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GUI 242

2003 Mercedes-benz Sl

Blue Petrol 3724cc
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MOT Status

Valid
Expires4 Mar 2027
Tests27 (20 pass, 7 fail)
Pass rate74.1%

Mileage

88,878 mi
Last recorded88,878 miles
Recorded on3 Mar 2026
Typical for 2003 Mercedes-benz Sl53,586 mi

Significantly above average — investigate

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

RegistrationGUI 242
MakeMercedes-benz
ModelSl
Year2003
ColourBlue
Fuel typePetrol
Engine3,724cc

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

20 pass 7 fail
Pass 3 Mar 2026 88,878 miles

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

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

Fail 3 Mar 2026 88,878 miles

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

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

Offside Front Position lamp not working (4.2.1 (a) (ii))

Pass 10 Feb 2025 84,970 miles
Pass 5 Mar 2024 83,787 miles

parking brake requires adjustment

Pass 5 May 2022 83,746 miles

Nearside Front Shock absorbers has light misting of oil (5.3.2 (b))

Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Pass 23 Apr 2021 83,529 miles

Offside Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Pass 3 Feb 2020 83,342 miles

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

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

Oil leak, but not excessive (8.4.1 (a) (i))

Pass 20 Mar 2019 82,106 miles

Nearside Rear calliper carrier top bolt is mounted with couple of washers in front

Offside Rear Nail in tyre 285/30/r19 ()

Fail 20 Mar 2019 82,106 miles

Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Nearside Rear calliper carrier top bolt is mounted with couple of washers in front

Offside Rear Nail in tyre 285/30/r19 ()

Fail 29 Jan 2019 82,011 miles

Offside Front Shock absorbers has a serious fluid leak (5.3.2 (b))

Offside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt towards front of car (5.3.4 (b) (ii))

Offside Front Suspension arm ball joint excessively worn towards rear of the car (5.3.4 (a) (i))

Nearside Front Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

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

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

Offside Rear Nail in tyre 285/30/r19 ()

Pass 2 Feb 2018 81,484 miles
Pass 9 Mar 2017 65,943 miles
Fail 9 Mar 2017 65,943 miles

Nearside rear parking brake recording little or no effort (3.7.B.6a)

Offside Registration plate lamp not working (1.1.C.1d)

Parking brake: efficiency below requirements (3.7.B.7)

Pass 8 Mar 2016 48,877 miles
Pass 12 Mar 2015 43,760 miles

Nearside Front Shock absorber has a light misting of oil (2.7.3)

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

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

Offside Front Shock absorber has a light misting of oil (2.7.3)

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

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

Fail 27 Feb 2015 43,760 miles

Nearside Rear Shock absorber has a serious fluid leak (2.7.3)

Offside Front Suspension arm has excessive play in a pin/bush (2.4.G.2)

Offside Rear Shock absorber has a serious fluid leak (2.7.3)

Nearside Front Shock absorber has a light misting of oil (2.7.3)

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

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

Offside Front Shock absorber has a light misting of oil (2.7.3)

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

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

Pass 5 Mar 2014 41,233 miles

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

Nearside Rear Shock absorber has a light misting of oil (2.7.3)

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

Offside Rear Shock absorber has a light misting of oil (2.7.3)

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

nearside front tyre has sidewall damage

Fail 4 Mar 2014 41,233 miles

Nearside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt (2.4.G.2)

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

Offside Front Shock absorber has a serious fluid leak (2.7.3)

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

Nearside Rear Shock absorber has a light misting of oil (2.7.3)

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

Offside Rear Shock absorber has a light misting of oil (2.7.3)

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

nearside front tyre has sidewall damage

Pass 24 Feb 2013 39,461 miles

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

Offside Front Shock absorber has a light misting of oil (2.7.3)

Pass 20 Feb 2012 34,622 miles
Pass 29 Jan 2011 28,228 miles

Nearside Rear Shock absorber has a light misting of oil (2.7.3)

Offside Rear Shock absorber has a light misting of oil (2.7.3)

Fail 4 Jan 2011 27,423 miles

Nearside Rear Shock absorber has a serious fluid leak (2.7.3)

Offside Rear Shock absorber has a serious fluid leak (2.7.3)

Offside Front Shock absorber has a light misting of oil (2.7.3)

Pass 10 Mar 2010 24,707 miles

both rear s/absorbers leaking

Pass 16 Feb 2009 21,670 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)

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

Pass 18 Feb 2008 17,623 miles
Pass 2 Mar 2007 14,537 miles
Pass 20 Jul 2006 12,226 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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GUI 242 is a 2003 Mercedes-benz Sl in Blue with a 3,724cc petrol engine. This vehicle has been through 27 MOT tests with a personal pass rate of 74.1%.

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 a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

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 GUI 242, 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 GUI 242?

You can check the full history of GUI 242 by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GUI 242 registered?

GUI 242 is a 2003 Mercedes-benz Sl, first registered on 14 March 2003.

Is GUI 242 safe to buy?

The MOT history for GUI 242 shows 27 tests with a 74.1% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does GUI 242 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 GUI 242. 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.