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S129 AAG

2004 Mercedes-benz Slk

Silver Petrol 1798cc
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MOT Status

Valid
Expires8 Jul 2027
Tests22 (21 pass, 1 fail)
Pass rate95.5%

Mileage

51,712 mi
Last recorded51,712 miles
Recorded on7 Jul 2026
Typical for 2004 Mercedes-benz Slk57,472 mi

Below or average mileage for this year

4 checks still locked for this Mercedes-benz
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationS129 AAG
MakeMercedes-benz
ModelSlk
Year2004
ColourSilver
Fuel typePetrol
Engine1,798cc

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

21 pass 1 fail
Pass 7 Jul 2026 51,712 miles
Pass 13 Jun 2025 48,391 miles
Pass 9 Jul 2024 46,791 miles

Nearside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement front arm (5.3.4 (a) (i))

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

Fail 5 Jul 2024 46,789 miles

Nearside Front Lower Suspension arm pin or bush excessively worn rear arm (5.3.4 (a) (i))

Nearside Front Lower Suspension arm pin or bush worn but not resulting in excessive movement front arm (5.3.4 (a) (i))

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

Pass 15 Feb 2023 46,190 miles

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

Front Lower Suspension arm pin or bush worn but not resulting in excessive movement Both sides front arm bushes (5.3.4 (a) (i))

Pass 18 Mar 2022 44,843 miles

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

Pass 1 Jun 2021 42,740 miles
Pass 6 Apr 2021 42,728 miles
Pass 22 Jun 2020 41,912 miles
Pass 14 Jun 2019 38,146 miles
Pass 20 Jun 2018 34,062 miles
Pass 20 Aug 2016 31,937 miles

both front tyres are slightly worn on the inner edges of the tread

Pass 11 Sep 2015 29,932 miles
Pass 16 Sep 2014 27,853 miles
Pass 7 Sep 2013 25,551 miles
Pass 8 Sep 2012 23,168 miles
Pass 10 Sep 2011 20,337 miles
Pass 11 Sep 2010 16,921 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 5 Sep 2009 14,118 miles
Pass 15 Sep 2008 11,276 miles
Pass 6 Feb 2008 6,693 miles
Pass 29 Aug 2007 5,786 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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S129 AAG is a 2004 Mercedes-benz Slk in Silver with a 1,798cc petrol engine. This vehicle has been through 22 MOT tests with a personal pass rate of 95.5%.

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 S129 AAG, 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 S129 AAG?

You can check the full history of S129 AAG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was S129 AAG registered?

S129 AAG is a 2004 Mercedes-benz Slk, first registered on 9 September 2004.

Is S129 AAG safe to buy?

The MOT history for S129 AAG shows 22 tests with a 95.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does S129 AAG 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 S129 AAG. 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.