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G4 NBM

2003 Porsche 911

Blue Petrol 3600cc
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MOT Status

Valid
Expires20 May 2027
Tests24 (18 pass, 6 fail)
Pass rate75%

Mileage

123,685 mi
Last recorded123,685 miles
Recorded on21 May 2026
Typical for 2003 Porsche 91156,599 mi

Significantly above average — investigate

4 checks still locked for this Porsche
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Finance
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Vehicle Details

RegistrationG4 NBM
MakePorsche
Model911
Year2003
ColourBlue
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 6 fail
Pass 21 May 2026 123,685 miles
Pass 17 May 2021 121,434 miles

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

under trays fitted obscuring vision of some under body components

Pass 7 May 2020 120,922 miles
Pass 9 Feb 2019 119,732 miles

Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Fail 9 Feb 2019 119,732 miles

Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

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

Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Stop lamp(s) all not working (4.3.1 (a) (iii))

Pass 21 Dec 2017 118,182 miles

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

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

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

Pass 3 Jan 2017 114,686 miles
Pass 23 Nov 2016 114,676 miles
Fail 22 Nov 2016 114,651 miles

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

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

Offside Track rod end ball joint has excessive play (2.2.B.1f)

Offside Rear Exhaust has a minor leak of exhaust gases (7.1.2)

Pass 5 Jul 2016 111,689 miles

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

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

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

Fail 4 Jul 2016 111,689 miles

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

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

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

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

Pass 7 Jul 2015 102,625 miles

all brake discs slightly corroded

brake pipes slightly corroded

Pass 10 Jul 2014 91,114 miles

all brake disc inner faces slightly pitted / corroded

Pass 5 Jul 2013 82,509 miles

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

Fail 3 Jul 2013 82,508 miles

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

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

Nearside Stop lamp not working (1.2.1b)

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

Offside Rear Tyre has a lump, caused by separation or partial failure of its structure (4.1.D.1b)

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

Nearside Front constant velocity joint gaiter deteriorated, but preventing the ingress of dirt (2.5.C.1a)

Pass 26 Jun 2012 75,591 miles
Pass 5 Jul 2011 65,725 miles
Pass 12 Jul 2010 57,116 miles

BOTH FRONT DISCS PITTED ON INNER FACES

BOTH REAR DISCS PITTED ON INNER FACES

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

Service brake: service brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.C.1a)

Fail 7 Jul 2010 57,005 miles

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

Offside Front brake disc in such a condition that it is seriously weakened (3.5.1i)

Nail in nearside front tyre

both front tyres wearing on inner edges

both rear brake discs have slight pitting and grooving on inner surfaces

Pass 9 Jul 2009 45,390 miles

Inner Front brake disc slightly pitted (3.5.1h)

Inner Front brake disc slightly scored (3.5.1h)

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

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

Fail 10 Jul 2008 38,098 miles

Offside Rear Registration plate lamp not working (1.1.5c)

Pass 10 Jul 2008 38,098 miles
Pass 11 Jul 2007 25,388 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)

Pass 12 Jul 2006 13,010 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

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

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G4 NBM is a 2003 Porsche 911 in Blue with a 3,600cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 75%.

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 G4 NBM, 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 G4 NBM?

You can check the full history of G4 NBM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was G4 NBM registered?

G4 NBM is a 2003 Porsche 911, first registered on 6 June 2003.

Is G4 NBM safe to buy?

The MOT history for G4 NBM shows 24 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does G4 NBM 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 G4 NBM. 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.