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W50 KMG

2003 Porsche Boxster

Grey Petrol 3200cc
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MOT Status

Expired
Expires12 Jun 2026
Tests23 (16 pass, 7 fail)
Pass rate69.6%

Mileage

143,734 mi
Last recorded143,734 miles
Recorded on13 Jun 2025
Typical for 2003 Porsche Boxster58,432 mi

Significantly above average — investigate

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

RegistrationW50 KMG
MakePorsche
ModelBoxster
Year2003
ColourGrey
Fuel typePetrol
Engine3,200cc

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

16 pass 7 fail
Pass 13 Jun 2025 143,734 miles
Pass 21 Mar 2024 142,100 miles

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

Pass 27 Feb 2023 136,863 miles
Fail 27 Feb 2023 136,863 miles

Nearside Front Headlamp aim too low (4.1.2 (a))

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

Offside Front Headlamp aim too low (4.1.2 (a))

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

Pass 24 Mar 2022 133,161 miles

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

Fail 24 Mar 2022 133,161 miles

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

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

Pass 5 Feb 2021 131,981 miles

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

Pass 4 Jan 2020 131,159 miles

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

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

Pass 18 Jan 2019 128,321 miles

Front Both brake pipes to calipers covered in heavy under seal

Front Discs worn

Front to rear brake pipes covered in heavy under seal

Rear Both brake pipes to flexis covered in heavy under seal

Rear Brake pipe across axle covered in heavy under seal

Rear Discs worn

Pass 25 Mar 2015 128,313 miles
Fail 29 Mar 2014

Front position lamp(s) not working (1.1.A.3b)

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 18 Mar 2013 114,053 miles
Pass 31 Mar 2012 99,925 miles

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

Fail 26 Mar 2012 99,792 miles

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

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

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

Pass 25 Mar 2011 81,216 miles

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

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

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

Offside Rear Brake pipe slightly corroded (3.6.B.2c)

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

Pass 26 Mar 2010 64,814 miles
Fail 23 Mar 2010 64,589 miles

Nearside Front Tyre has ply or cords exposed (4.1.D.1b)

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

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)

Fail 30 Mar 2009 54,994 miles

FRONT TYRES WEARING ON INNER EDGES

Front registration plate insecure (6.3.1b)

Nearside Rear Direction indicator slightly discoloured (1.4.A.2f)

Offside Rear Direction indicator slightly discoloured (1.4.A.2f)

Pass 30 Mar 2009 54,994 miles

FRONT TYRES WEARING ON INNER EDGES

Nearside Rear Direction indicator slightly discoloured (1.4.A.2f)

Offside Rear Direction indicator slightly discoloured (1.4.A.2f)

Pass 17 Mar 2008 38,367 miles
Pass 13 Mar 2007 33,816 miles
Fail 12 Mar 2007 33,812 miles

Front brake disc excessively scored (3.5.1h)

Rear brake disc excessively pitted (3.5.1h)

Pass 15 Mar 2006 29,707 miles

front and rear brake discs inner surfaces some corrosion .

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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W50 KMG is a 2003 Porsche Boxster in Grey with a 3,200cc petrol engine. This vehicle has been through 23 MOT tests with a personal pass rate of 69.6%.

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 W50 KMG, 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 W50 KMG?

You can check the full history of W50 KMG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was W50 KMG registered?

W50 KMG is a 2003 Porsche Boxster, first registered on 17 March 2003.

Is W50 KMG safe to buy?

The MOT history for W50 KMG shows 23 tests with a 69.6% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does W50 KMG 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 W50 KMG. 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.