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G11 UNT

2003 Porsche 911

Grey Petrol 3600cc
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MOT Status

Valid
Expires22 Oct 2026
Tests22 (18 pass, 4 fail)
Pass rate81.8%

Mileage

94,496 mi
Last recorded94,496 miles
Recorded on23 Oct 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

RegistrationG11 UNT
MakePorsche
Model911
Year2003
ColourGrey
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 23 Oct 2025 94,496 miles
Pass 24 Sep 2024 94,435 miles

Nearside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Pass 16 Oct 2023 94,393 miles
Pass 28 Sep 2022 94,308 miles

Nearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Front washer jet weak but clearing screen

Pass 1 Oct 2021 94,060 miles
Pass 29 Sep 2020 93,926 miles

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

Offside Front Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

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

Pass 2 Oct 2019 93,905 miles

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

Offside Front Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

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

Fail 24 May 2018 93,890 miles

Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))

Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Offside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Pass 31 May 2017 93,850 miles

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

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

Pass 2 Apr 2016 89,839 miles
Fail 2 Apr 2016 89,839 miles

Nearside Windscreen washer provides insufficient washer liquid (8.2.3)

Pass 3 Mar 2015 86,132 miles
Pass 21 May 2013 81,337 miles

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

Offside Rear Anti-roll bar has slight play in a pin/bush (2.4.G.2)

Pass 10 May 2012 77,596 miles
Pass 23 Mar 2011 72,451 miles
Pass 4 Mar 2010 66,550 miles
Fail 3 Mar 2009 58,999 miles

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

Pass 3 Mar 2009 58,999 miles
Pass 17 Jun 2008 62,755 miles

advise front wipers slightly smearing screen

Pass 13 Jan 2007 50,752 miles

Child seat fitted not allowing full inspection of adult belt

Fail 3 Jan 2007 50,582 miles

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

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

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 10 Jan 2006 42,350 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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G11 UNT is a 2003 Porsche 911 in Grey 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 G11 UNT, 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 G11 UNT?

You can check the full history of G11 UNT by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was G11 UNT registered?

G11 UNT is a 2003 Porsche 911, first registered on 10 January 2003.

Is G11 UNT safe to buy?

The MOT history for G11 UNT 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 G11 UNT 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 G11 UNT. 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.