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S666 KEF

2006 Mercedes-benz Clk

Silver Petrol 5439cc
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MOT Status

Valid
Expires28 Apr 2027
Tests24 (17 pass, 7 fail)
Pass rate70.8%

Mileage

66,314 mi
Last recorded66,314 miles
Recorded on29 Apr 2026
Typical for 2006 Mercedes-benz Clk73,393 mi

Below or average mileage for this year

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

RegistrationS666 KEF
MakeMercedes-benz
ModelClk
Year2006
ColourSilver
Fuel typePetrol
Engine5,439cc

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

17 pass 7 fail
Pass 29 Apr 2026 66,314 miles

Offside Front Lower Suspension arm ball joint has slight play marked in yellow (5.3.4 (a) (i))

vehicle wax oiled under neath

Pass 28 Apr 2025 65,307 miles
Pass 8 Feb 2024 64,337 miles

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

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

Pass 11 Feb 2023 63,420 miles
Pass 20 Jul 2022 62,897 miles

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

Pass 22 Jul 2021 61,952 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))

Fail 16 Jul 2021 61,948 miles

Nearside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))

Nearside Rear Service brake excessively binding (1.2.1 (f))

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 18 Jun 2020 60,033 miles
Pass 18 Jul 2019 59,586 miles
Pass 10 Jul 2019 59,528 miles

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

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

Fail 17 Jun 2019 59,528 miles

Front passenger door cannot be opened from outside the vehicle (6.2.3 (a))

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

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

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

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

Pass 7 Nov 2016 58,997 miles

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

Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Fail 3 Nov 2016 58,997 miles

Offside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

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

Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Pass 11 Sep 2015 58,098 miles

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

Fail 7 Sep 2015 58,097 miles

Offside Rear coil spring broken (2.4.C.1a)

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

Pass 8 Sep 2014 57,343 miles
Fail 8 Sep 2014 57,343 miles

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

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

Pass 11 Jul 2013 52,812 miles
Pass 11 Jun 2012 48,730 miles

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

Pass 13 Jun 2011 43,966 miles
Fail 14 Dec 2010 40,856 miles

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

Offside Front Windscreen has damage to an area in excess of a 10mm circle within zone 'A' (8.3.1a)

Parking brake lever has no reserve travel (3.1.6b)

Battery insecure

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

Pass 3 Jun 2010 34,226 miles
Fail 3 Jun 2010 34,217 miles

Nearside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Offside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Nearside Headlamp aim too high (1.8)

Offside Headlamp aim too high (1.8)

Pass 10 Jun 2009 28,869 miles

How Reliable is the Mercedes-benz Clk?

Based on 1,410,029 MOT tests across 83,874 vehicles.

74.7%
Pass Rate
4,986
Miles/Year
28
Year Lifespan
83,874
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 59,319
coil spring broken 19,719
Suspension arm has excessive play in a ball joint 16,744
Track rod end ball joint has excessive play 14,943
Brake pad(s) less than 1.5 mm thick 14,136
Full Mercedes-benz Clk reliability report

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S666 KEF is a 2006 Mercedes-benz Clk in Silver with a 5,439cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 70.8%.

Across all 2006 Mercedes-benz Clk models, the average MOT pass rate is 75.4% with a typical mileage of 73,393 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 Clk fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 59,319 recorded failures. If you're considering buying S666 KEF, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz Clk typically stays on UK roads for around 28 years. At 20 years old, this Mercedes-benz Clk is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of S666 KEF?

You can check the full history of S666 KEF by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was S666 KEF registered?

S666 KEF is a 2006 Mercedes-benz Clk, first registered on 8 June 2006.

Is S666 KEF safe to buy?

The MOT history for S666 KEF shows 24 tests with a 70.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does S666 KEF 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 S666 KEF. 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.