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GN04 GUG

2004 Porsche 911

Black Petrol 3600cc
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MOT Status

Valid
Expires22 Jul 2027
Tests24 (20 pass, 4 fail)
Pass rate83.3%

Mileage

112,246 mi
Last recorded112,246 miles
Recorded on23 Jul 2026
Typical for 2004 Porsche 91151,788 mi

Significantly above average — investigate

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

RegistrationGN04 GUG
MakePorsche
Model911
Year2004
ColourBlack
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

20 pass 4 fail
Pass 23 Jul 2026 112,246 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 Brake pipe clips or supports missing, pipe adequately supported bracket bolt broken on strut (1.1.11 (d) (i))

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 22 Jul 2025 109,690 miles

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

Nearside Rear Coil spring corroded (5.3.1 (b) (i))

Offside Front Brake pipe clips or supports missing, pipe adequately supported (1.1.11 (d) (i))

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

Offside Rear Coil spring corroded (5.3.1 (b) (i))

Fail 9 Jul 2025 109,686 miles

Power steering component leaking rack area (2.1.5 (a))

Power steering malfunctioning (2.1.5 (a))

offside front brake pipe corroded

slight corrosion on both rear coil springs

Pass 18 Jun 2024 108,833 miles

Offside Obligatory mirror slightly damaged (3.3 (b) (i))

Pass 25 Sep 2023 107,935 miles
Fail 14 Aug 2023 107,930 miles

Offside Front Brake pipe excessively corroded (1.1.11 (c))

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

Pass 4 Oct 2022 106,875 miles

Front Brake disc worn, but not excessively corroded (1.1.14 (a) (i))

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

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

Rear Brake disc worn, but not excessively corroded (1.1.14 (a) (i))

Pass 11 Oct 2021 105,459 miles

Front Anti-roll bar linkage corroded but not seriously weakened (5.3.3 (b) (i))

Nearside Headlamp lens slightly defective (4.1.1 (b) (i))

Offside Headlamp lens slightly defective (4.1.1 (b) (i))

Pass 30 Oct 2020 104,219 miles

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

Offside Front 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 11 Jun 2019 102,072 miles

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

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

Fail 1 Jun 2019 101,917 miles

Nearside Front Coil spring fractured or broken (5.3.1 (b) (i))

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

Offside Front Coil spring fractured or broken (5.3.1 (b) (i))

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

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

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

Pass 1 Jun 2018 99,598 miles
Pass 20 Jun 2017 98,305 miles

Central Brake pipe slightly corroded both main. (3.6.B.2c)

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

Oil leak

both front tyres tread cracking.

engine covers and under trays obscuring components.

Fail 19 Jun 2017 98,028 miles

Front Headlamp aim beam image obviously incorrect both (1.8.A.1b)

Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush (2.4.G.2)

Nearside Rear Tyre not fitted in accordance with side wall instructions (4.1.D.1f)

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

Central Brake pipe slightly corroded both main. (3.6.B.2c)

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

Oil leak

both front tyres tread cracking.

engine covers and under trays obscuring components.

Pass 17 Jun 2016 95,488 miles

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

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

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

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

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

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

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

Rear tyres worn on inside edge

Pass 19 Jun 2015 93,217 miles

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

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

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

Pass 19 Jun 2014 90,645 miles
Pass 23 May 2013 84,612 miles

Engine covers fitted obscuring some components in the engine bay

Nail in nearside rear tyre

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

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

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

Under-trays fitted obscuring some underside components

Pass 10 May 2012 82,233 miles

Engine covers fitted obscuring some components in the engine bay

Nail in nearside rear tyre

Under-trays fitted obscuring some underside components

Pass 20 Apr 2011 75,963 miles

adv both rear tyres worn to 2-3mm on middle of tread

adv slight movement in offside front wheel assembly

Pass 11 May 2010 114,186 miles
Pass 16 May 2009 67,296 miles
Pass 6 May 2008 59,846 miles
Pass 22 Feb 2007 57,760 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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GN04 GUG is a 2004 Porsche 911 in Black with a 3,600cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 83.3%.

Across all 2004 Porsche 911 models, the average MOT pass rate is 84.1% with a typical mileage of 51,788 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 GN04 GUG, 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 22 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 GN04 GUG?

You can check the full history of GN04 GUG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GN04 GUG registered?

GN04 GUG is a 2004 Porsche 911, first registered on 2 March 2004.

Is GN04 GUG safe to buy?

The MOT history for GN04 GUG shows 24 tests with a 83.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does GN04 GUG 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 GN04 GUG. 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.