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S15 RNX

2004 Mercedes-benz Slk

Black Petrol 3498cc
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MOT Status

Valid
Expires12 Jul 2027
Tests24 (19 pass, 5 fail)
Pass rate79.2%

Mileage

67,282 mi
Last recorded67,282 miles
Recorded on13 Jul 2026
Typical for 2004 Mercedes-benz Slk57,472 mi

Above average mileage for this year

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

RegistrationS15 RNX
MakeMercedes-benz
ModelSlk
Year2004
ColourBlack
Fuel typePetrol
Engine3,498cc

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 5 fail
Pass 13 Jul 2026 67,282 miles
Pass 13 Jul 2025 66,225 miles

engine covers fitted

under trays fitted

Pass 11 Mar 2024 60,873 miles

Nearside Play in steering rack inner joint(s)

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

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

Offside Play in steering rack inner joint(s)

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

Pass 24 Mar 2023 49,240 miles

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

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

Pass 14 Jul 2022 49,209 miles

Headlamp has a product on the lens but not seriously reducing light output Both sides (4.1.4 (b))

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

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Rear Sub-frame pin or bush worn but not resulting in excessive movement Front bushes - both sides (5.3.4 (a) (i))

Pass 6 Oct 2020 48,721 miles

Central Rear Upper Brake pipe corroded, covered in grease or other material x2 (1.1.11 (c))

Nearside Rear Direction indicator slightly discoloured (4.4.3 (a))

Play in steering rack inner joint(s)

n s f and o s f headlights slightly deteriorated

underside coated in protection oil at time of test

Fail 2 Oct 2020 48,719 miles

Nearside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))

Offside Front Tyre has a tear, caused by separation or partial failure of its structure (5.2.3 (d) (ii)) DANGEROUS

Central Rear Upper Brake pipe corroded, covered in grease or other material x2 (1.1.11 (c))

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

Nearside Rear Direction indicator slightly discoloured (4.4.3 (a))

Play in steering rack inner joint(s)

n s f and o s f headlights slightly deteriorated

underside coated in protection oil at time of test

Pass 30 Sep 2019 48,191 miles
Pass 24 Sep 2018 45,876 miles

Full Undertrays fitted

Offside Front Tyre cracking on sidewall

Pass 25 Sep 2017 43,358 miles

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

O s f tyre slight perrishing

Offside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

Undertrays , sill covers and engine covers fitted

Fail 15 Sep 2017 43,255 miles

Offside Front coil spring broken (2.4.C.1a)

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

O s f tyre slight perrishing

Offside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

Undertrays , sill covers and engine covers fitted

Pass 14 Sep 2016 39,634 miles
Pass 21 Sep 2015 35,137 miles

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

Pass 3 Oct 2014 28,406 miles

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

Rear Sub-frame corroded but not seriously weakened (2.4.G.1)

Rear Sub-frame rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)

Rear Subframe mounting prescribed area is corroded but not considered excessive (2.4.A.3)

Under-trays fitted obscuring some underside components

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

Fail 1 Oct 2014 28,405 miles

Nearside Inner Front Tyre has a bulge, caused by separation or partial failure of its structure (4.1.D.1b)

Offside Rear position lamp(s) excessively deteriorated so that it is not visible from a reasonable distance (1.1.A.3d)

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

Rear Sub-frame corroded but not seriously weakened (2.4.G.1)

Rear Sub-frame rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)

Rear Subframe mounting prescribed area is corroded but not considered excessive (2.4.A.3)

Under-trays fitted obscuring some underside components

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

Pass 27 Sep 2013 27,411 miles

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

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

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

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

Fail 26 Sep 2013 27,411 miles

Nearside Front Lower Suspension arm rubber mounting deteriorated resulting in excessive movement (2.4.G.2)

Offside Front Lower Suspension arm rubber mounting deteriorated resulting in excessive movement (2.4.G.2)

Offside Front Side repeater excessively damaged so that it is not visible from a reasonable distance (1.4.A.2e)

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

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

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

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

Pass 2 Oct 2012 26,214 miles
Pass 21 Oct 2011 24,656 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)

small crack in front number plate not likely to be misread.

Fail 21 Oct 2011 24,655 miles

Nearside Rear Direction indicator incorrect colour (1.4.A.2f)

Offside Front Suspension arm has excessive play in a ball joint (2.4.G.2)

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)

small crack in front number plate not likely to be misread.

Pass 21 Oct 2010 22,048 miles

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

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

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

Pass 8 Oct 2009 18,606 miles

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

Pass 1 Oct 2008 15,393 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)

Pass 24 Oct 2007 10,611 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)

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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S15 RNX is a 2004 Mercedes-benz Slk in Black with a 3,498cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 79.2%.

Across all 2004 Mercedes-benz Slk models, the average MOT pass rate is 78.0% with a typical mileage of 57,472 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 S15 RNX, 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 22 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 S15 RNX?

You can check the full history of S15 RNX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was S15 RNX registered?

S15 RNX is a 2004 Mercedes-benz Slk, first registered on 29 October 2004.

Is S15 RNX safe to buy?

The MOT history for S15 RNX shows 24 tests with a 79.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does S15 RNX 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 S15 RNX. 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.