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RN03 KKF

2003 Porsche Boxster

Grey Petrol 2687cc
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MOT Status

Valid
Expires18 May 2027
Tests29 (21 pass, 8 fail)
Pass rate72.4%

Mileage

104,384 mi
Last recorded104,384 miles
Recorded on19 May 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

RegistrationRN03 KKF
MakePorsche
ModelBoxster
Year2003
ColourGrey
Fuel typePetrol
Engine2,687cc

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

21 pass 8 fail
Pass 19 May 2026 104,384 miles

Nearside Play in steering rack inner joint(s)

Offside Front Inner Brake pipe inadequately clipped or supported pipe fouling (1.1.11 (d) (i))

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

Offside Rear Inner Brake pipe inadequately clipped or supported pipe fouling on body (1.1.11 (d) (i))

Pass 15 Apr 2025 102,654 miles

Nearside Front Headlamp lens slightly defective (4.1.1 (b) (i))

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

Offside Front Headlamp lens slightly defective (4.1.1 (b) (i))

Pass 15 Apr 2024 99,934 miles

Nearside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

Fail 15 Apr 2024 99,931 miles

Offside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Nearside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

Pass 5 Apr 2023 96,705 miles

Rear Brake pipe inadequately clipped or supported from N/S to O/S (1.1.11 (d) (i))

Fail 30 Mar 2023 96,705 miles

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

Offside Windscreen washer not working (3.5 (a))

Rear Brake pipe inadequately clipped or supported from N/S to O/S (1.1.11 (d) (i))

Pass 19 Apr 2022 93,092 miles

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

Headlamp lens slightly defective both sides (4.1.1 (b) (i))

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

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

Offside Rear brake backplate fouling

Fail 19 Apr 2022 93,092 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

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

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

Headlamp lens slightly defective both sides (4.1.1 (b) (i))

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

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

Offside Rear brake backplate fouling

Pass 24 Mar 2021 91,073 miles

Offside Front Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))

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

Fail 17 Mar 2021 91,001 miles

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

Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))

Offside Headlamp aim too high (4.1.2 (a))

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

Nearside Rear Inner Brake pipe inadequately clipped or supported pipe fouling on body in numerous places (1.1.11 (d) (i))

Offside Front Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))

Offside Front Inner Brake pipe inadequately clipped or supported (1.1.11 (d) (i))

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

Pass 18 Mar 2020 88,248 miles

Offside Front Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Fail 18 Mar 2020 88,248 miles

Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))

Offside Front Brake hose has slight corrosion to ferrule (1.1.12 (f) (i))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Pass 16 Feb 2019 86,190 miles

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

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

Offside Front Brake pipe corroded, covered in grease or other material at flexi to caliper (1.1.11 (c))

Offside Front Brake pipe corroded, covered in grease or other material round caliper (1.1.11 (c))

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

Pass 25 Jan 2018 85,184 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 25 Jan 2017 84,219 miles
Pass 26 Jan 2016 81,040 miles
Pass 14 Jan 2015 77,749 miles
Fail 13 Jan 2015 77,749 miles

Nearside Rear Exhaust system not adequately supported (7.1.1)

Offside Rear Exhaust system not adequately supported (7.1.1)

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

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

offside rear metal brake pipe corroded

Pass 17 Jan 2014 73,548 miles

Engine covers fitted obscuring some components in the engine bay

Pass 16 Jan 2013 67,183 miles
Pass 11 Jan 2012 63,118 miles
Fail 11 Jan 2012 63,118 miles

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

Nearside Stop lamp not working (1.2.1b)

Pass 13 Jun 2011 60,470 miles
Pass 6 Jul 2010 57,310 miles

Advise: both sides rear discs inner surface rusty

Pass 5 Jun 2009 52,873 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 4 Jun 2008 47,498 miles
Fail 3 Jun 2008 47,498 miles

Nearside Rear 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)

Pass 6 Jun 2007 34,668 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 7 Jun 2006 19,069 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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RN03 KKF is a 2003 Porsche Boxster in Grey with a 2,687cc petrol engine. This vehicle has been through 29 MOT tests with a personal pass rate of 72.4%.

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 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 RN03 KKF, 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 RN03 KKF?

You can check the full history of RN03 KKF by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was RN03 KKF registered?

RN03 KKF is a 2003 Porsche Boxster, first registered on 17 July 2003.

Is RN03 KKF safe to buy?

The MOT history for RN03 KKF shows 29 tests with a 72.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does RN03 KKF 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 RN03 KKF. 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.