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S321 ADR

2003 Porsche Boxster

Blue Petrol 3200cc
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MOT Status

Valid
Expires9 Aug 2027
Tests24 (20 pass, 4 fail)
Pass rate83.3%

Mileage

89,470 mi
Last recorded89,470 miles
Recorded on10 Aug 2026
Typical for 2003 Porsche Boxster58,432 mi

Significantly above average — investigate

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

RegistrationS321 ADR
MakePorsche
ModelBoxster
Year2003
ColourBlue
Fuel typePetrol
Engine3,200cc

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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

20 pass 4 fail
Pass 10 Aug 2026 89,470 miles

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

Pass 10 Oct 2025 89,052 miles
Pass 16 Sep 2024 88,953 miles
Pass 25 Sep 2023 88,805 miles
Pass 23 Nov 2022 88,630 miles

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

Pass 16 Dec 2021 88,276 miles
Fail 13 Nov 2021 88,271 miles

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

Pass 2 Oct 2020 87,646 miles
Fail 2 Oct 2020 87,646 miles

Offside Registration plate lamp does not illuminate simultaneously with the position lamps (4.7.2 (a))

Pass 11 Sep 2019 86,837 miles
Pass 8 Oct 2018 86,301 miles

Both front tyres perished on outer edges

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

Fail 8 Oct 2018 86,300 miles

Nearside Rear Parking brake inoperative on one side Near side parking brake when operated , comes on slightly then drops off with no recordings (clonk noise is heard from near side rear when drops off) (1.4.1 (a))

Parking brake efficiency below requirements (1.4.2 (a) (i))

Both front tyres perished on outer edges

Front Registration plate insecure but not likely to fall off (0.1 (a))

Nearside Rear Brake pipe inadequately clipped or supported (1.1.11 (d) (i))

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

Pass 14 Sep 2017 84,525 miles
Pass 8 Oct 2016 83,198 miles
Pass 6 Nov 2015 81,155 miles
Pass 1 Oct 2014 79,444 miles
Pass 10 Oct 2013 73,417 miles

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

all brake discs rusty

Pass 17 Jan 2011 68,909 miles
Pass 5 Feb 2010 62,984 miles

ADVISE FRONT TYRES SLIGHTLY LOW

Fail 6 Feb 2009 49,242 miles

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

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

Pass 6 Feb 2009 49,242 miles

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

Pass 6 Mar 2008 35,968 miles
Pass 3 Jul 2007 31,182 miles
Pass 27 Jul 2006 22,565 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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S321 ADR is a 2003 Porsche Boxster in Blue with a 3,200cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 83.3%.

Across all 2003 Porsche Boxster models, the average MOT pass rate is 80.1% with a typical mileage of 58,432 miles. This particular vehicle has performed better than the average for its year.

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 S321 ADR, 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 23 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 S321 ADR?

You can check the full history of S321 ADR by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was S321 ADR registered?

S321 ADR is a 2003 Porsche Boxster, first registered on 28 July 2003.

Is S321 ADR safe to buy?

The MOT history for S321 ADR 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 S321 ADR 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 S321 ADR. 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.