Problems owners report
Complaints filed with NHTSA about the 1983 Porsche 911, by the system named in each complaint. One complaint can name several.
- Vehicle speed control1
- Power train1
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
New York safety inspections
At its first New York inspection the 1983 Porsche 911 failed the safety check 0.26% of the time — 69% less often than the average 1983 passenger car (0.85%). Median odometer at inspection: 89,958 miles.
NY DMV Vehicle Inspections (vezn-fmmk), initial inspections since Aug 2021 · how we count
Engines
The most common engines in 1983 Porsche 911 cars on Dutch roads are the 3.2 petrol (170 kW, 228 hp) and 3.0 petrol (150 kW, 201 hp).
| Engine | Power | Cars |
|---|---|---|
| 3.2 petrol | 170 kW 228 hp | 34 |
| 3.0 petrol | 150 kW 201 hp | 28 |
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
232 first registered in 1983 are on Dutch roads; 90% arrived later as imports.
Most common APK defects
- Bandenspanning niet op juiste waarde28
- Dimlicht onjuist afgesteld24
- Overmatige vloeistoflekkage overige vloeistoffen21
- Schijf-, trommelrem loopt niet vrij21
- Band(en) aanwezig met een profieldiepte van 1,6 t/m 2,5 mm13
- Ruitenwisserinstallatie geeft onvoldoende zicht12
- Stofhoes aandrijfas beschadigd en dicht niet af10
- Stofhoes aandrijfas ondeugdelijk bevestigd9
Colours
RDW Open Data: registered vehicles and APK defects (CC0) · defect descriptions in the RDW's Dutch wording
In the United Kingdom
50 cars built in 1983 were licensed for the road at the end of 2025, and 46 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, 159 of these cars first registered in 1983 took their annual MOT test. 84% passed first time; among all cars first registered in 1983 the figure was 75%.
| Failed on | These cars | All cars from 1983 |
|---|---|---|
| Lamps, reflectors and electrical equipment | 12.6% | 14.0% |
| Visibility | 6.3% | 6.3% |
| Brakes | 3.1% | 8.4% |
| Noise, emissions and leaks | 2.5% | 5.3% |
| Steering | 2.5% | 3.1% |
| Identification of the vehicle | 1.3% | 0.9% |
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
5 of these cars first registered in 1983 were in use in Finland on 30 Jun 2026, with an average of 167,000 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
18 1983 cars are on the New Zealand register; 72% arrived as used imports, 17% were sold new in New Zealand.
NZ Transport Agency Waka Kotahi, Motor Vehicle Register (March 2026) · CC BY 4.0
Recalls
THE REAR SEAT BELTS DO NOT INCLUDE EMERGENCY-LOCKING OR AUTOMATIC-LOCKING RETRACTORS. THE BELTS DO NOT COMPLY WITH FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 208, "OCCUPANT CRASH PROTECTION".
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 1983 Porsche 911: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 10252578 | Special tools and equipment information for the Boxster, Cayman, 911, and Panamera |
| 10251139 | Product knowledge for the chassis and VIN numbering systems |
| 10246417 | Information for PIWIS tester update 42.300.050 & .052 |
| 10246374 | Information for PIWIS tester update 42.300.040 & .041 |
| 10246372 | Information for PIWIS tester update 42.300.035 |
| 10246369 | Information for PIWIS tester update 42.300.030 - .032 |
| 10246366 | Parts information for parts withdrawal involving the glass roof - 9J0877069EY and 9J0877069DY |
| 10244982 | Special tools and equipment information on PIWIS tester update 42.250.050 |
| 10243631 | Information on PIWIS tester update 42.250.045 |
| 10243630 | Information on PIWIS tester update 42.250.042 |
| 10243625 | Information PIWIS tester update 42.250.040 |
| 10243617 | Information on PIWIS tester update 42.250.032 |
| 10243616 | Information on PIWIS tester update 42.250.030 |
| 10243615 | Information on PIWIS tester update 42.200.025 |
| 10243598 | Information on PIWIS tester update 42.200.020 & .022 |
| 10243597 | Special tools and equipment information for all Porsche models. Diagnostic equipment standards. |
| 10243576 | Information on PIWIS tester update 42.200.000 42.200.012 |
| 10243573 | Special tools and equipment information for the Pico Oscilloscope Extended Functionality |
| 10242140 | Parts information for parts withdrawal on the locks made to original key code |
| 10240439 | Manufacturers certificate for allocation of approved engine oils |
| 10240414 | Information for PIWIS tester update 42.100.000, .010 & .011 |
| 10240397 | Information for PIWIS tester updates 42.000.050 & .051 |
| 10240389 | Information for PIWIS tester update 42.000.048 |
| 10240374 | Information for PIWIS tester update 42.000.040 |
| 10240352 | Information for PIWIS tester update 42.000.035 |
NHTSA manufacturer communications (public domain)