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K21 TAR

2003 Mercedes-benz Sl

Silver Petrol 4973cc
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MOT Status

Valid
Expires2 Jan 2027
Tests24 (20 pass, 4 fail)
Pass rate83.3%

Mileage

95,610 mi
Last recorded95,610 miles
Recorded on17 Dec 2025
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

RegistrationK21 TAR
MakeMercedes-benz
ModelSl
Year2003
ColourSilver
Fuel typePetrol
Engine4,973cc

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 4 fail
Pass 17 Dec 2025 95,610 miles

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

Offside Front Lower Suspension arm ball joint dust cover severely deteriorated in track control arm (5.3.4 (b) (i))

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

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

Pass 16 Dec 2024 93,043 miles

Offside Front Play in steering rack inner joint(s) ()

Pass 3 Jan 2024 90,295 miles

Offside Obligatory mirror slightly damaged glass slightly deteriorated (3.3 (b) (i))

Pass 26 Oct 2022 86,762 miles
Pass 15 Oct 2021 84,248 miles

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

Play in steering rack inner joint(s) ()

Fail 13 Oct 2021 84,241 miles

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

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

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

Nearside Front Lower Suspension arm ball joint has slight play rear arm (5.3.4 (a) (i))

Play in steering rack inner joint(s) ()

Fail 22 Sep 2021 84,227 miles

Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))

Nearside Front Lower Suspension arm ball joint likely to become detached (5.3.4 (a) (ii)) DANGEROUS

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

Pass 22 Sep 2020 80,667 miles

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

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

Fail 27 Aug 2020 80,617 miles

Offside Front Headlamp aim not tested (4.1.2 (b))

Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))

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

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

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

Pass 24 Apr 2019 78,976 miles
Pass 16 Apr 2018 77,665 miles
Pass 15 May 2017 75,469 miles
Pass 13 May 2016 72,354 miles
Pass 7 May 2015 69,026 miles
Pass 16 May 2014 64,682 miles
Fail 14 May 2014 64,680 miles

Offside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

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

Pass 17 May 2013 60,261 miles
Pass 16 May 2012 55,897 miles
Pass 13 May 2011 51,721 miles
Pass 17 May 2010 47,858 miles
Pass 21 Apr 2009 43,882 miles

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

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

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

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

Pass 1 May 2008 37,010 miles
Pass 9 May 2007 30,789 miles

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

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

Pass 12 May 2006 24,206 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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K21 TAR is a 2003 Mercedes-benz Sl in Silver with a 4,973cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 83.3%.

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 K21 TAR, 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 K21 TAR?

You can check the full history of K21 TAR by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was K21 TAR registered?

K21 TAR is a 2003 Mercedes-benz Sl, first registered on 14 May 2003.

Is K21 TAR safe to buy?

The MOT history for K21 TAR shows 24 tests with a 83.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does K21 TAR 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 K21 TAR. 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.