CarVerify

Free Car Check

CN03 HRM

2003 Porsche Boxster

Black Petrol 2700cc
Search another vehicle

MOT Status

Valid
Expires23 Jan 2027
Tests28 (20 pass, 8 fail)
Pass rate71.4%

Mileage

100,658 mi
Last recorded100,658 miles
Recorded on24 Jan 2026
Typical for 2003 Porsche Boxster58,432 mi

Significantly above average — investigate

4 checks still locked for this Porsche
Stolen
Finance
Write-off
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £9.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationCN03 HRM
MakePorsche
ModelBoxster
Year2003
ColourBlack
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

20 pass 8 fail
Pass 24 Jan 2026 100,658 miles

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))

Fail 17 Jan 2026 100,657 miles

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

Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))

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))

Pass 3 Jan 2025 95,772 miles

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

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

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

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

Pass 23 Jan 2024 87,799 miles
Pass 16 Jan 2023 85,980 miles

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

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

Offside Power steering pipe/hose slightly corroded (2.1.5 (g) (i))

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

Pass 7 Jan 2022 84,792 miles

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

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

Offside Front Power steering pipe/hose slightly corroded (2.1.5 (g) (i))

Pass 20 Jan 2021 83,708 miles

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

Fail 6 Jan 2021 83,683 miles

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

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

Pass 9 Jan 2020 83,393 miles

headlamp lenses deteriorated

Pass 14 Jan 2019 83,003 miles

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

Pass 22 Jan 2018 78,304 miles
Pass 18 Jan 2017 74,471 miles

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

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

front wipers in poor condition

Fail 16 Jan 2017 74,470 miles

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

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

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

front wipers in poor condition

Pass 24 Dec 2015 73,302 miles

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

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

Offside Front 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)

Fail 7 Nov 2015 73,270 miles

Nearside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords inner sidewall (4.1.D.1a)

Nearside Headlamp not working on dipped beam (1.7.5a)

Nearside Headlamp not working on main beam (1.7.5a)

Offside Headlamp not working on dipped beam (1.7.5a)

Offside Headlamp not working on main beam (1.7.5a)

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

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

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

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

Pass 23 Sep 2014 72,194 miles

Exhaust has a minor leak of exhaust gases (7.1.2)

Exhaust system is showing signs of corrosion

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

Pass 2 Oct 2013 70,766 miles

The Exhaust system is showing signs of corrosion

Fail 1 Oct 2013 70,766 miles

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

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

The Exhaust system is showing signs of corrosion

Pass 4 Sep 2012 66,722 miles
Fail 4 Sep 2012 66,722 miles

Offside Headlamp not working on dipped beam (1.7.5a)

Pass 31 Mar 2011 60,042 miles
Fail 29 Mar 2011 60,042 miles

Nearside Front Headlamp not working on main beam (1.7.5a)

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

Offside Front Headlamp aim too low (1.8)

Pass 29 Mar 2010 55,165 miles
Pass 18 Mar 2009 44,345 miles
Pass 25 Mar 2008 35,610 miles
Fail 25 Mar 2008 35,610 miles

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

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

Pass 31 Mar 2007 26,409 miles

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

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

Pass 31 Mar 2006 21,619 miles

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

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

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

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

Don't risk it. Know before you buy.

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.

£30k guarantee Instant results Cancel anytime

CN03 HRM is a 2003 Porsche Boxster in Black with a 2,700cc petrol engine. This vehicle has been through 28 MOT tests with a personal pass rate of 71.4%.

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 CN03 HRM, 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 CN03 HRM?

You can check the full history of CN03 HRM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CN03 HRM registered?

CN03 HRM is a 2003 Porsche Boxster, first registered on 20 June 2003.

Is CN03 HRM safe to buy?

The MOT history for CN03 HRM 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 CN03 HRM 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 CN03 HRM. 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.