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KN12 WEH

2012 Mercedes-benz C

Black Petrol 1796cc
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MOT Status

Valid
Expires16 Nov 2026
Tests16 (12 pass, 4 fail)
Pass rate75%

Mileage

61,804 mi
Last recorded61,804 miles
Recorded on22 Oct 2025
Typical for 2012 Mercedes-benz C71,143 mi

Below or average mileage for this year

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

RegistrationKN12 WEH
MakeMercedes-benz
ModelC
Year2012
ColourBlack
Fuel typePetrol
Engine1,796cc

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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

12 pass 4 fail
Pass 22 Oct 2025 61,804 miles

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

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

Offside Front Suspension arm ball joint dust cover severely deteriorated lower front (5.3.4 (b) (i))

Oil leak, but not excessive (8.4.1 (a) (i))

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

Fail 22 Oct 2025 61,804 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

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

Nearside Rear Nail in tyre ()

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

Offside Front Suspension arm ball joint dust cover severely deteriorated lower front (5.3.4 (b) (i))

Offside Rear Tyre obviously under inflated (5.2.3 (l))

Oil leak, but not excessive (8.4.1 (a) (i))

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

Pass 15 Nov 2024 59,706 miles

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

Oil leak, but not excessive (8.4.1 (a) (i))

Fail 14 Nov 2024 59,704 miles

Nearside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Offside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

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

Oil leak, but not excessive (8.4.1 (a) (i))

Pass 15 Nov 2023 56,934 miles

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

Offside Front Anti-roll bar linkage ball joint dust cover severely deteriorated lower cover (5.3.4 (b) (i))

Pass 15 Nov 2022 54,080 miles
Pass 16 Nov 2021 49,604 miles

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

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

Pass 17 Nov 2020 47,746 miles

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

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

Pass 25 Jul 2019 42,294 miles
Fail 25 Jul 2019 42,292 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

Pass 25 Jul 2018 35,552 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 26 Jul 2017 29,013 miles
Pass 12 Jul 2016 22,851 miles
Fail 8 Jul 2016 22,807 miles

Nearside Front Tyre has ply or cords exposed (4.1.D.1b)

Pass 20 Jul 2015 17,270 miles
Pass 28 Jul 2014 11,276 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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KN12 WEH is a 2012 Mercedes-benz C in Black with a 1,796cc petrol engine. This vehicle has been through 16 MOT tests with a personal pass rate of 75%.

Across all 2012 Mercedes-benz C models, the average MOT pass rate is 80.7% with a typical mileage of 71,143 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 KN12 WEH, 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 14 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 KN12 WEH?

You can check the full history of KN12 WEH by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KN12 WEH registered?

KN12 WEH is a 2012 Mercedes-benz C, first registered on 24 April 2012.

Is KN12 WEH safe to buy?

The MOT history for KN12 WEH shows 16 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN12 WEH 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 KN12 WEH. 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.