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DEZ 336

2004 Porsche 911

Blue Petrol 3596cc
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MOT Status

Valid
Expires31 Aug 2026
Tests24 (20 pass, 4 fail)
Pass rate83.3%

Mileage

53,277 mi
Last recorded53,277 miles
Recorded on1 Sep 2025
Typical for 2004 Porsche 91151,788 mi

Below or average mileage for this year

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

RegistrationDEZ 336
MakePorsche
Model911
Year2004
ColourBlue
Fuel typePetrol
Engine3,596cc

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 1 Sep 2025 53,277 miles

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

Fail 26 Aug 2025 53,276 miles

Brake pipe excessively corroded Brake pipe across the rear (1.1.11 (c))

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

Nearside Front Brake pipe corroded, covered in grease or other material Pipe feeding flexible brake hose corroded (1.1.11 (c))

Nearside Rear Nail in tyre ()

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

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

Pass 30 Aug 2024 52,957 miles
Pass 16 Aug 2023 52,902 miles

Oil leak, but not excessive Rear of engine area (8.4.1 (a) (i))

Fail 16 Aug 2023 52,902 miles

Fuel cap/sealing device ineffective (6.1.3 (b) (i))

Nearside Front Headlamp aim too high (4.1.2 (a))

Offside Front Headlamp aim too high (4.1.2 (a))

Oil leak, but not excessive Rear of engine area (8.4.1 (a) (i))

Pass 22 Aug 2022 52,292 miles

Anti-roll bar linkage ball joint has slight play (5.3.4 (a) (i))

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

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

Offside Rear Nail in tyre ()

Fail 8 Aug 2022 52,245 miles

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

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

Anti-roll bar linkage ball joint has slight play (5.3.4 (a) (i))

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

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

Offside Rear Nail in tyre ()

Pass 5 Aug 2021 49,100 miles

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

Offside Rear Nail in tyre ()

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

Pass 31 Jul 2020 44,721 miles

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

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

Fail 30 Jul 2020 44,721 miles

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

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

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

Nearside wiper blade smeary

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

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

Pass 12 Aug 2019 41,299 miles
Pass 25 Jul 2018 36,504 miles
Pass 3 Aug 2017 33,778 miles
Pass 8 Aug 2016 32,704 miles
Pass 6 Aug 2015 31,445 miles
Pass 15 Aug 2014 29,381 miles

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

Pass 13 Jun 2013 28,356 miles

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

Pass 25 Jun 2012 19,287 miles
Pass 22 Sep 2011 18,733 miles
Pass 25 Sep 2010 17,833 miles
Pass 1 Oct 2009 16,300 miles
Pass 2 Oct 2008 13,177 miles
Pass 1 Mar 2008 12,114 miles
Pass 26 Feb 2007 9,898 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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DEZ 336 is a 2004 Porsche 911 in Blue with a 3,596cc 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 DEZ 336, 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 DEZ 336?

You can check the full history of DEZ 336 by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was DEZ 336 registered?

DEZ 336 is a 2004 Porsche 911, first registered on 12 February 2004.

Is DEZ 336 safe to buy?

The MOT history for DEZ 336 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 DEZ 336 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 DEZ 336. 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.