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K66 GKJ

2004 Mercedes-benz Slk

Silver Petrol 3498cc
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MOT Status

Valid
Expires19 Aug 2027
Tests23 (19 pass, 4 fail)
Pass rate82.6%

Mileage

86,457 mi
Last recorded86,457 miles
Recorded on8 Aug 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

RegistrationK66 GKJ
MakeMercedes-benz
ModelSlk
Year2004
ColourSilver
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 4 fail
Pass 8 Aug 2026 86,457 miles

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

Pass 15 Aug 2025 85,263 miles

Front Inner Brake disc worn, pitted or scored, but not seriously weakened corroded (1.1.14 (a) (ii))

Fail 15 Aug 2025 85,263 miles

Nearside Front Tyre has a bulge, caused by separation or partial failure of its structure 2254517 (5.2.3 (d) (ii)) DANGEROUS

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

Front Inner Brake disc worn, pitted or scored, but not seriously weakened corroded (1.1.14 (a) (ii))

Nearside Rear Tyre worn close to legal limit/worn on edge 2454017 (5.2.3 (e))

Offside Rear Tyre worn close to legal limit/worn on edge 2454017 (5.2.3 (e))

Pass 13 Aug 2024 84,585 miles

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

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 4 Aug 2023 82,960 miles

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

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

Pass 23 Jul 2022 81,191 miles

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

Nearside Front Inner Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

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

Pass 10 Aug 2021 79,249 miles

Nearside Front Inner Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

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

Pass 20 Aug 2020 78,155 miles

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

Pass 15 May 2019 78,009 miles
Fail 13 May 2019 77,997 miles

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

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

Pass 8 Sep 2017 76,400 miles

1. Front brake discs becoming corroded on inside edge. 2. Plastic under trays fitted to vehicle obscuring some components.

3. Unable to inspect outer sills fully as plastic covers fitted.

Pass 12 Sep 2016 74,037 miles
Fail 7 Sep 2016 74,037 miles

Parking brake: efficiency below requirements (3.7.B.7)

Pass 13 Jul 2015 70,743 miles

Engine covers fitted obscuring some components in the engine bay

Under-trays fitted obscuring some underside components

Pass 17 Jul 2014 68,433 miles

Engine covers fitted obscuring some components in the engine bay

SLIGHT OIL LEAK ON ENGINE

Under-trays fitted obscuring some underside components

Pass 20 Jun 2013 65,031 miles
Pass 14 Jun 2012 58,185 miles
Pass 4 Oct 2011 57,842 miles
Pass 29 Oct 2010 56,834 miles
Pass 8 Feb 2010 53,932 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 11 Feb 2009 46,490 miles

Nearside Front wheel bearing has slight play (2.5.A.3c)

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

Offside Front wheel bearing has slight play (2.5.A.3c)

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

Fail 5 Feb 2009 46,490 miles

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

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

Nearside Front wheel bearing has slight play (2.5.A.3c)

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

Offside Front wheel bearing has slight play (2.5.A.3c)

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

Pass 15 Feb 2008 35,955 miles

Nearside Body has slight corrosion (6.1.B.2)

Nearside Front wheel bearing has slight play (2.5.A.3c)

Offside Front wheel bearing has slight play (2.5.A.3c)

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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K66 GKJ is a 2004 Mercedes-benz Slk in Silver with a 3,498cc 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 K66 GKJ, 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 K66 GKJ?

You can check the full history of K66 GKJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was K66 GKJ registered?

K66 GKJ is a 2004 Mercedes-benz Slk, first registered on 10 September 2004.

Is K66 GKJ safe to buy?

The MOT history for K66 GKJ 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 K66 GKJ 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 K66 GKJ. 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.