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S51 ADM

2006 Mercedes-benz Cls

Blue Diesel 2987cc
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MOT Status

Expired
Expires13 Jul 2026
Tests18 (13 pass, 5 fail)
Pass rate72.2%

Mileage

129,465 mi
Last recorded129,465 miles
Recorded on3 Jul 2026
Typical for 2006 Mercedes-benz Cls81,294 mi

Significantly above average — investigate

4 checks still locked for this Mercedes-benz
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Vehicle Details

RegistrationS51 ADM
MakeMercedes-benz
ModelCls
Year2006
ColourBlue
Fuel typeDiesel
Engine2,987cc

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 5 fail
Fail 3 Jul 2026 129,465 miles

Nearside Rear Suspension arm pin or bush excessively worn bush and bolt defective (5.3.4 (a) (i))

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

Rear Exhaust system insecure x2 rear hangers (6.1.2 (a))

Central Prop shaft bearing has slight play (6.1.7 (b) (i))

Fluid leak, but not excessive differential (8.4.1 (a) (i))

Nearside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

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

Nearside Front Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Nearside Side repeater with a multiple light source up to 1/2 not functioning (4.4.1 (a) (i))

Offside Front Integral body structure is corroded but structural rigidity is not significantly reduced lower wing (6.1.1 (c) (i))

Offside Front Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

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

undertrays and side skirts

Pass 9 Jul 2025 115,384 miles

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

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

Offside Front Lower Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

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

Fail 9 Jul 2025 115,384 miles

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

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

Offside Front Lower Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

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

Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))

Pass 17 Jun 2024 96,608 miles

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

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

Offside Front wing has a taped repair

Rear Hydraulic leak, but not excessive differential (8.4.1 (a) (i))

full plastic covers underside unable to fully inspect

Pass 14 Jul 2023 81,048 miles

Front Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

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

full plastic covers underside unable to fully inspect

Pass 28 Jun 2022 94,263 miles

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

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

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

Pass 3 Sep 2019 80,990 miles

Exhaust mounting defective Stabiliser bar between exhaust pipes has snapped off (6.1.2 (a))

Rear Exhaust mounting defective (6.1.2 (a))

Fail 23 May 2019 80,982 miles

Nearside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Offside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Nearside Rear Road wheel fractured (5.2.2 (a)) DANGEROUS

Nearside Rear Tyre has a bulge, caused by separation or partial failure of its structure (5.2.3 (d) (ii)) DANGEROUS

Offside Front Road wheel has a welding defect (5.2.2 (a)) DANGEROUS

Offside Rear Road wheel has a welding defect (5.2.2 (a)) DANGEROUS

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

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

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

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

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

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

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

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

Rear Exhaust support snapped between both pipes

Pass 15 Sep 2016 80,537 miles

Nearside Front Lower Suspension arm ball joint dust cover deteriorated, but preventing the ingress of dirt front (2.4.G.2)

Offside Front Lower Suspension arm ball joint dust cover deteriorated, but preventing the ingress of dirt front (2.4.G.2)

Pass 14 Sep 2015 78,992 miles
Pass 13 Aug 2014 76,107 miles

Under-trays fitted obscuring some underside components

Fail 12 Aug 2014 76,070 miles

Nearside Front Anti-roll bar linkage has excessive play in a pin/bearing (2.4.G.2)

Nearside Front Lower Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt (2.4.G.2)

Offside Front Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt (2.4.G.2)

Under-trays fitted obscuring some underside components

Pass 10 Apr 2013 72,862 miles

Nearside Brake pipe slightly corroded (3.6.B.2c)

Nearside Front Anti-roll bar linkage has slight play in a pin/bush (2.4.G.2)

Nearside Front Lower Suspension arm ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Offside Brake pipe slightly corroded (3.6.B.2c)

Offside Front Lower Suspension arm ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Fail 9 Apr 2013 72,859 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 Brake pipe slightly corroded (3.6.B.2c)

Nearside Front Anti-roll bar linkage has slight play in a pin/bush (2.4.G.2)

Nearside Front Lower Suspension arm ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Offside Brake pipe slightly corroded (3.6.B.2c)

Offside Front Lower Suspension arm ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Pass 3 Apr 2012 71,061 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)

Under-trays fitted obscuring some underside components

nearside rear innner cv joint defective

smoke to low to detect

Pass 23 Feb 2011 64,871 miles

Offside Front Front suspension has slight play in a lower suspension ball joint (2.5.B.1a)

Pass 20 Feb 2010 51,461 miles

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

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

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

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

Offside Front 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 10 Feb 2009 41,746 miles

How Reliable is the Mercedes-benz Cls?

Based on 421,126 MOT tests across 35,498 vehicles.

79.8%
Pass Rate
6,663
Miles/Year
21
Year Lifespan
35,498
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 8,450
Tyre has ply or cords exposed 6,682
Tyre has a cut in excess of the requirements deep enough to reach the ply or cords 2,819
Suspension arm has excessive play in a ball joint 2,595
suspension has excessive play in a lower suspension ball joint 2,284
Full Mercedes-benz Cls reliability report

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S51 ADM is a 2006 Mercedes-benz Cls in Blue with a 2,987cc diesel engine. This vehicle has been through 18 MOT tests with a personal pass rate of 72.2%.

Across all 2006 Mercedes-benz Cls models, the average MOT pass rate is 77.5% with a typical mileage of 81,294 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 Cls fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 8,450 recorded failures. If you're considering buying S51 ADM, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz Cls typically stays on UK roads for around 21 years. At 20 years old, this Mercedes-benz Cls is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of S51 ADM?

You can check the full history of S51 ADM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was S51 ADM registered?

S51 ADM is a 2006 Mercedes-benz Cls, first registered on 1 March 2006.

Is S51 ADM safe to buy?

The MOT history for S51 ADM 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 S51 ADM 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 S51 ADM. 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.