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RX03 KNJ

2003 Porsche 911

Silver Petrol 3600cc
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MOT Status

Valid
Expires19 May 2027
Tests25 (22 pass, 3 fail)
Pass rate88%

Mileage

103,337 mi
Last recorded103,337 miles
Recorded on27 Apr 2026
Typical for 2003 Porsche 91156,599 mi

Significantly above average — investigate

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

RegistrationRX03 KNJ
MakePorsche
Model911
Year2003
ColourSilver
Fuel typePetrol
Engine3,600cc

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

22 pass 3 fail
Pass 27 Apr 2026 103,337 miles
Pass 28 Apr 2025 102,559 miles
Pass 15 May 2024 101,606 miles

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Fail 13 May 2024 101,597 miles

Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Pass 26 Apr 2023 100,310 miles
Fail 26 Apr 2023 100,310 miles

Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))

Pass 25 Apr 2022 99,413 miles

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

Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Pass 20 May 2021 98,479 miles
Fail 17 May 2021 98,472 miles

Driver's seat fore and aft adjustment mechanism not functioning as intended. (6.2.5 (b) (i))

Nearside Exhaust has a major leak of exhaust gases box (6.1.2 (a))

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

Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))

Offside Exhaust has a minor leak of exhaust gases box (6.1.2 (a))

Pass 20 Aug 2020 97,819 miles
Pass 21 May 2019 96,194 miles
Pass 21 May 2018 95,034 miles
Pass 24 May 2017 93,736 miles
Pass 23 May 2016 91,338 miles

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

Pass 3 Jun 2015 86,936 miles

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)

rear exhaust corroded

Pass 12 Jun 2014 81,888 miles
Pass 17 May 2014 81,685 miles
Pass 3 Jun 2013 76,899 miles
Pass 26 May 2012 71,894 miles
Pass 3 Jun 2011 67,449 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 22 May 2010 62,377 miles
Pass 8 Jun 2009 57,607 miles
Pass 3 Jun 2008 52,751 miles
Pass 8 Jun 2007 47,658 miles
Pass 16 Mar 2006 39,116 miles

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

How Reliable is the Porsche 911?

Based on 977,057 MOT tests across 73,061 vehicles.

85.2%
Pass Rate
1,867
Miles/Year
47
Year Lifespan
73,061
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 20,869
position lamp(s) not working 7,590
Windscreen washer provides insufficient washer liquid 6,439
Headlamp aim too high 6,432
Brake pipe excessively corroded 5,466
Full Porsche 911 reliability report

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RX03 KNJ is a 2003 Porsche 911 in Silver with a 3,600cc petrol engine. This vehicle has been through 25 MOT tests with a personal pass rate of 88%.

Across all 2003 Porsche 911 models, the average MOT pass rate is 83.0% with a typical mileage of 56,599 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Porsche 911 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 20,869 recorded failures. If you're considering buying RX03 KNJ, it's worth having these areas checked by a mechanic before committing.

The Porsche 911 typically stays on UK roads for around 47 years. At 23 years old, this Porsche 911 is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of RX03 KNJ?

You can check the full history of RX03 KNJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was RX03 KNJ registered?

RX03 KNJ is a 2003 Porsche 911, first registered on 8 March 2003.

Is RX03 KNJ safe to buy?

The MOT history for RX03 KNJ shows 25 tests with a 88% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does RX03 KNJ 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 RX03 KNJ. 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.