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WF54 RZM

2004 Mercedes-benz Slk

Silver Petrol 3498cc
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MOT Status

Valid
Expires8 Jan 2027
Tests33 (19 pass, 14 fail)
Pass rate57.6%

Mileage

145,615 mi
Last recorded145,615 miles
Recorded on9 Jan 2026
Typical for 2004 Mercedes-benz Slk57,472 mi

Significantly above average — investigate

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

RegistrationWF54 RZM
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 14 fail
Pass 9 Jan 2026 145,615 miles

Exhaust mounting defective (6.1.2 (a))

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

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

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

Rear Suspension arm corroded but not seriously weakened both (5.3.3 (b) (i))

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

Vehicle structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Fail 9 Jan 2026 145,615 miles

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

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

Exhaust mounting defective (6.1.2 (a))

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

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

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

Rear Suspension arm corroded but not seriously weakened both (5.3.3 (b) (i))

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

Vehicle structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Pass 4 Jan 2025 136,807 miles

Front Exhaust mounting defective (6.1.2 (a))

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

Rear Vehicle structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Fail 3 Jan 2025 136,805 miles

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

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

Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i))

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

Front Exhaust mounting defective (6.1.2 (a))

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

Rear Vehicle structure is corroded but structural rigidity is not significantly reduced (6.1.1 (c) (i))

Pass 6 Jan 2024 130,905 miles

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

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

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

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

Offside Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Fail 13 Dec 2023 130,821 miles

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

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))

Exhaust hydrocarbon content after 2nd fast idle exceeds default limits (8.2.1.2 (b))

Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))

Nearside Rear Brake pipe excessively corroded (1.1.11 (c))

Nearside Rear Subframe mounting prescribed area is inadequately repaired (5.3.6 (a) (i))

Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))

Offside Rear Brake pipe excessively corroded (1.1.11 (c))

Offside Rear Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))

Rear Sub-frame corroded and seriously weakened (5.3.3 (b) (i))

Offside Rear Subframe mounting prescribed area fractured to the extent that control of the vehicle is likely to be adversely affected (5.3.6 (a) (ii)) DANGEROUS

Pass 29 Sep 2022 123,995 miles

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

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

Nearside Front Play in steering rack inner joint(s) ()

Nearside Rear Subframe mounting repair covered in underseal (5.3.6 (a) (i))

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

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

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

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

Offside Rear Subframe mounting repair covered in underseal (5.3.6 (a) (i))

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

Fail 29 Sep 2022 123,993 miles

Nearside Front Road wheel fixing missing (5.2.1 (a) (i))

Nearside Rear Direction indicator incorrect colour (4.4.3 (a))

Nearside Rear Road wheel fixing missing (5.2.1 (a) (i))

Nearside Rear Sub-frame corroded to the extent that the rigidity of the assembly is significantly reduced (6.1.1 (c) (i))

Offside Front Road wheel fixing missing (5.2.1 (a) (i))

Offside Rear Road wheel fixing missing (5.2.1 (a) (i))

Offside Rear Sub-frame corroded to the extent that the rigidity of the assembly is significantly reduced (6.1.1 (c) (i))

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

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

Nearside Front Play in steering rack inner joint(s) ()

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

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

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

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

Offside Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

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

Rear Exhaust mounting defective (6.1.2 (a))

Fail 28 Sep 2022 123,974 miles

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

Front Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i))

Nearside Front Brake pipe excessively corroded (1.1.11 (c))

Nearside Front Drag link end ball joint has excessive play (2.1.3 (b) (i))

Nearside Rear Subframe mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i))

Offside Front Brake pipe excessively corroded (1.1.11 (c))

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

Offside Rear Subframe mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i))

Prop shaft bearing excessively worn (6.1.7 (b) (i))

Rear Brake pipe excessively corroded (1.1.11 (c))

Rear Exhaust system insecure (6.1.2 (a))

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 26 Aug 2021 119,177 miles
Fail 25 Aug 2021 119,176 miles

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

Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i))

Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c))

Pass 2 Sep 2020 115,775 miles
Fail 25 Aug 2020 115,773 miles

Offside Rear Parking brake inoperative on one side (1.4.1 (a))

Front Brake disc in such a condition that it is seriously weakened (1.1.14 (a) (ii)) DANGEROUS

Pass 30 Oct 2019 114,140 miles

Exhaust mounting defective 2 x rear (6.1.2 (a))

Front Brake disc worn, but not excessively both (1.1.14 (a) (i))

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

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

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

nearside park brake effort slightly low

Fail 18 Oct 2019 114,140 miles

Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i))

Offside Track rod end ball joint has excessive play (2.1.3 (b) (i))

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

Suspension arm ball joint excessively worn both front lower (5.3.4 (a) (i))

Exhaust mounting defective 2 x rear (6.1.2 (a))

Front Brake disc worn, but not excessively both (1.1.14 (a) (i))

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

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

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

nearside park brake effort slightly low

Pass 30 Oct 2018 111,713 miles

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

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

check propshaft rear coupling bolts for security

Fail 29 Oct 2018 111,704 miles

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

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

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

check propshaft rear coupling bolts for security

Pass 9 Oct 2017 109,372 miles

advise both front tyres wearing excessively on inner edges

advise both rear exhaust hangers broken but system adaquately supported

Pass 7 Oct 2016 105,932 miles

Rear exhaust bracket rusty but still supported

Pass 25 Sep 2015 101,757 miles

Rear Brake pipe slightly corroded (3.6.B.2c)

Fail 24 Sep 2015 101,752 miles

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

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

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

Rear Brake pipe slightly corroded (3.6.B.2c)

Pass 24 Sep 2014 93,747 miles
Fail 22 Sep 2014 93,725 miles

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

Offside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1) DANGEROUS

Pass 27 Aug 2013 89,346 miles

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

Oil leak

Fail 27 Aug 2013 89,338 miles

Nearside Front suspension has excessive play in a lower suspension ball joint (2.5.B.1a)

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

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

Oil leak

Pass 7 Sep 2012 83,050 miles
Fail 6 Sep 2012 83,046 miles

Exhaust system not adequately supported (7.1.1)

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

Pass 31 Aug 2011 74,760 miles
Pass 3 Nov 2010 66,559 miles

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

o/s/f brake disc rusty

Pass 3 Sep 2009 53,349 miles
Pass 1 Sep 2008 36,927 miles
Fail 25 Oct 2007 31,030 miles

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

Nearside Front brake disc excessively pitted (3.5.1h)

Offside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Offside Front brake disc excessively pitted (3.5.1h)

Pass 25 Oct 2007 31,030 miles

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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Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

WF54 RZM is a 2004 Mercedes-benz Slk in Silver with a 3,498cc petrol engine. This vehicle has been through 33 MOT tests with a personal pass rate of 57.6%.

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 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 WF54 RZM, 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 WF54 RZM?

You can check the full history of WF54 RZM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was WF54 RZM registered?

WF54 RZM is a 2004 Mercedes-benz Slk, first registered on 15 October 2004.

Is WF54 RZM safe to buy?

The MOT history for WF54 RZM shows 33 tests with a 57.6% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does WF54 RZM 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 WF54 RZM. 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.