Problems owners report
Complaints filed with NHTSA about the 2001 Porsche 911, by the system named in each complaint. One complaint can name several.
- Engine5
- Air bags2
- Exterior lighting1
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 1 injuries and 0 deaths reported
Compared with other years
NHTSA ODI complaints by model year
Fatal crashes in the US
From 2020 to 2023, 3 2001 911 vehicles were involved in crashes on US public roads in which someone died; 2 people died inside them. This is a count, not a crash rate: it grows with the number of cars on the road.
NHTSA Fatality Analysis Reporting System (FARS), crash years 2020–2023 (public domain)
New York safety inspections
At its first New York inspection the 2001 Porsche 911 failed the safety check 0.41% of the time — 79% less often than the average 2001 passenger car (2.00%). Median odometer at inspection: 59,994 miles.
NY DMV Vehicle Inspections (vezn-fmmk), initial inspections since Aug 2021 · how we count
Engines
The most common engines in 2001 Porsche 911 cars on Dutch roads are the 3.4 petrol (221 kW, 296 hp), 3.6 petrol (235 kW, 315 hp) and 3.6 petrol (309 kW, 414 hp).
| Engine | Power | Cars |
|---|---|---|
| 3.4 petrol | 221 kW 296 hp | 246 |
| 3.6 petrol | 235 kW 315 hp | 75 |
| 3.6 petrol | 309 kW 414 hp | 73 |
RDW Open Data (CC0): registered passenger cars and their fuel data · engine size rounded to 0.1 litre, net maximum power · versions with at least 20 cars
In the Netherlands
423 first registered in 2001 are on Dutch roads; 74% arrived later as imports. Median list price when new: €122,449.
Most common APK defects
- Bandenspanning niet op juiste waarde192
- Dimlicht onjuist afgesteld69
- Band(en) aanwezig met een profieldiepte van 1,6 t/m 2,5 mm59
- Band onvoldoende profiel51
- Overmatige vloeistoflekkage overige vloeistoffen41
- Stadslicht werkt niet (goed)32
- Stofhoes aandrijfas beschadigd en dicht niet af28
- Kentekenplaatverlichting werkt niet (goed) / ontbreekt26
Colours
RDW Open Data: registered vehicles and APK defects (CC0) · defect descriptions in the RDW's Dutch wording
In the United Kingdom
1,005 cars built in 2001 were licensed for the road at the end of 2025, and 743 more were declared off the road (SORN).
Department for Transport and DVLA, vehicle licensing statistics (table VEH0124, year of manufacture) · Open Government Licence v3.0
MOT test results in Great Britain
In 2023, 1,506 of these cars first registered in 2001 took their annual MOT test. 81% passed first time; among all cars first registered in 2001 the figure was 59%.
| Failed on | These cars | All cars from 2001 |
|---|---|---|
| Lamps, reflectors and electrical equipment | 9.6% | 19.3% |
| Body, chassis, structure | 3.9% | 9.7% |
| Brakes | 3.9% | 13.4% |
| Suspension | 3.6% | 15.4% |
| Noise, emissions and leaks | 3.2% | 6.8% |
| Visibility | 3.1% | 7.6% |
DVSA anonymised MOT tests and results, 2023 (Department for Transport) · Open Government Licence v3.0 · first tests only; a fix made at the test station within the hour still counts as a fail
In Finland
30 of these cars first registered in 2001 were in use in Finland on 30 Jun 2026, with an average of 164,000 km on the odometer at their last inspection.
Traficom (Finnish Transport and Communications Agency), open data on vehicles in use · CC BY 4.0
In New Zealand
45 2001 cars are on the New Zealand register; 44% arrived as used imports, 44% were sold new in New Zealand.
NZ Transport Agency Waka Kotahi, Motor Vehicle Register (March 2026) · CC BY 4.0
Recalls
No recall campaigns cover the 2001 Porsche 911.
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What Porsche told its dealers about the 2001 Porsche 911: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 635616 | INFORMATION REGARDING CLICKING NOISES FROM INSTRUMENT PANEL. *TT |
| 635594 | CONCERNS WITH DAMAGE TO THE SEAT WIRING HARNESS UNDER THE LEFT FRONT SEAT ON 911 TURBO AND 911 GT2 *TT |
| 619994 | TECHNICAL INFORMATION REGRDING FAILURE / DEFECT OF NAVIGATION SYSTEM. *TT |
| 11011666 | Parts information with parts withdrawal involving the hydro-mounting - 992199384F The affected vehicles are cars that use the part number mentioned. |
| 11011572 | Parts information for parts withdrawal involving the oil separator. The affected vehicles are cars that use part number 0PC115099A |
| 11011570 | Special tools and equipment information for the WiScope UV upgrade - affecting all Porsche models |
| 11011563 | Information on PIWIS tester update 43.000.020 & .021. PIWIS tester updates applies to all Porsche models that have an OBD2 port. |
| 11011561 | Information on PIWIS tester update 43.000.017. PIWIS tester updates applies to all Porsche models that have an OBD2 port. |
| 11011552 | Parts information for parts withdrawal involving the camera and control unit with the camera - PAD980551 & PAD980568C. The affected vehicles are cars that use the part numbers mentioned. |
| 11011200 | Information on PIWIS tester update 43.000.016. PIWIS tester updates applies to all Porsche models with an OBD2 port. |
| 11011195 | Information on PIWIS tester update 43.000.010, .011 & .015. PIWIS tester updates applies to all Porsche models with an OBD2 port. |
| 11009877 | Information on PIWIS tester update 42.950.048 |
| 11009862 | Special tools and equipment information for the mobile data signal strength in the workshop |
| 11008666 | Manufacturers certificate with an overview on approved Porsche A40 engine oils. See attached for list of affected vehicles. |
| 11008658 | Parts information for parts withdrawal involving the windscreen. Vehicles affected are cars that use part numbers 992845011Q, 992845011AN, 992845011S, 992845011AM, 992845011BL, 992845011DB, 992845047DY, 992845047FY |
| 11008657 | Information on PIWIS tester update 42.950.040. PIWIS tester updates applies to all Porsche models that have an OBD2 port. |
| 11008637 | Information on PIWIS tester update 42.950.032. PIWIS tester updates applies to all Porsche models that have an OBD2 port. |
| 11008636 | Information on PIWIS tester update 42.950.030. PIWIS tester updates applies to all Porsche models that have an OBD2 port. |
| 11008635 | Parts information for parts withdrawal involving the booster - 7PP035223M, 7PP035223AA, 99164548000. Vehicles affected are cars that use the part numbers listed. |
| 11008624 | Information on PIWIS tester update 42.950.025 |
| 11008607 | Technical information for installation of adapter cable for the 997 power window wiring harness in the 996. MY1998-2005 |
| 11008603 | Parts information for parts withdrawal involving the windscreen. The cars involved are cars that use the part numbers 992845011Q, 992845011AN, 992845011S, 992845011AM, 992845011BL, 992845011DB, 992845047DY, 992845047FY |
| 11008486 | Information on PIWIS tester update 42.950.021 |
| 11008479 | Parts information for parts withdrawal involving the chain tensioner - 0PB109507D |
| 11008476 | Information on PIWIS tester update 42.950.020 |
NHTSA manufacturer communications (public domain)
NHTSA investigations
Rapid coolant loss
NHTSA Office of Defects Investigation