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B23 ULL

2004 Porsche Boxster

Silver Petrol 3179cc
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MOT Status

Valid
Expires20 Aug 2026
Tests24 (19 pass, 5 fail)
Pass rate79.2%

Mileage

61,658 mi
Last recorded61,658 miles
Recorded on2 Aug 2025
Typical for 2004 Porsche Boxster55,920 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

RegistrationB23 ULL
MakePorsche
ModelBoxster
Year2004
ColourSilver
Fuel typePetrol
Engine3,179cc

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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

19 pass 5 fail
Pass 2 Aug 2025 61,658 miles
Pass 14 Aug 2024 57,398 miles
Pass 21 Aug 2023 55,134 miles
Pass 4 Oct 2022 54,487 miles
Pass 10 Sep 2021 53,659 miles
Pass 30 Sep 2020 53,173 miles
Pass 2 Oct 2019 52,271 miles
Fail 1 Oct 2019 52,271 miles

Emissions not tested due to exhaust gas leaks (8.2.1.2 (d))

Exhaust has a major leak of exhaust gases offside and nearside manifold to front pipe flanges and nearside rear silencer fixing clamp missing (6.1.2 (a))

Pass 7 Sep 2018 51,042 miles
Pass 14 Sep 2017 49,633 miles
Pass 20 Sep 2016 48,616 miles
Pass 18 Sep 2015 46,400 miles

front +o/s/r tyres cracking

Fail 17 Sep 2015 46,383 miles

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

front +o/s/r tyres cracking

Pass 24 Sep 2014 44,747 miles

front + rear tyres cracking

Pass 17 Sep 2013 42,039 miles
Pass 27 Sep 2012 40,507 miles
Fail 19 Sep 2012 40,483 miles

Nearside Headlamp not working on dipped beam (1.7.5a)

Offside Headlamp aim too high (1.8)

Pass 1 Oct 2011 39,078 miles

front tyres perished 225 40 18 y xl

rear tyres perished 235 35 18 y xl

Fail 31 Mar 2010 35,371 miles

Offside Headlamp aim too low (1.8)

front and rear discs slightly pitted and scored

rear number plate starting to delaminate

Pass 31 Mar 2010 35,371 miles

front and rear discs slightly pitted and scored

rear number plate starting to delaminate

Pass 3 Apr 2009 30,516 miles
Fail 2 Apr 2009 30,444 miles

Horn not working (1.6.2a)

Pass 31 Mar 2008 27,225 miles
Pass 24 Mar 2007 21,757 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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B23 ULL is a 2004 Porsche Boxster in Silver with a 3,179cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 79.2%.

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 B23 ULL, 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 B23 ULL?

You can check the full history of B23 ULL by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B23 ULL registered?

B23 ULL is a 2004 Porsche Boxster, first registered on 15 March 2004.

Is B23 ULL safe to buy?

The MOT history for B23 ULL shows 24 tests with a 79.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does B23 ULL 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 B23 ULL. 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.