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ROK 31Y

2004 Mercedes-benz Slk

Blue Petrol 3498cc
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MOT Status

Valid
Expires16 Oct 2026
Tests26 (19 pass, 7 fail)
Pass rate73.1%

Mileage

72,411 mi
Last recorded72,411 miles
Recorded on13 Oct 2025
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

RegistrationROK 31Y
MakeMercedes-benz
ModelSlk
Year2004
ColourBlue
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 7 fail
Pass 13 Oct 2025 72,411 miles
Pass 16 Oct 2024 71,980 miles
Fail 11 Oct 2024 71,979 miles

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

Pass 3 Oct 2023 71,554 miles
Fail 26 Sep 2023 71,553 miles

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

Pass 17 Oct 2022 70,903 miles
Pass 23 Nov 2021 70,392 miles
Pass 9 Nov 2020 69,956 miles
Pass 11 Nov 2019 65,953 miles

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

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 15 Nov 2018 61,874 miles
Fail 8 Nov 2018 61,791 miles

Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))

Pass 11 Nov 2017 58,105 miles
Fail 8 Nov 2017 58,064 miles

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

Nearside Front Tyre has ply or cords exposed (4.1.D.1b) DANGEROUS

Pass 10 Nov 2016 54,304 miles

under trays fitted to vehicle

Pass 11 Nov 2015 50,089 miles
Fail 28 Oct 2015 50,003 miles

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

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

Pass 15 Oct 2014 45,632 miles

slight cut on inside wall o/s/r

Engine covers fitted obscuring some components in the engine bay

Nail in offside front tyre

Under-trays fitted obscuring some underside components

Pass 4 Oct 2013 41,003 miles

Engine covers fitted obscuring some components in the engine bay

Under-trays fitted obscuring some underside components

Pass 18 Oct 2012 36,742 miles

Oil leak

Parking brake lever has little reserve travel (3.1.6b)

Fail 16 Oct 2012 36,688 miles

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

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

Oil leak

Parking brake lever has little reserve travel (3.1.6b)

Pass 24 Oct 2011 28,992 miles
Pass 29 Oct 2010 21,974 miles
Fail 28 Oct 2010 21,970 miles

Nearside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Nearside Front Tyre has ply or cords exposed (4.1.D.1b) DANGEROUS

Pass 28 Oct 2009 14,756 miles
Pass 14 Oct 2008 13,180 miles
Pass 7 Nov 2007 11,626 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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ROK 31Y is a 2004 Mercedes-benz Slk in Blue with a 3,498cc 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 ROK 31Y, 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 ROK 31Y?

You can check the full history of ROK 31Y by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was ROK 31Y registered?

ROK 31Y is a 2004 Mercedes-benz Slk, first registered on 7 December 2004.

Is ROK 31Y safe to buy?

The MOT history for ROK 31Y 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 ROK 31Y 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 ROK 31Y. 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.