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ST09 THO

2009 Mercedes-benz Clk

Black Petrol 2996cc
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MOT Status

Valid
Expires2 Dec 2026
Tests18 (14 pass, 4 fail)
Pass rate77.8%

Mileage

146,011 mi
Last recorded146,011 miles
Recorded on3 Dec 2025
Typical for 2009 Mercedes-benz Clk66,318 mi

Significantly above average — investigate

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

RegistrationST09 THO
MakeMercedes-benz
ModelClk
Year2009
ColourBlack
Fuel typePetrol
Engine2,996cc

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

14 pass 4 fail
Pass 3 Dec 2025 146,011 miles

Fuel Pipe/s corroded

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

Nearside Front Track rod end ball joint has slight play (2.1.3 (b) (i))

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

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

Nearside Rear Coil spring corroded (5.3.1 (b) (i))

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

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

n/s/f and o/s/f brake disc backing plates corroded

n/s/f suspension top mount noisy on lock to lock

o/s/f headlight levelling device damaged

rear exhaust heatsheild adrift

Pass 19 Sep 2024 138,707 miles

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

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

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

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

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

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

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

Fail 5 Sep 2024 138,670 miles

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

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

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

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

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

Offside Front Inner Tyre has ply or cords exposed side wall cords exposed and bulged (5.2.3 (d) (ii)) DANGEROUS

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

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

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

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

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

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

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

Pass 24 May 2023 130,900 miles

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

Pass 25 Apr 2022 128,962 miles
Pass 3 Dec 2020 127,836 miles

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

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

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

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

Rear Engine mounting damaged but not to excess Exhaust mount broken. (6.1.8 (a) (i))

Pass 4 May 2019 122,195 miles
Pass 12 Jan 2019 118,433 miles

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

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

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

Pass 6 Jan 2018 96,702 miles

Nearside Rear coil spring corroded (2.4.C.1b)

engine light on

Pass 16 Jan 2017 77,184 miles
Fail 14 Jan 2017 77,184 miles

Nearside Track rod end ball joint has excessive play (2.2.B.1f)

Pass 2 Jan 2016 55,418 miles
Pass 24 Dec 2014 51,326 miles
Pass 29 Jul 2014 50,467 miles

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

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

Pass 24 Jul 2013 46,055 miles
Fail 23 Jul 2013 46,055 miles

Offside Rear Tyre has a tear, caused by separation or partial failure of its structure (4.1.D.1b)

Pass 25 Oct 2012 40,567 miles
Fail 25 Oct 2012 40,567 miles

Nearside Headlamp aim too low (1.8)

Offside Headlamp aim too low (1.8)

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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ST09 THO is a 2009 Mercedes-benz Clk in Black with a 2,996cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 77.8%.

Across all 2009 Mercedes-benz Clk models, the average MOT pass rate is 75.8% with a typical mileage of 66,318 miles. This particular vehicle has performed better than the average for its year.

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 ST09 THO, 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 17 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 ST09 THO?

You can check the full history of ST09 THO by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was ST09 THO registered?

ST09 THO is a 2009 Mercedes-benz Clk, first registered on 21 July 2009.

Is ST09 THO safe to buy?

The MOT history for ST09 THO shows 18 tests with a 77.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does ST09 THO 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 ST09 THO. 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.