CarVerify

Free Car Check

KN12 NMJ

2012 Mercedes-benz C

Black Diesel 2143cc
Search another vehicle

MOT Status

Valid
Expires5 Nov 2026
Tests16 (11 pass, 5 fail)
Pass rate68.8%

Mileage

217,413 mi
Last recorded217,413 miles
Recorded on14 Oct 2025
Typical for 2012 Mercedes-benz C71,143 mi

Significantly above average — investigate

4 checks still locked for this Mercedes-benz
Stolen
Finance
Write-off
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £14.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationKN12 NMJ
MakeMercedes-benz
ModelC
Year2012
ColourBlack
Fuel typeDiesel
Engine2,143cc

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

11 pass 5 fail
Pass 14 Oct 2025 217,413 miles
Pass 18 Oct 2024 204,089 miles
Fail 17 Oct 2024 204,086 miles

Front Registration plate inscription illegible (0.1 (b))

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

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

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

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

Pass 13 Oct 2023 193,146 miles

Body under trays fitted which has prevented inspection of vehicle chassis.

Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

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

Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))

Nearside Rear Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

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

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

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

Fail 12 Oct 2023 193,145 miles

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

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

Body under trays fitted which has prevented inspection of vehicle chassis.

Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

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

Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))

Nearside Rear Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

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

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

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

Pass 21 Oct 2022 183,389 miles

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

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

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

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

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

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

Pass 13 Oct 2021 170,713 miles

Offside Front Brake pipe corroded, covered in grease or other material at brake hose union (1.1.11 (c))

Fail 8 Oct 2021 170,620 miles

Nearside Rear Brake pipe excessively corroded near wheel arch liner in Mounting clip above subframe. pipe was cleaned for better judgement. (1.1.11 (c))

Offside Front Brake pipe corroded, covered in grease or other material at brake hose union (1.1.11 (c))

Pass 6 Nov 2020 161,573 miles

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))

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

Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

Fail 5 Nov 2020 161,573 miles

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

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

Nearside Rear Tyre has ply or cords damaged (5.2.3 (d) (ii)) DANGEROUS

Offside Front Tyre has a bulge, caused by separation or partial failure of its structure (5.2.3 (d) (ii)) DANGEROUS

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))

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

Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

Pass 8 May 2019 143,459 miles

Registration plate deteriorated but not likely to be misread Front and rear (0.1 (b))

Tyre worn close to legal limit/worn on edge OSF, OSR & NSR (5.2.3 (e))

Fail 8 May 2019 143,459 miles

Offside Headlamp aim too high (4.1.2 (a))

Registration plate deteriorated but not likely to be misread Front and rear (0.1 (b))

Tyre worn close to legal limit/worn on edge OSF, OSR & NSR (5.2.3 (e))

Pass 1 May 2018 79,538 miles
Pass 2 May 2017 70,652 miles
Pass 26 Apr 2016 57,450 miles
Pass 5 May 2015 43,875 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

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

KN12 NMJ is a 2012 Mercedes-benz C in Black with a 2,143cc diesel engine. This vehicle has been through 16 MOT tests with a personal pass rate of 68.8%.

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 NMJ, 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 NMJ?

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

What year was KN12 NMJ registered?

KN12 NMJ is a 2012 Mercedes-benz C, first registered on 22 May 2012.

Is KN12 NMJ safe to buy?

The MOT history for KN12 NMJ shows 16 tests with a 68.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KN12 NMJ 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 NMJ. 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.