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FN12 CWJ

2012 Mercedes-benz C

Black Diesel 2148cc
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MOT Status

Valid
Expires24 Sep 2027
Tests17 (12 pass, 5 fail)
Pass rate70.6%

Mileage

159,559 mi
Last recorded159,559 miles
Recorded on25 Sep 2026
Typical for 2012 Mercedes-benz C71,143 mi

Significantly above average — investigate

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

RegistrationFN12 CWJ
MakeMercedes-benz
ModelC
Year2012
ColourBlack
Fuel typeDiesel
Engine2,148cc

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

12 pass 5 fail
Pass 25 Sep 2026 159,559 miles

under covers fitted

Pass 17 Sep 2025 152,532 miles

under covers fitted

Pass 23 Sep 2024 142,506 miles

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

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

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

Parking brake lever defective but can be satisfactorily operated (1.1.6 (d))

Pass 25 Sep 2023 132,976 miles

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

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

Fail 29 Aug 2023 132,899 miles

Brake performance unable to be tested (1.2.1 (g))

Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength sub frame to suspension arm (5.3.6 (a) (i))

Nearside Rear Suspension component mounting prescribed area is corroded to the extent that control of the vehicle is likely to be adversely affected suspension arm broken off (5.3.6 (a) (ii)) DANGEROUS

Offside Rear Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

Offside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

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

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

Pass 30 Aug 2022 122,376 miles
Fail 30 Aug 2022 122,376 miles

Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Pass 2 Sep 2021 112,098 miles

Central Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Central Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Nearside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

Offside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

Pass 27 Aug 2020 106,711 miles

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

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

Fail 27 Aug 2020 106,706 miles

Offside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

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

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

Pass 22 Jun 2019 101,590 miles

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

Pass 28 Jun 2018 94,748 miles

Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

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

Fail 28 Jun 2018 94,748 miles

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

Front Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) DANGEROUS

Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

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

Pass 30 May 2017 87,101 miles

Front Brake pad(s) wearing thin both (3.5.1g)

Front Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

Nearside Rear Tyre worn close to the legal limit (4.1.E.1)

Pass 17 May 2016 77,044 miles

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

engine and underside covers fitted

Pass 23 May 2015 54,820 miles
Fail 23 May 2015 54,820 miles

Nearside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

Offside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

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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FN12 CWJ is a 2012 Mercedes-benz C in Black with a 2,148cc diesel engine. This vehicle has been through 17 MOT tests with a personal pass rate of 70.6%.

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 FN12 CWJ, 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 FN12 CWJ?

You can check the full history of FN12 CWJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was FN12 CWJ registered?

FN12 CWJ is a 2012 Mercedes-benz C, first registered on 18 June 2012.

Is FN12 CWJ safe to buy?

The MOT history for FN12 CWJ shows 17 tests with a 70.6% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does FN12 CWJ 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 FN12 CWJ. 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.