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KN18 WSZ

2018 Mercedes-benz C

Black Diesel 2143cc
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MOT Status

Valid
Expires2 Sep 2027
Tests8 (7 pass, 1 fail)
Pass rate87.5%

Mileage

107,583 mi
Last recorded107,583 miles
Recorded on21 Aug 2026
Typical for 2018 Mercedes-benz C39,876 mi

Significantly above average — investigate

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

RegistrationKN18 WSZ
MakeMercedes-benz
ModelC
Year2018
ColourBlack
Fuel typeDiesel
Engine2,143cc

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50+ data points
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MOT History

7 pass 1 fail
Pass 21 Aug 2026 107,583 miles

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

Offside Rear Light damaged

Pass 3 Sep 2025 93,371 miles

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

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

Pass 7 Oct 2024 77,594 miles
Pass 22 Mar 2024 64,921 miles

Offside Rear Outer Position lamp unit has water ingress

Fail 22 Mar 2024 64,921 miles

Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))

Offside Rear Outer Position lamp unit has water ingress

Pass 3 Apr 2023 42,195 miles
Pass 20 Jul 2022 35,706 miles

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

Pass 28 Jul 2021 25,136 miles

How Reliable is the Mercedes-benz C?

Based on 8,031,355 MOT tests across 683,668 vehicles.

77.6%
Pass Rate
6,412
Miles/Year
32
Year Lifespan
683,668
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 240,078
Suspension arm has excessive play in a ball joint 76,831
Track rod end ball joint has excessive play 67,503
Brake pipe excessively corroded 66,298
coil spring broken 61,560
Full Mercedes-benz C reliability report

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KN18 WSZ is a 2018 Mercedes-benz C in Black with a 2,143cc diesel engine. This vehicle has been through 8 MOT tests with a personal pass rate of 87.5%.

Across all 2018 Mercedes-benz C models, the average MOT pass rate is 87.7% with a typical mileage of 39,876 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 Mercedes-benz C fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 240,078 recorded failures. If you're considering buying KN18 WSZ, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz C typically stays on UK roads for around 32 years. At 8 years old, this Mercedes-benz C is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of KN18 WSZ?

You can check the full history of KN18 WSZ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KN18 WSZ registered?

KN18 WSZ is a 2018 Mercedes-benz C, first registered on 31 March 2018.

Is KN18 WSZ safe to buy?

The MOT history for KN18 WSZ shows 8 tests with a 87.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN18 WSZ 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 KN18 WSZ. 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.