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K400 MRK

2004 Porsche 911

Silver Petrol 3600cc
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MOT Status

Valid
Expires15 Mar 2027
Tests28 (20 pass, 8 fail)
Pass rate71.4%

Mileage

79,700 mi
Last recorded79,700 miles
Recorded on16 Mar 2026
Typical for 2004 Porsche 91151,788 mi

Significantly above average — investigate

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

RegistrationK400 MRK
MakePorsche
Model911
Year2004
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

20 pass 8 fail
Pass 16 Mar 2026 79,700 miles
Pass 14 Mar 2025 76,862 miles
Pass 27 Feb 2024 74,070 miles
Pass 20 Jun 2023 73,548 miles

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

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

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

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

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

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

Pass 20 Jun 2022 73,178 miles

Nearside Exhaust has a minor leak of exhaust gases flexi (6.1.2 (a))

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

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

Offside Exhaust has a minor leak of exhaust gases flexi (6.1.2 (a))

Offside Front 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 Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Fail 20 Jun 2022 73,178 miles

Nearside Exhaust has a minor leak of exhaust gases flexi (6.1.2 (a))

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

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

Offside Exhaust has a minor leak of exhaust gases flexi (6.1.2 (a))

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

Offside Front Position lamp not working (4.2.1 (a) (ii))

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

Offside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 17 Jun 2021 72,126 miles

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

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

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

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

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

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

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

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

Undertrays fitted obscuring multiple components

Pass 13 Jul 2020 70,558 miles

Coil spring corroded all 4 (5.3.1 (b) (i))

rear tyres wearing close to legal limits(nearside rear very close to 1,6mm)

Fail 8 Jul 2020 70,535 miles

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

Coil spring corroded all 4 (5.3.1 (b) (i))

rear tyres wearing close to legal limits(nearside rear very close to 1,6mm)

Pass 8 Jul 2019 68,666 miles

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

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

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

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

Fail 26 Jun 2019 68,660 miles

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

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

Brake pipe corroded, covered in grease or other material Where pipe passes through N/S/F wheel arch (1.1.11 (c))

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

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

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

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

Pass 26 Jun 2018 65,249 miles

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

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))

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

Fail 6 Jun 2018 65,246 miles

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

Nearside Brake pipe excessively corroded front to rear (1.1.11 (c))

Nearside Front Position lamp not working (4.2.1 (a))

Offside Brake pipe excessively corroded front to rear (1.1.11 (c))

Rear Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))

Brake pipe corroded, covered in grease or other material pipe inside nsf wheel arch (1.1.11 (c))

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

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

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

Pass 8 Jun 2017 60,432 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 3 Apr 2017 59,100 miles
Pass 12 Apr 2016 53,204 miles
Fail 7 Apr 2016 53,204 miles

Nearside Front Brake pipe excessively corroded at caliper (3.6.B.2c)

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

Nearside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

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

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

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

undertrays damaged

Pass 22 Apr 2015 48,036 miles
Fail 15 Apr 2015 48,034 miles

Emissions not tested (7.3.A.1)

Exhaust has a major leak of exhaust gases (7.1.2)

Pass 13 Nov 2013 47,566 miles
Fail 9 Nov 2013 47,566 miles

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

Pass 22 Oct 2012 45,972 miles

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

Fail 16 Oct 2012 45,971 miles

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

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

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

Nearside Side repeater slightly discoloured (1.4.A.2f)

Offside Side repeater slightly discoloured (1.4.A.2f)

Oil leak

Pass 31 Mar 2011 40,940 miles
Pass 3 Mar 2010 36,773 miles
Pass 13 Feb 2009 29,046 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 22 Feb 2008 14,769 miles
Pass 8 Mar 2007 6,242 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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K400 MRK is a 2004 Porsche 911 in Silver with a 3,600cc petrol engine. This vehicle has been through 28 MOT tests with a personal pass rate of 71.4%.

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 K400 MRK, 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 K400 MRK?

You can check the full history of K400 MRK by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was K400 MRK registered?

K400 MRK is a 2004 Porsche 911, first registered on 12 March 2004.

Is K400 MRK safe to buy?

The MOT history for K400 MRK shows 28 tests with a 71.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does K400 MRK 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 K400 MRK. 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.