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GX03 NAA

2003 Porsche Boxster

Red Petrol 2700cc
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MOT Status

Expired
Expires22 May 2026
Tests25 (17 pass, 8 fail)
Pass rate68%

Mileage

113,644 mi
Last recorded113,644 miles
Recorded on11 Jun 2026
Typical for 2003 Porsche Boxster58,432 mi

Significantly above average — investigate

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

RegistrationGX03 NAA
MakePorsche
ModelBoxster
Year2003
ColourRed
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

17 pass 8 fail
Fail 11 Jun 2026 113,644 miles

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

Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))

Exhaust carbon monoxide content at idle exceeds manufacturer's specified limits (8.2.1.2 (b))

Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))

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

Windscreen washer provides insufficient washer liquid (3.5 (a))

All tyres perished

Nearside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))

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

Offside Front Macpherson strut corroded but not seriously weakened (5.3.3 (b) (i))

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

Pass 23 May 2025 113,628 miles

Tyre slightly damaged/cracking or perishing ALL TYRES HEAVILY PERISHED AND OVER TEN YEARS OLD (5.2.3 (d) (ii))

Fail 16 May 2025 113,624 miles

Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b))

Front Headlamp has a product on the lens so that the light output is severely reduced Both (4.1.4 (b))

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

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

Windscreen washer provides insufficient washer liquid (3.5 (a))

Battery insecure but not likely to fall from carrier (4.13 (a) (i))

Tyre slightly damaged/cracking or perishing ALL TYRES HEAVILY PERISHED AND OVER TEN YEARS OLD (5.2.3 (d) (ii))

Fail 30 Mar 2023 113,229 miles

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

Exhaust carbon monoxide content at idle exceeds manufacturer's specified limits (8.2.1.2 (b))

Nearside Rear Brake pipe leaking on a hydraulic braking system (1.1.11 (b) (ii)) DANGEROUS

Front Headlamp has a product on the lens but not seriously reducing light output both (4.1.4 (b))

Offside Rear Exhaust has a minor leak of exhaust gases weld cracked (6.1.2 (a))

Tyre slightly damaged/cracking or perishing all 4x (5.2.3 (d) (ii))

Fail 4 Mar 2023 113,225 miles

Exhaust emissions likely to be affected by an exhaust leak (8.2.1.1 (b))

Exhaust has a major leak of exhaust gases (6.1.2 (a))

Nearside Front Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

Offside Front Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

Tyre slightly damaged/cracking or perishing all tyres (5.2.3 (d) (ii))

Pass 16 Nov 2021 112,783 miles
Pass 6 Oct 2020 111,813 miles

Nearside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 3 Apr 2019 109,506 miles
Pass 6 Apr 2018 107,938 miles
Fail 6 Apr 2018 107,938 miles

Exhaust emissions Lambda reading after 2nd fast idle outside specified limits (7.3.D.3)

Exhaust emissions carbon monoxide content at idle excessive (7.3.D.4)

Pass 6 Mar 2017 106,334 miles
Pass 7 Mar 2016 105,307 miles
Pass 9 Mar 2015 103,632 miles
Fail 27 Feb 2015 103,538 miles

Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.3)

Exhaust emissions carbon monoxide content at idle excessive (7.3.D.4)

Exhaust has a major leak of exhaust gases (7.1.2)

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)

Pass 3 Mar 2014 100,833 miles

both front tyres slightly perished

Fail 3 Mar 2014 100,829 miles

Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.3)

Exhaust emissions carbon monoxide content at idle excessive (7.3.D.4)

Engine covers fitted obscuring some components in the engine bay

Under-trays fitted obscuring some underside components

Pass 4 Mar 2013 90,055 miles

eml illuminated

rear brake disc inner faces corroded

slight rust stain and movement on rear anti-roll bar saddle bushes

Pass 20 Jan 2012 79,479 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)

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

front and rear brake discs corroded

Pass 9 Mar 2011 75,509 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)

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Fail 9 Mar 2011 75,509 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)

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

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 5 Mar 2010 67,324 miles

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 23 Jan 2009 61,030 miles
Pass 24 Jan 2008 58,417 miles
Pass 5 Feb 2007 49,322 miles
Pass 21 Feb 2006 37,218 miles

front and rear brake discs and pads worn

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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GX03 NAA is a 2003 Porsche Boxster in Red with a 2,700cc petrol engine. This vehicle has been through 25 MOT tests with a personal pass rate of 68%.

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 GX03 NAA, 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 GX03 NAA?

You can check the full history of GX03 NAA by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GX03 NAA registered?

GX03 NAA is a 2003 Porsche Boxster, first registered on 1 March 2003.

Is GX03 NAA safe to buy?

The MOT history for GX03 NAA shows 25 tests with a 68% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does GX03 NAA 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 GX03 NAA. 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.