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NNG 501

2004 Mercedes-benz Slr

Silver Petrol 5439cc
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MOT Status

Valid
Expires13 Apr 2027
Tests18 (18 pass, 0 fail)
Pass rate100%

Mileage

32,320 mi
Last recorded32,320 miles
Recorded on14 Apr 2026
Typical for 2004 Mercedes-benz Slr16,320 mi

Significantly above average — investigate

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

RegistrationNNG 501
MakeMercedes-benz
ModelSlr
Year2004
ColourSilver
Fuel typePetrol
Engine5,439cc

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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

18 pass
Pass 14 Apr 2026 32,320 miles
Pass 4 Feb 2025 31,626 miles
Pass 31 Jan 2024 31,440 miles
Pass 9 Jan 2023 30,900 miles
Pass 6 Jan 2022 30,314 miles
Pass 1 Dec 2020 29,253 miles
Pass 4 Jun 2019 27,966 miles
Pass 6 Apr 2018 25,949 miles
Pass 11 Feb 2017 25,089 miles
Pass 9 Nov 2015 24,204 miles
Pass 5 Nov 2014 20,150 miles
Pass 21 Oct 2013 20,789 miles
Pass 25 Apr 2012 19,860 miles
Pass 16 Mar 2012 19,835 miles
Pass 18 Mar 2011 18,884 miles
Pass 19 Mar 2010 18,185 miles
Pass 17 Mar 2009 17,901 miles
Pass 11 Feb 2008 15,214 miles

How Reliable is the Mercedes-benz Slr?

Based on 1,033 MOT tests across 155 vehicles.

92.7%
Pass Rate
316
Miles/Year
22
Year Lifespan
155
On UK Roads

Top MOT Failure Points

Headlamp aim beam image kick up to the offside 23
fog lamp obviously incorrectly positioned 6
fog lamp not working 6
registration plate missing 6
Headlamp aim too high and too far to the right. 4
Full Mercedes-benz Slr reliability report

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NNG 501 is a 2004 Mercedes-benz Slr in Silver with a 5,439cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 100%.

Across all 2004 Mercedes-benz Slr models, the average MOT pass rate is 90.9% with a typical mileage of 16,320 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Mercedes-benz Slr fails its MOT is headlamp aim beam image kick up to the offside, accounting for 23 recorded failures. If you're considering buying NNG 501, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz Slr typically stays on UK roads for around 22 years. At 22 years old, this Mercedes-benz Slr is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of NNG 501?

You can check the full history of NNG 501 by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was NNG 501 registered?

NNG 501 is a 2004 Mercedes-benz Slr, first registered on 21 October 2004.

Is NNG 501 safe to buy?

The MOT history for NNG 501 shows 18 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does NNG 501 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 NNG 501. 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.