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WN54 NEO

2004 Mercedes-benz Slk

Silver Petrol 1796cc
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MOT Status

Valid
Expires15 May 2027
Tests23 (19 pass, 4 fail)
Pass rate82.6%

Mileage

91,904 mi
Last recorded91,904 miles
Recorded on16 May 2026
Typical for 2004 Mercedes-benz Slk57,472 mi

Significantly above average — investigate

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

RegistrationWN54 NEO
MakeMercedes-benz
ModelSlk
Year2004
ColourSilver
Fuel typePetrol
Engine1,796cc

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 4 fail
Pass 16 May 2026 91,904 miles

Front Suspension component corroded but not seriously weakened (5.3.3 (b) (i))

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

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

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

Pass 17 Jul 2025 90,827 miles

Nearside Headlamp lens slightly defective (4.1.1 (b) (i))

Offside Headlamp lens slightly defective (4.1.1 (b) (i))

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

Pass 4 Jul 2024 88,365 miles

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

Pass 5 Jul 2023 87,377 miles

Front + Rear suspension bushes perishing

General underbody surface corrosion

Nearside Front Anti-roll bar ball joint has slight play (5.3.4 (a) (i))

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

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

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

Pass 1 Jun 2022 82,638 miles
Fail 31 May 2022 82,638 miles

Nearside Front Inner Suspension arm pin or bush excessively worn rear (5.3.4 (a) (i))

Nearside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i))

Offside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i))

Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))

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

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

Pass 2 Jun 2021 78,581 miles
Fail 1 Jun 2021 78,581 miles

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

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

Pass 5 Jun 2020 76,653 miles
Pass 21 May 2019 73,780 miles
Pass 4 Jun 2018 67,803 miles
Pass 20 Mar 2017 63,689 miles
Pass 15 Mar 2016 58,235 miles
Pass 8 Apr 2015 53,136 miles
Fail 8 Apr 2015 53,136 miles

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

Offside Front position lamp(s) not working (1.1.A.3b)

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

Pass 7 Apr 2014 50,064 miles

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

Under-trays fitted obscuring some underside components

Pass 8 Apr 2013 46,486 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)

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

Under-trays fitted obscuring some underside components

Pass 5 Apr 2012 43,357 miles

Nail in offside rear tyre

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

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

Pass 9 Apr 2011 40,925 miles
Fail 8 Apr 2011 40,925 miles

Nearside Front coil spring incomplete (2.4.C.1a)

Pass 9 Apr 2010 34,606 miles

nearside front tyre has perished area ,plies maybe deteriorating

Pass 6 Apr 2009 29,923 miles
Pass 1 Apr 2008 27,738 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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WN54 NEO is a 2004 Mercedes-benz Slk in Silver with a 1,796cc petrol engine. This vehicle has been through 23 MOT tests with a personal pass rate of 82.6%.

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 WN54 NEO, 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 WN54 NEO?

You can check the full history of WN54 NEO by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was WN54 NEO registered?

WN54 NEO is a 2004 Mercedes-benz Slk, first registered on 23 October 2004.

Is WN54 NEO safe to buy?

The MOT history for WN54 NEO shows 23 tests with a 82.6% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does WN54 NEO 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 WN54 NEO. 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.