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YJ03 KKF

2003 Porsche Boxster

Blue Petrol 2700cc
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MOT Status

Valid
Expires19 May 2027
Tests29 (21 pass, 8 fail)
Pass rate72.4%

Mileage

84,057 mi
Last recorded84,057 miles
Recorded on20 May 2026
Typical for 2003 Porsche Boxster58,432 mi

Significantly above average — investigate

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

RegistrationYJ03 KKF
MakePorsche
ModelBoxster
Year2003
ColourBlue
Fuel typePetrol
Engine2,700cc

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 8 fail
Pass 20 May 2026 84,057 miles

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

Fail 19 May 2026 84,049 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Engine MIL inoperative or indicates a malfunction

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

Pass 20 May 2025 82,284 miles

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

Fail 20 May 2025 82,284 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

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

Pass 3 Jul 2024 79,869 miles
Pass 30 Jun 2023 78,392 miles
Pass 4 Jul 2022 76,149 miles
Pass 7 Jul 2021 72,319 miles
Fail 6 Jul 2021 72,319 miles

Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))

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

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

Pass 10 Nov 2020 71,469 miles
Pass 6 Sep 2019 69,568 miles
Pass 28 Aug 2018 69,564 miles
Pass 24 Aug 2017 69,559 miles

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

Pass 26 Aug 2016 69,542 miles
Pass 3 Jul 2015 65,718 miles
Pass 8 Jul 2014 60,514 miles
Fail 26 Jun 2014 60,413 miles

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

Nearside Rear brake disc in such a condition that it is seriously weakened (3.5.1i)

Wear and pitting all brake discs with reduced contact area between pad and disc

Pass 28 Jun 2013 55,417 miles
Fail 19 Jun 2013 55,336 miles

Nearside Rear Brake pipe excessively corroded (3.6.B.2c)

Nearside Brake pipe slightly corroded (3.6.B.2c)

Pass 19 Jun 2012 49,442 miles

Brake pipes front to rear slightly corroded

Pass 31 May 2011 43,276 miles
Pass 2 Jun 2010 37,936 miles
Fail 2 Jun 2010 37,936 miles

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

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

Pass 5 Jun 2009 29,523 miles

offside rear tyre on 2mm

rear number plate slightly deteriorated

Fail 30 May 2009 29,420 miles

Nearside Rear wheel bearing rough when rotated (2.6.1)

offside rear tyre on 2mm

rear number plate slightly deteriorated

Pass 23 May 2008 22,309 miles
Pass 15 Jun 2007 15,696 miles

o/s+n/s/f tyres starting to crack+perish not to chords yet.

o/s+n/s/f tyres wearing thin on outer edges.

screw in o/s/r tyre.

Pass 16 Jun 2006 7,825 miles
Fail 14 Jun 2006 7,825 miles

Nearside Rear Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

nearside front tyre badly perished

nearside rear tyre badly perished

offside front tyre badly perished

offside rear tyre badly perished

How Reliable is the Porsche Boxster?

Based on 726,695 MOT tests across 46,886 vehicles.

82.8%
Pass Rate
2,475
Miles/Year
29
Year Lifespan
46,886
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 19,504
Brake pipe excessively corroded 6,317
Exhaust emissions Lambda reading after 2nd fast idle outside specified limits 5,538
brake disc excessively pitted 5,177
position lamp(s) not working 5,126
Full Porsche Boxster reliability report

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YJ03 KKF is a 2003 Porsche Boxster in Blue with a 2,700cc petrol engine. This vehicle has been through 29 MOT tests with a personal pass rate of 72.4%.

Across all 2003 Porsche Boxster models, the average MOT pass rate is 80.1% with a typical mileage of 58,432 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 Porsche Boxster fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 19,504 recorded failures. If you're considering buying YJ03 KKF, it's worth having these areas checked by a mechanic before committing.

The Porsche Boxster typically stays on UK roads for around 29 years. At 23 years old, this Porsche Boxster is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of YJ03 KKF?

You can check the full history of YJ03 KKF by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was YJ03 KKF registered?

YJ03 KKF is a 2003 Porsche Boxster, first registered on 28 March 2003.

Is YJ03 KKF safe to buy?

The MOT history for YJ03 KKF shows 29 tests with a 72.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does YJ03 KKF 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 YJ03 KKF. 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.