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J666 CMK

2010 Mercedes-benz C

Silver Diesel 2148cc
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MOT Status

Valid
Expires13 Oct 2026
Tests17 (13 pass, 4 fail)
Pass rate76.5%

Mileage

179,483 mi
Last recorded179,483 miles
Recorded on9 Oct 2025
Typical for 2010 Mercedes-benz C77,192 mi

Significantly above average — investigate

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

RegistrationJ666 CMK
MakeMercedes-benz
ModelC
Year2010
ColourSilver
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

13 pass 4 fail
Pass 9 Oct 2025 179,483 miles

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

Nearside Front Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))

Nearside Rear Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))

Offside Front Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))

Offside Rear Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))

Pass 26 Sep 2024 167,479 miles

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

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

Nearside Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Nearside Rear Suspension arm pin or bush worn but not resulting in excessive movement tie bar (5.3.4 (a) (i))

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

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

Offside Rear Suspension arm pin or bush worn but not resulting in excessive movement tie bar (5.3.4 (a) (i))

Rear Upper Stop lamp(s) non-obligatory stop lamp not working centre (4.3.1 (a) (ii))

Pass 11 Oct 2023 155,983 miles

Nearside Front airbag is switched off

Nearside Rear Lower Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Rear Lower Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

under trays and sill covers fitted obscuring components and pipes

Fail 11 Oct 2023 155,983 miles

Nearside Front airbag is switched off

Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))

Nearside Rear Lower Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Rear Lower Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

under trays and sill covers fitted obscuring components and pipes

Pass 14 Oct 2022 149,412 miles

Brake disc worn, pitted or scored, but not seriously weakened All 4 (1.1.14 (a) (ii))

Pass 14 Oct 2021 145,995 miles

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

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

Pass 23 Sep 2020 144,263 miles

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

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

Pass 2 Oct 2019 139,982 miles

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

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

Nearside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

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

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

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

Pass 3 Oct 2018 128,151 miles

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

Offside Front Tyre worn close to legal limit/worn on edge 3mm & bald on inner shoulder (5.2.3 (e))

Fail 3 Oct 2018 128,151 miles

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

Nearside Headlamp aim too low (4.1.2 (a))

Offside Front Position lamp not working (4.2.1 (a))

Offside Front Tyre worn close to legal limit/worn on edge 3mm & bald on inner shoulder (5.2.3 (e))

Offside Headlamp aim too high (4.1.2 (a))

Pass 29 Sep 2017 116,877 miles
Pass 11 Sep 2016 109,220 miles

Offside Front Suspension arm has slight play in a ball joint rear arm (2.4.G.2)

Pass 25 Sep 2015 93,009 miles

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

Front brake disc worn, pitted or scored, but not seriously weakened both badly lipped and worn (3.5.1i)

Nearside Front Tie bar/rod has slight play in a ball joint (2.4.G.2)

Nearside Front Tyre worn close to the legal limit @2mm 205/55 16 91v (4.1.E.1)

Nearside Rear Tyre worn close to the legal limit @2mm (4.1.E.1)

Offside Front Tie bar/rod has slight play in a ball joint (2.4.G.2)

front number plate cracked

Fail 22 Sep 2015 92,911 miles

Nearside Headlamp insecure (1.7.3)

Windscreen has damage to the swept area in excess of a 40mm circle outside zone 'A' crack on bottom left of screen (8.3.1d)

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

Front brake disc worn, pitted or scored, but not seriously weakened both badly lipped and worn (3.5.1i)

Nearside Front Tie bar/rod has slight play in a ball joint (2.4.G.2)

Nearside Front Tyre worn close to the legal limit @2mm 205/55 16 91v (4.1.E.1)

Nearside Rear Tyre worn close to the legal limit @2mm (4.1.E.1)

Offside Front Tie bar/rod has slight play in a ball joint (2.4.G.2)

front number plate cracked

Pass 23 Sep 2014 75,468 miles

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

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

Pass 24 Sep 2013 62,733 miles
Fail 24 Sep 2013 62,733 miles

Offside Rear Rear position lamp(s) incorrect colour (1.1.A.3e)

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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J666 CMK is a 2010 Mercedes-benz C in Silver with a 2,148cc diesel engine. This vehicle has been through 17 MOT tests with a personal pass rate of 76.5%.

Across all 2010 Mercedes-benz C models, the average MOT pass rate is 79.0% with a typical mileage of 77,192 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 J666 CMK, 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 16 years old, this Mercedes-benz C is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of J666 CMK?

You can check the full history of J666 CMK by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was J666 CMK registered?

J666 CMK is a 2010 Mercedes-benz C, first registered on 8 November 2010.

Is J666 CMK safe to buy?

The MOT history for J666 CMK shows 17 tests with a 76.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does J666 CMK 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 J666 CMK. 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.