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M666 RWB

2010 Mercedes-benz C

Grey Diesel 2987cc
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MOT Status

Valid
Expires18 Mar 2027
Tests18 (13 pass, 5 fail)
Pass rate72.2%

Mileage

136,007 mi
Last recorded136,007 miles
Recorded on25 Feb 2026
Typical for 2010 Mercedes-benz C77,192 mi

Significantly above average — investigate

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

RegistrationM666 RWB
MakeMercedes-benz
ModelC
Year2010
ColourGrey
Fuel typeDiesel
Engine2,987cc

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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

13 pass 5 fail
Pass 25 Feb 2026 136,007 miles

Nearside Rear Road wheel slightly distorted (5.2.2 (c) (i))

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

Offside Rear Road wheel slightly distorted (5.2.2 (c) (i))

Fail 25 Feb 2026 136,007 miles

Front Registration plate does not conform to the specified requirements (0.1 (d))

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

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

Rear Registration plate does not conform to the specified requirements (0.1 (d))

Nearside Rear Road wheel slightly distorted (5.2.2 (c) (i))

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

Offside Rear Road wheel slightly distorted (5.2.2 (c) (i))

Pass 19 Mar 2025 131,700 miles
Fail 17 Mar 2025 131,674 miles

Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))

Exhaust emissions test not completed because smoke levels are significantly in excess of the specified limit values (8.2.2.2 (f))

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

Pass 12 Mar 2024 125,982 miles

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

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

Offside Rear Service brake binding but not excessively (1.2.1 (f))

Pass 15 Mar 2023 119,594 miles
Fail 14 Mar 2023 119,594 miles

Offside Side repeater not working (4.4.1 (a) (ii))

Pass 16 Mar 2022 113,680 miles

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

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

Pass 3 Feb 2021 108,222 miles

Engine covers / undertrays fitted obscuring some testable items

Nearside Rear Service brake fluctuating, but not excessively (1.2.1 (e))

Offside Rear Parking brake low effort it would appear the braking system requires adjustment or repair

Fail 3 Feb 2021 108,220 miles

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

Nearside Front Service brake excessively fluctuating (1.2.1 (e))

Engine covers / undertrays fitted obscuring some testable items

Nearside Rear Service brake fluctuating, but not excessively (1.2.1 (e))

Offside Rear Parking brake low effort it would appear the braking system requires adjustment or repair

Pass 11 Feb 2020 104,050 miles
Pass 2 Apr 2019 89,628 miles
Fail 28 Mar 2019 89,628 miles

Central Rear Upper Brake pipe excessively corroded running from n/s to o/s rear upper (1.1.11 (c))

Pass 27 Mar 2018 72,957 miles
Pass 9 Sep 2017 63,850 miles
Pass 21 Dec 2015 40,590 miles
Pass 14 Nov 2014 33,721 miles
Pass 8 Nov 2013 26,484 miles

Engine covers fitted obscuring some components in the engine bay

Under-trays fitted obscuring some underside components

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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M666 RWB is a 2010 Mercedes-benz C in Grey with a 2,987cc diesel engine. This vehicle has been through 18 MOT tests with a personal pass rate of 72.2%.

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 M666 RWB, 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 M666 RWB?

You can check the full history of M666 RWB by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was M666 RWB registered?

M666 RWB is a 2010 Mercedes-benz C, first registered on 1 November 2010.

Is M666 RWB safe to buy?

The MOT history for M666 RWB shows 18 tests with a 72.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does M666 RWB 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 M666 RWB. 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.