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NAA 11R

2003 Mercedes-benz Sl

Black Petrol 5439cc
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MOT Status

Valid
Expires15 Jul 2027
Tests24 (21 pass, 3 fail)
Pass rate87.5%

Mileage

110,019 mi
Last recorded110,019 miles
Recorded on16 Jul 2026
Typical for 2003 Mercedes-benz Sl53,586 mi

Significantly above average — investigate

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

RegistrationNAA 11R
MakeMercedes-benz
ModelSl
Year2003
ColourBlack
Fuel typePetrol
Engine5,439cc

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 3 fail
Pass 16 Jul 2026 110,019 miles
Pass 13 Jun 2025 109,386 miles
Fail 12 Jun 2025 109,382 miles

Offside Front Hydraulic brake calliper leaking (1.1.16 (b) (i))

Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Offside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Pass 9 May 2024 104,285 miles

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

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

Pass 8 Jun 2023 102,780 miles

Nearside Front Child Seat fitted not allowing full inspection of adult belt

Pass 4 May 2022 101,389 miles

Nearside Front Direction indicator slightly discoloured (4.4.3 (a))

Pass 1 Jun 2021 100,206 miles
Pass 5 May 2020 98,563 miles
Pass 30 Apr 2019 97,297 miles
Pass 25 May 2018 96,654 miles
Pass 19 May 2017 96,255 miles
Pass 4 May 2016 95,562 miles
Pass 10 Apr 2015 94,675 miles
Pass 11 Apr 2014 94,402 miles
Pass 22 Aug 2013 94,380 miles

Rear registration plate deteriorated but not likely to be misread (6.3.1d)

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 14 Sep 2012 87,584 miles
Pass 14 Apr 2011 83,838 miles
Pass 19 May 2010 76,824 miles
Fail 18 May 2010 76,824 miles

Nearside Rear Exhaust has a major leak of exhaust gases (7.1.2)

Nearside Rear Exhaust mounting missing (7.1.1b)

Pass 29 Apr 2009 57,841 miles

N/S/F TYRE CUT IN OUTER SIDEWALL,O/S/R TYRE WEARING LOW IN THE CENTRE SECTION

Pass 2 May 2008 43,451 miles
Pass 14 May 2007 39,496 miles
Fail 2 May 2007 39,487 miles

Brakes imbalanced across an axle (3.7.B.5b)

Nearside Front Lower Suspension arm has excessive play in a ball joint (2.4.G.2)

Nearside Inner Front brake disc excessively pitted (3.5.1h)

Offside Front Lower Suspension arm has excessive play in a ball joint (2.4.G.2)

Offside Inner Front brake disc excessively pitted (3.5.1h)

Pass 8 May 2006 30,190 miles

How Reliable is the Mercedes-benz Sl?

Based on 528,820 MOT tests across 35,553 vehicles.

83.4%
Pass Rate
2,023
Miles/Year
43
Year Lifespan
35,553
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 8,801
Tyre has ply or cords exposed 3,812
Brake pipe excessively corroded 3,463
Tyre has a cut in excess of the requirements deep enough to reach the ply or cords 3,077
Windscreen wiper does not clear the windscreen effectively 2,767
Full Mercedes-benz Sl reliability report

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NAA 11R is a 2003 Mercedes-benz Sl in Black with a 5,439cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 87.5%.

Across all 2003 Mercedes-benz Sl models, the average MOT pass rate is 83.5% with a typical mileage of 53,586 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Mercedes-benz Sl fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 8,801 recorded failures. If you're considering buying NAA 11R, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz Sl typically stays on UK roads for around 43 years. At 23 years old, this Mercedes-benz Sl is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of NAA 11R?

You can check the full history of NAA 11R by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was NAA 11R registered?

NAA 11R is a 2003 Mercedes-benz Sl, first registered on 7 May 2003.

Is NAA 11R safe to buy?

The MOT history for NAA 11R shows 24 tests with a 87.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does NAA 11R 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 NAA 11R. 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.