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NS 5104

2004 Mercedes-benz Slk

Black Petrol 1998cc
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MOT Status

Expired
Expires24 Jul 2026
Tests26 (19 pass, 7 fail)
Pass rate73.1%

Mileage

102,088 mi
Last recorded102,088 miles
Recorded on25 Jul 2025
Typical for 2004 Mercedes-benz Slk57,472 mi

Significantly above average — investigate

4 checks still locked for this Mercedes-benz
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Vehicle Details

RegistrationNS 5104
MakeMercedes-benz
ModelSlk
Year2004
ColourBlack
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 7 fail
Pass 25 Jul 2025 102,088 miles

Condensation in both front head lights

Fail 15 Jul 2025 102,088 miles

Bonnet cannot be secured in the closed position (3.1 (b) (i))

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

Front Exhaust system insecure (6.1.2 (a))

Nearside Front Position lamp not working (4.2.1 (a) (ii))

Nearside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii))

Offside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))

Condensation in both front head lights

Pass 21 Mar 2024 101,892 miles

Headlamps misted.

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

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

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

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

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

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

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

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

Fail 21 Mar 2024 101,892 miles

Headlamps misted.

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

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

Nearside Headlamp aim too high (4.1.2 (a))

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

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

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

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

Offside Headlamp aim too high (4.1.2 (a))

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

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

Pass 23 Mar 2023 98,758 miles
Fail 17 Mar 2023 98,756 miles

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

Nearside Front Tyre obviously under inflated (5.2.3 (l))

Pass 2 Mar 2022 95,069 miles
Fail 28 Feb 2022 95,066 miles

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

Pass 26 Feb 2021 87,459 miles

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

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

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

Nearside Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

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

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

Pass 4 Mar 2020 82,738 miles

Brake pipe corroded, covered in grease or other material front to rear brake pipe greased for the n/s/r brake (1.1.11 (c))

Brake pipe corroded, covered in grease or other material front to rear brake pipe greased for the o/s/r brake (1.1.11 (c))

Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))

Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

Fail 4 Mar 2020 82,738 miles

Nearside Front Coil spring fractured or broken (5.3.1 (b) (i))

Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Offside Rear Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

Brake pipe corroded, covered in grease or other material front to rear brake pipe greased for the n/s/r brake (1.1.11 (c))

Brake pipe corroded, covered in grease or other material front to rear brake pipe greased for the o/s/r brake (1.1.11 (c))

Nearside Front Lower Suspension arm ball joint has slight play outer (5.3.4 (a) (i))

Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))

Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

Pass 7 Mar 2019 75,169 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))

Fail 7 Mar 2019 75,169 miles

Electronic stability control warning lamp indicates a fault (7.12 (e))

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 22 Mar 2018 67,784 miles
Fail 21 Mar 2018 67,784 miles

Nearside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

Offside Front Tyre worn close to the legal limit low on inner edge and on the legal limit of 1.6mm (4.1.E.1)

Pass 22 Mar 2017 60,820 miles

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

Pass 18 Jan 2016 57,701 miles
Pass 26 Jan 2015 53,858 miles
Pass 23 Jan 2014 49,074 miles
Pass 25 Jan 2013 44,843 miles
Pass 19 Jan 2012 40,909 miles
Pass 28 Jan 2011 36,706 miles
Pass 28 Jan 2010 33,781 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)

Pass 8 Jan 2009 29,917 miles
Pass 22 Jan 2008 24,708 miles
Pass 18 Jan 2007 20,306 miles

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

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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NS 5104 is a 2004 Mercedes-benz Slk in Black with a 1,998cc petrol engine. This vehicle has been through 26 MOT tests with a personal pass rate of 73.1%.

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 a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

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 NS 5104, 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 NS 5104?

You can check the full history of NS 5104 by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was NS 5104 registered?

NS 5104 is a 2004 Mercedes-benz Slk, first registered on 29 January 2004.

Is NS 5104 safe to buy?

The MOT history for NS 5104 shows 26 tests with a 73.1% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does NS 5104 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 NS 5104. 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.