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K400 ALJ

2004 Porsche Boxster

Silver Petrol 2700cc
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MOT Status

Valid
Expires16 Oct 2026
Tests24 (16 pass, 8 fail)
Pass rate66.7%

Mileage

84,465 mi
Last recorded84,465 miles
Recorded on17 Oct 2025
Typical for 2004 Porsche Boxster55,920 mi

Significantly above average — investigate

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

RegistrationK400 ALJ
MakePorsche
ModelBoxster
Year2004
ColourSilver
Fuel typePetrol
Engine2,700cc

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

16 pass 8 fail
Pass 17 Oct 2025 84,465 miles

Nearside Rear Direction indicator slightly discoloured (4.4.3 (a))

Rear n/s/r and o/s/r exhaust backbox clamp bolts broken but box is secure

Fail 10 Oct 2025 84,465 miles

Horn not working (7.7 (a))

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

Nearside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

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

Offside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Nearside Rear Direction indicator slightly discoloured (4.4.3 (a))

Rear n/s/r and o/s/r exhaust backbox clamp bolts broken but box is secure

Pass 3 Jul 2024 83,471 miles

Brake disc worn, pitted or scored, but not seriously weakened all 4 brake discs (1.1.14 (a) (ii))

Offside Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

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

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

exhaust emissions only just passed due to slight exhaust leaks

Fail 2 Jul 2024 83,471 miles

Windscreen washer provides insufficient washer liquid n/s/f and o/s/f (3.5 (a))

Brake disc worn, pitted or scored, but not seriously weakened all 4 brake discs (1.1.14 (a) (ii))

Offside Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

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

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

exhaust emissions only just passed due to slight exhaust leaks

Pass 24 Nov 2022 82,619 miles

Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

Rear Exhaust has a minor leak of exhaust gases Slight exhaust blow at rear muffler joints. (6.1.2 (a))

Fail 9 Sep 2022 82,619 miles

Exhaust emissions exceed manufacturer's specified limit (8.2.2.2 (a))

Front Windscreen washer provides insufficient washer liquid (3.5 (a))

Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Offside Indicator switch inoperative (4.4.2 (a) (ii))

Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

Pass 26 Apr 2019 81,301 miles
Pass 3 May 2018 79,900 miles
Fail 3 May 2018 79,900 miles

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

Pass 26 May 2017 78,012 miles
Fail 26 May 2017 78,012 miles

Nearside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Offside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Pass 5 May 2016 76,910 miles

Nearside Front Shock absorber has slight corrosion to the casing (2.7.2a)

Nearside Front Valve stem slightly damaged (4.1.D.1e)

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

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

Offside Front Shock absorber has slight corrosion to the casing (2.7.2a)

Offside Front Valve stem slightly damaged (4.1.D.1e)

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

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

all tyres cracked and perished

offside rear and nearside rear exhaust clamps missing

Fail 3 May 2016 76,910 miles

Fuel cap/sealing device sealing washer deteriorated (7.2.4c)

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

Nearside Front Shock absorber has slight corrosion to the casing (2.7.2a)

Nearside Front Valve stem slightly damaged (4.1.D.1e)

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

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

Offside Front Shock absorber has slight corrosion to the casing (2.7.2a)

Offside Front Valve stem slightly damaged (4.1.D.1e)

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

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

all tyres cracked and perished

offside rear and nearside rear exhaust clamps missing

Pass 26 Mar 2015 74,465 miles

All Tyres Cracking

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)

Under-trays fitted obscuring some underside components

Pass 3 Mar 2014 72,542 miles

both front tyres cracking in tread area

Pass 9 Mar 2013 65,962 miles

Nail in offside front tyre

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

Pass 3 Mar 2012 63,640 miles

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

Pass 8 Mar 2011 60,805 miles

Nearside Rear Parking brake: parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

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

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

Offside Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 1 Mar 2010 53,037 miles

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

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

Fail 1 Mar 2010 53,037 miles

Nearside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Offside Windscreen wiper does not clear the windscreen effectively (8.2.2)

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

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

Pass 5 Mar 2009 44,989 miles
Fail 4 Mar 2009 44,978 miles

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

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

Pass 7 Mar 2008 40,903 miles
Pass 9 Mar 2007 34,769 miles

How Reliable is the Porsche Boxster?

Based on 726,695 MOT tests across 46,886 vehicles.

82.8%
Pass Rate
2,475
Miles/Year
29
Year Lifespan
46,886
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 19,504
Brake pipe excessively corroded 6,317
Exhaust emissions Lambda reading after 2nd fast idle outside specified limits 5,538
brake disc excessively pitted 5,177
position lamp(s) not working 5,126
Full Porsche Boxster reliability report

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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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K400 ALJ is a 2004 Porsche Boxster in Silver with a 2,700cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 66.7%.

Across all 2004 Porsche Boxster models, the average MOT pass rate is 81.0% with a typical mileage of 55,920 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 Boxster fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 19,504 recorded failures. If you're considering buying K400 ALJ, it's worth having these areas checked by a mechanic before committing.

The Porsche Boxster typically stays on UK roads for around 29 years. At 22 years old, this Porsche Boxster is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of K400 ALJ?

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

What year was K400 ALJ registered?

K400 ALJ is a 2004 Porsche Boxster, first registered on 14 June 2004.

Is K400 ALJ safe to buy?

The MOT history for K400 ALJ shows 24 tests with a 66.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does K400 ALJ 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 ALJ. 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.