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CN03 BOX

2003 Porsche Boxster

Silver Petrol 3200cc
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MOT Status

Valid
Expires28 Dec 2026
Tests21 (17 pass, 4 fail)
Pass rate81%

Mileage

52,997 mi
Last recorded52,997 miles
Recorded on29 Dec 2025
Typical for 2003 Porsche Boxster58,432 mi

Below or average mileage for this year

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

RegistrationCN03 BOX
MakePorsche
ModelBoxster
Year2003
ColourSilver
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

17 pass 4 fail
Pass 29 Dec 2025 52,997 miles

Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Pass 14 Nov 2023 52,987 miles

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

Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

Fail 21 Jul 2023 52,984 miles

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

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

Brake disc worn, pitted or scored, but not seriously weakened N/S/F O/S/F (1.1.14 (a) (ii))

Brake disc worn, pitted or scored, but not seriously weakened N/S/R O/S/R (1.1.14 (a) (ii))

Brake pipe corroded, covered in grease or other material N/S/F O/S/F AND N/S/R O/S/R (1.1.11 (c))

Pass 21 Jan 2021 52,969 miles

Brake disc worn, but not excessively n/s/r o/s/r (1.1.14 (a) (i))

Brake pipe corroded, covered in grease or other material n/s/r o/s/r (1.1.11 (c))

Pass 22 Jun 2019 52,215 miles
Pass 9 May 2018 50,400 miles

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

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

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

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

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

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

Pass 3 Nov 2016 46,817 miles

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

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

Offside Brake pipe slightly corroded front to rear (3.6.B.2c)

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

Fail 31 Oct 2016 46,817 miles

Nearside Front coil spring broken (2.4.C.1a)

Offside Front coil spring broken (2.4.C.1a)

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

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

Offside Brake pipe slightly corroded front to rear (3.6.B.2c)

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

Fail 12 Aug 2016 46,767 miles

Nearside Front Headlamp not working on dipped beam (1.7.5a)

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

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

Nearside Front coil spring broken (2.4.C.1a)

Offside Front Inner Brake pipe excessively corroded (3.6.B.2c)

Offside Front Outer Brake pipe excessively corroded (3.6.B.2c)

Offside Front coil spring broken (2.4.C.1a)

Offside Rear Direction indicator incorrect colour (1.4.A.2f)

Front Anti-roll bar linkage ball joint dust cover deteriorated, but preventing the ingress of dirt nearside and offside (2.4.G.2)

Pass 29 Oct 2015 43,445 miles

Offside Front Brake pipe slightly corroded to flexi hose (3.6.B.2c)

Pass 20 Oct 2014 39,327 miles
Pass 15 Nov 2013 38,045 miles
Pass 8 Nov 2012 36,273 miles
Pass 10 Nov 2011 34,537 miles
Pass 4 Dec 2010 33,285 miles
Pass 8 Dec 2009 29,601 miles
Pass 6 Apr 2009 27,295 miles
Pass 4 Apr 2008 25,589 miles
Pass 4 Apr 2007 22,160 miles
Fail 3 Apr 2007 22,159 miles

Nearside Rear brake disc excessively pitted (3.5.1h)

Offside Rear brake disc excessively pitted (3.5.1h)

Pass 27 Mar 2006 19,406 miles

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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CN03 BOX is a 2003 Porsche Boxster in Silver with a 3,200cc petrol engine. This vehicle has been through 21 MOT tests with a personal pass rate of 81%.

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 performed better than the average for its year.

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 CN03 BOX, 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 CN03 BOX?

You can check the full history of CN03 BOX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CN03 BOX registered?

CN03 BOX is a 2003 Porsche Boxster, first registered on 9 April 2003.

Is CN03 BOX safe to buy?

The MOT history for CN03 BOX shows 21 tests with a 81% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does CN03 BOX 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 CN03 BOX. 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.