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N14 CST

2003 Porsche 911

Silver Petrol 3600cc
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MOT Status

Valid
Expires30 Nov 2026
Tests22 (18 pass, 4 fail)
Pass rate81.8%

Mileage

91,494 mi
Last recorded91,494 miles
Recorded on1 Dec 2025
Typical for 2003 Porsche 91156,599 mi

Significantly above average — investigate

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

RegistrationN14 CST
MakePorsche
Model911
Year2003
ColourSilver
Fuel typePetrol
Engine3,600cc

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

18 pass 4 fail
Pass 1 Dec 2025 91,494 miles
Pass 28 Nov 2024 90,667 miles
Pass 10 Nov 2023 88,298 miles
Pass 11 Nov 2022 87,066 miles
Pass 25 Nov 2021 86,589 miles
Fail 24 Nov 2021 86,581 miles

Brake performance not tested due to leaks (1.2.1 (g))

Nearside Rear Brake pipe excessively corroded (1.1.11 (c))

Offside Rear Tyre has a lump, caused by separation or partial failure of its structure outer side wall (5.2.3 (d) (ii)) DANGEROUS

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

Nearside Front Upper Shock absorbers has a slightly worn bush (5.3.2 (c))

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

Nearside Rear Brake pipe leaking on an air braking system (1.1.11 (b) (i))

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

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

Pass 23 Sep 2019 86,038 miles
Pass 18 Sep 2018 84,590 miles
Pass 1 Mar 2017 84,045 miles
Pass 11 Mar 2016 79,394 miles
Pass 23 May 2015 74,372 miles
Fail 16 Mar 2015 74,328 miles

Front Brake pad(s) less than 1.5 mm thick (3.5.1g)

Nearside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc (2.5.C.1a)

Offside Front constant velocity joint gaiter deteriorated to the extent that it no longer prevents the ingress of dirt etc (2.5.C.1a)

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

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

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

Rear Brake pad(s) wearing thin (3.5.1g)

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

Pass 18 Mar 2014 68,925 miles
Pass 21 Dec 2012 66,858 miles
Fail 12 Dec 2011 62,560 miles

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

Pass 12 Dec 2011 62,560 miles
Pass 30 Jul 2010 54,440 miles

nearside rear turbo actuator rod corroded /broken off

nearside rear tyre worn completely smooth on inner edge very very close to inner cords but not at time of test

offside and nearside exhaust manifolds to system flange nuts loose and corroded down in size and slight blowing from each joint

offside and nearside front tyres worn on inner edges

Pass 8 Jul 2009 47,405 miles
Pass 15 Jul 2008 43,595 miles

slight exhaust blow from off side of engine

Fail 9 Jul 2008 43,591 miles

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

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

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

Offside Headlamp aim too low (1.8)

registration plate character(s) incorrectly spaced (6.3.4a)

registration plate character(s) laid out in an incorrect format (6.3.4f)

registration plate character(s) likely to be misread (6.3.4b)

registration plate character(s) not correctly formed (6.3.4b)

registration plate has a feature which changes the appearance or legibility of the characters (6.3.4c)

registration plate letter/figure incomplete (6.3.1c)

slight exhaust blow from off side of engine

Pass 11 Jun 2007 40,986 miles
Pass 4 Jul 2006 22,249 miles

How Reliable is the Porsche 911?

Based on 977,057 MOT tests across 73,061 vehicles.

85.2%
Pass Rate
1,867
Miles/Year
47
Year Lifespan
73,061
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 20,869
position lamp(s) not working 7,590
Windscreen washer provides insufficient washer liquid 6,439
Headlamp aim too high 6,432
Brake pipe excessively corroded 5,466
Full Porsche 911 reliability report

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N14 CST is a 2003 Porsche 911 in Silver with a 3,600cc petrol engine. This vehicle has been through 22 MOT tests with a personal pass rate of 81.8%.

Across all 2003 Porsche 911 models, the average MOT pass rate is 83.0% with a typical mileage of 56,599 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 911 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 20,869 recorded failures. If you're considering buying N14 CST, it's worth having these areas checked by a mechanic before committing.

The Porsche 911 typically stays on UK roads for around 47 years. At 23 years old, this Porsche 911 is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of N14 CST?

You can check the full history of N14 CST by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was N14 CST registered?

N14 CST is a 2003 Porsche 911, first registered on 8 May 2003.

Is N14 CST safe to buy?

The MOT history for N14 CST shows 22 tests with a 81.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does N14 CST 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 N14 CST. 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.