054 miles
Pass 8 Mar 2021 15,953 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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CN18 WBG is a 2018 Mazda 3 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 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 CN18 WBG, 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 CN18 WBG?

You can check the full history of CN18 WBG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CN18 WBG registered?

CN18 WBG is a 2018 Mazda 3, first registered on 5 March 2018.

Is CN18 WBG safe to buy?

The MOT history for CN18 WBG 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 CN18 WBG 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 CN18 WBG. 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.