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AO51 NNT

2002 Mercedes-benz Slk

Red Petrol 2295cc
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MOT Status

Valid
Expires23 Oct 2026
Tests24 (21 pass, 3 fail)
Pass rate87.5%

Mileage

113,614 mi
Last recorded113,614 miles
Recorded on24 Oct 2025
Typical for 2002 Mercedes-benz Slk64,067 mi

Significantly above average — investigate

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

RegistrationAO51 NNT
MakeMercedes-benz
ModelSlk
Year2002
ColourRed
Fuel typePetrol
Engine2,295cc

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

21 pass 3 fail
Pass 24 Oct 2025 113,614 miles

Central Exhaust mounting defective (6.1.2 (a))

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

Nearside Front wing with corrosion

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

Offside Front wing with corrosion

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

Pass 21 Oct 2024 112,081 miles

Central Rear Oil leak, but not excessive rear diff (8.4.1 (a) (i))

Front Direction indicator slightly discoloured both sides (4.4.3 (a))

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

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

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

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

general corrosion on wheel arches

Pass 23 Oct 2023 109,203 miles

Fluid leak, but not excessive rear diff (8.4.1 (a) (i))

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

Nearside Rear Shock absorbers has light misting of oil (5.3.2 (b))

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

Offside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Pass 9 Nov 2022 105,023 miles

Central Rear Oil leak, but not excessive rear diff (8.4.1 (a) (i))

Direction indicator slightly discoloured both front (4.4.3 (a))

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

Offside Front corrosion on wheel arch

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

Pass 22 Nov 2021 98,556 miles

Front Direction indicator slightly discoloured both front (4.4.3 (a))

Fail 22 Nov 2021 98,553 miles

Brake performance not tested brake hose leaking (1.2.1 (g))

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

Front Direction indicator slightly discoloured both front (4.4.3 (a))

Pass 18 Nov 2020 94,039 miles

Nearside Rear Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))

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

Offside Rear Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))

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

Pass 16 Nov 2019 89,971 miles

Offside Rear Brake pad(s) wearing thin pads low (1.1.13 (a) (ii))

Pass 17 Nov 2018 82,855 miles

All direction indicators slightly discoloured (4.4.3 (a))

Fail 17 Nov 2018 82,855 miles

All direction indicators slightly discoloured (4.4.3 (a))

Offside Stop lamp(s) not working (4.3.1 (a) (ii))

Pass 20 Nov 2017 75,540 miles

Nearside Rear Brake pipe slightly corroded Over the top of the back box (3.6.B.2c)

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 7 Nov 2016 67,095 miles

Rear Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.5b)

Rear diff oil leak

exhaust deteriated

Pass 23 Nov 2015 56,789 miles

CENTRE EXHAUST slightly deteriated

Rear Diff has a slight oil leak

Pass 20 Nov 2014 45,871 miles
Fail 20 Nov 2014 45,871 miles

Headlamp aim too high (1.8)

Pass 24 Oct 2013 32,198 miles

centre exhaust box corroded

Pass 21 Nov 2012 30,712 miles
Pass 9 Nov 2011 23,652 miles

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

Pass 9 Nov 2010 21,089 miles
Pass 16 Nov 2009 19,571 miles
Pass 17 Nov 2008 17,269 miles
Pass 20 Nov 2007 14,251 miles
Pass 20 Nov 2006 11,787 miles
Pass 15 Nov 2005 8,794 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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AO51 NNT is a 2002 Mercedes-benz Slk in Red with a 2,295cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 87.5%.

Across all 2002 Mercedes-benz Slk models, the average MOT pass rate is 79.1% with a typical mileage of 64,067 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 AO51 NNT, 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 24 years old, this Mercedes-benz Slk is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of AO51 NNT?

You can check the full history of AO51 NNT by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was AO51 NNT registered?

AO51 NNT is a 2002 Mercedes-benz Slk, first registered on 1 January 2002.

Is AO51 NNT safe to buy?

The MOT history for AO51 NNT shows 24 tests with a 87.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does AO51 NNT 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 AO51 NNT. 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.