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M121 CMM

2005 Mercedes-benz Slk

Silver Petrol 1796cc
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MOT Status

Valid
Expires28 Oct 2026
Tests19 (18 pass, 1 fail)
Pass rate94.7%

Mileage

49,462 mi
Last recorded49,462 miles
Recorded on10 Oct 2025
Typical for 2005 Mercedes-benz Slk56,199 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

RegistrationM121 CMM
MakeMercedes-benz
ModelSlk
Year2005
ColourSilver
Fuel typePetrol
Engine1,796cc

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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

18 pass 1 fail
Pass 10 Oct 2025 49,462 miles

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

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

Pass 29 Oct 2024 45,497 miles

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

Nearside Rear Brake hose slightly deteriorated (1.1.12 (b) (ii))

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

Offside Rear Brake hose slightly deteriorated (1.1.12 (b) (ii))

front lamps slightly deteriorated

Pass 28 Sep 2023 41,498 miles

Nearside Rear Brake hose slightly deteriorated (1.1.12 (b) (ii))

Nearside Rear parking brake requirements just met

Offside Rear Brake hose slightly deteriorated (1.1.12 (b) (ii))

Pass 29 Sep 2022 38,535 miles
Pass 24 Jun 2021 36,280 miles
Pass 2 Apr 2020 34,853 miles
Pass 3 Apr 2019 31,512 miles

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

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

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

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Pass 26 Mar 2018 28,181 miles
Pass 27 Mar 2017 25,580 miles
Fail 27 Mar 2017 25,580 miles

Offside Rear Wheel nut(s) missing (4.2.A.1e)

Pass 22 Mar 2016 24,266 miles
Pass 13 Feb 2015 20,247 miles

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

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

gear box oil leak

Pass 20 Jan 2014 13,417 miles
Pass 17 Sep 2013 12,683 miles
Pass 3 Oct 2012 11,489 miles
Pass 20 Sep 2011 9,787 miles

Nearside Rear Direction indicator slightly discoloured (1.4.A.2f)

Offside Rear Direction indicator slightly discoloured (1.4.A.2f)

Pass 28 Sep 2010 7,608 miles
Pass 6 Oct 2009 5,609 miles
Pass 18 Jul 2008 4,037 miles

How Reliable is the Mercedes-benz Slk?

Based on 1,335,553 MOT tests across 81,472 vehicles.

80.0%
Pass Rate
3,226
Miles/Year
29
Year Lifespan
81,472
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 28,060
coil spring broken 11,334
Stop lamp not working 8,797
Brake pipe excessively corroded 8,610
Tyre has ply or cords exposed 8,088
Full Mercedes-benz Slk reliability report

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M121 CMM is a 2005 Mercedes-benz Slk in Silver with a 1,796cc petrol engine. This vehicle has been through 19 MOT tests with a personal pass rate of 94.7%.

Across all 2005 Mercedes-benz Slk models, the average MOT pass rate is 79.6% with a typical mileage of 56,199 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Mercedes-benz Slk fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 28,060 recorded failures. If you're considering buying M121 CMM, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz Slk typically stays on UK roads for around 29 years. At 21 years old, this Mercedes-benz Slk is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of M121 CMM?

You can check the full history of M121 CMM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was M121 CMM registered?

M121 CMM is a 2005 Mercedes-benz Slk, first registered on 24 June 2005.

Is M121 CMM safe to buy?

The MOT history for M121 CMM shows 19 tests with a 94.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does M121 CMM 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 M121 CMM. 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.