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NA04 ZTX

2004 Mercedes-benz Slk

Silver Petrol 1998cc
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MOT Status

Expired
Expires18 Dec 2025
Tests23 (19 pass, 4 fail)
Pass rate82.6%

Mileage

81,194 mi
Last recorded81,194 miles
Recorded on18 Dec 2025
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

RegistrationNA04 ZTX
MakeMercedes-benz
ModelSlk
Year2004
ColourSilver
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 4 fail
Fail 18 Dec 2025 81,194 miles

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

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

Windscreen washer not working (3.5 (a))

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

Pass 13 Dec 2024 73,865 miles
Pass 19 Dec 2023 70,667 miles
Pass 15 Dec 2022 64,176 miles
Pass 8 Dec 2021 61,625 miles
Pass 9 Dec 2020 60,250 miles

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

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

Pass 1 Nov 2019 58,403 miles

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

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

Pass 29 Oct 2018 56,884 miles

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

Nearside Rear Tyre worn close to legal limit/worn on edge 2.mm (5.2.3 (e))

Pass 27 Oct 2017 55,412 miles

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

both front coil springs corroded

slight play in offside front bearing

Fail 23 Oct 2017 55,397 miles

Rear Brake pad(s) less than 1.5 mm thick (3.5.1g)

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

both front coil springs corroded

slight play in offside front bearing

Pass 1 Nov 2016 53,630 miles

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

Offside Rear coil spring corroded (2.4.C.1b)

Rear Brake pad(s) wearing thin (3.5.1g)

offside side skirt damaged

Fail 28 Oct 2016 53,627 miles

Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

Nearside Front Brake pad(s) less than 1.5 mm thick (3.5.1g)

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

Offside Front Tyre(s) incorrect because different size tyres are fitted on the same axle. (4.1.A.1a)

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

Offside Rear coil spring corroded (2.4.C.1b)

Rear Brake pad(s) wearing thin (3.5.1g)

offside side skirt damaged

Pass 28 Oct 2015 49,464 miles

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

Offside damage to cover sill

Rear Brake pad(s) wearing thin (3.5.1g)

Pass 29 Oct 2014 45,455 miles

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

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

Oil leak

n/s/r wheel arch slightly corroded

o/s/f side skirt slightly damaged

o/s/f tyre bold on inner edge

slight play in steering rack

Pass 29 Oct 2013 41,531 miles

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Nearside Front Brake pad(s) wearing thin (3.5.1g)

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

Fail 29 Oct 2013 41,531 miles

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Nearside Front Brake pad(s) wearing thin (3.5.1g)

Nearside Windscreen wiper does not clear the windscreen effectively (8.2.2)

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

Offside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Pass 25 Oct 2012 36,971 miles

Front Brake pad(s) wearing thin (3.5.1g)

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

Pass 1 Nov 2011 32,643 miles
Pass 15 Oct 2010 28,095 miles

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

Pass 16 Oct 2009 24,443 miles
Pass 20 Oct 2008 20,769 miles
Pass 18 Oct 2007 16,846 miles
Pass 29 Dec 2006 14,134 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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NA04 ZTX is a 2004 Mercedes-benz Slk in Silver with a 1,998cc 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 NA04 ZTX, 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 NA04 ZTX?

You can check the full history of NA04 ZTX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was NA04 ZTX registered?

NA04 ZTX is a 2004 Mercedes-benz Slk, first registered on 30 April 2004.

Is NA04 ZTX safe to buy?

The MOT history for NA04 ZTX 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 NA04 ZTX 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 NA04 ZTX. 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.