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CN55 OWZ

2005 Mercedes-benz Slk

Silver Petrol 1998cc
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MOT Status

Valid
Expires28 Apr 2027
Tests21 (19 pass, 2 fail)
Pass rate90.5%

Mileage

80,048 mi
Last recorded80,048 miles
Recorded on1 Apr 2026
Typical for 2005 Mercedes-benz Slk56,199 mi

Significantly above average — investigate

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

RegistrationCN55 OWZ
MakeMercedes-benz
ModelSlk
Year2005
ColourSilver
Fuel typePetrol
Engine1,998cc

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

19 pass 2 fail
Pass 1 Apr 2026 80,048 miles

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

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

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

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

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

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

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

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

Pass 29 Apr 2025 79,400 miles
Fail 29 Apr 2025 79,400 miles

Parking brake efficiency below requirements (1.4.2 (a) (i))

Nearside Rear Brake hose leaking on a hydraulic braking system (1.1.12 (c) (ii)) DANGEROUS

Pass 18 Oct 2024 78,811 miles
Pass 9 Oct 2023 77,035 miles
Pass 30 Sep 2022 75,378 miles

Bonnet struts weak

Pass 5 Oct 2021 72,389 miles

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

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

Under trays fitted

Pass 12 Oct 2020 69,648 miles

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

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

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

Under trays fitted

Pass 3 Oct 2019 66,632 miles

Lower engine tray fitted;Sill guards fitted

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

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

Pass 4 Oct 2018 62,708 miles

under trays, sill covers fitted

Pass 4 Oct 2017 58,750 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)

Top engine cover fitted; Sill guards fitted

Pass 11 Oct 2016 53,601 miles

Top engine cover fitted

Pass 7 Oct 2015 46,401 miles
Pass 14 Oct 2014 41,869 miles

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

Nail in nearside rear tyre

Nearside Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)

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

Nearside Side repeater damaged, but still visible from a reasonable distance (1.4.A.2e)

Offside Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)

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

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

exhaust mounts deteriorated

Pass 20 Sep 2013 37,521 miles

Front registration plate delaminated but not likely to be misread (6.3.1d)

Nearside Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)

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

Offside Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)

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

Pass 18 Sep 2012 33,496 miles
Pass 17 Aug 2011 28,937 miles

Exhaust has part of the system slightly deteriorated (7.1.1a)

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)

Rear Exhaust Mountaint Deteriorated

Pass 18 Aug 2010 22,323 miles
Fail 28 Aug 2009 17,140 miles

Nearside Rear Tyre not fitted in accordance with side wall instructions (4.1.D.1f)

Pass 28 Aug 2009 17,140 miles
Pass 29 Aug 2008 11,785 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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CN55 OWZ is a 2005 Mercedes-benz Slk in Silver with a 1,998cc petrol engine. This vehicle has been through 21 MOT tests with a personal pass rate of 90.5%.

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 CN55 OWZ, 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 CN55 OWZ?

You can check the full history of CN55 OWZ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CN55 OWZ registered?

CN55 OWZ is a 2005 Mercedes-benz Slk, first registered on 1 September 2005.

Is CN55 OWZ safe to buy?

The MOT history for CN55 OWZ shows 21 tests with a 90.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does CN55 OWZ 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 CN55 OWZ. 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.