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M666 KKH

2009 Mercedes-benz Sl

White Petrol
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MOT Status

Expired
Expires12 Feb 2026
Tests24 (20 pass, 4 fail)
Pass rate83.3%

Mileage

83,857 mi
Last recorded83,857 miles
Recorded on29 May 2026
Typical for 2009 Mercedes-benz Sl41,185 mi

Significantly above average — investigate

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

RegistrationM666 KKH
MakeMercedes-benz
ModelSl
Year2009
ColourWhite
Fuel typePetrol

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

20 pass 4 fail
Fail 29 May 2026 83,857 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

Front Brakes imbalanced across an axle (1.2.1 (b) (i))

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

Brake pipe corroded, covered in grease or other material FRONT TO REAR - BOTH (1.1.11 (c))

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

Nearside Rear Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

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

Pass 22 Jan 2025 83,380 miles

Brake pipe corroded, covered in grease or other material Front to Rear (BOTH (1.1.11 (c))

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

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

Rear Drive shaft joint constant velocity boot slightly deteriorated

Pass 24 Jan 2024 82,994 miles

Brake pipe corroded, covered in grease or other material Front to Rear BOTH (1.1.11 (c))

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

Nearside Rear Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Pass 24 Jan 2023 82,517 miles

Brake pipe corroded, covered in grease or other material Front to Rear BOTH (1.1.11 (c))

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

Nearside Rear Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Pass 7 Feb 2022 82,242 miles

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

Nearside Rear Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Pass 28 Jan 2021 81,916 miles

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

Pass 3 Feb 2020 81,043 miles

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

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

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

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

Fail 27 Jan 2020 81,031 miles

Windscreen washer not working (3.5 (a))

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

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

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

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

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

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

Pass 23 Jan 2019 80,160 miles

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

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

Front Tyre worn close to legal limit/worn on edge Both slightly worn inner edges. (5.2.3 (e))

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

Rear Brake hose slightly deteriorated Both. (1.1.12 (b) (ii))

Rear Brake pad(s) wearing thin 2 to 3mm. (1.1.13 (a) (ii))

Rear Tyre worn close to legal limit/worn on edge Both 1.6mm. (5.2.3 (e))

Pass 29 Jan 2018 78,546 miles

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

Rear Tyre worn close to the legal limit Both 2 to 3mm. (4.1.E.1)

Pass 13 Feb 2017 75,766 miles

plastic undertrays fitted preventing full inspection.

Pass 1 Oct 2015 73,348 miles
Pass 4 Oct 2014 71,281 miles
Pass 28 Sep 2013 68,996 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)

both front tyres worn on the inside edge

Pass 11 Oct 2012 66,151 miles

Engine covers fitted obscuring some components in the engine bay

Under-trays fitted obscuring some underside components

Pass 15 Sep 2011 62,851 miles

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

Pass 16 Sep 2010 57,415 miles

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

Fail 10 Sep 2010 57,397 miles

Nearside Rear Fluid suspension unit leaking (2.4.D.2)

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

Pass 30 Jul 2009 50,530 miles
Pass 11 Aug 2008 45,460 miles

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

Pass 1 Aug 2007 39,257 miles
Fail 31 Jul 2007 39,257 miles

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

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

Pass 18 Jul 2006 30,345 miles
Pass 9 Feb 2006 26,406 miles

How Reliable is the Mercedes-benz Sl?

Based on 528,820 MOT tests across 35,553 vehicles.

83.4%
Pass Rate
2,023
Miles/Year
43
Year Lifespan
35,553
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 8,801
Tyre has ply or cords exposed 3,812
Brake pipe excessively corroded 3,463
Tyre has a cut in excess of the requirements deep enough to reach the ply or cords 3,077
Windscreen wiper does not clear the windscreen effectively 2,767
Full Mercedes-benz Sl reliability report

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M666 KKH is a 2009 Mercedes-benz Sl in White. This vehicle has been through 24 MOT tests with a personal pass rate of 83.3%.

Across all 2009 Mercedes-benz Sl models, the average MOT pass rate is 85.7% with a typical mileage of 41,185 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 Sl fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 8,801 recorded failures. If you're considering buying M666 KKH, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz Sl typically stays on UK roads for around 43 years. At 17 years old, this Mercedes-benz Sl is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of M666 KKH?

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

What year was M666 KKH registered?

M666 KKH is a 2009 Mercedes-benz Sl, first registered on 1 April 2009.

Is M666 KKH safe to buy?

The MOT history for M666 KKH shows 24 tests with a 83.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does M666 KKH 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 KKH. 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.