Problems owners report
Complaints filed with NHTSA about the 2020 Porsche Panamera, by the system named in each complaint. One complaint can name several.
- Unknown or other2
- Engine2
- Forward collision avoidance1
- Electrical system1
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 0 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 2020 Porsche Panamera failed the safety check 0.41% of the time — 65% less often than the average 2020 passenger car (1.18%). Median odometer at inspection: 23,521 miles.
NY DMV Vehicle Inspections (vezn-fmmk), initial inspections since Aug 2021 · how we count
Registered new in Europe in 2020
640 new Porsche Panamera cars were registered in the EU, Norway and Iceland in 2020; the largest markets were Germany (413), Spain (168), the United Kingdom (46).
- Average mass
- 2,132 kg
- Average CO₂
- 199 g/km (WLTP)
- Average power
- 298 kW
- Fuel type recorded
- Petrol 80% · Petrol/electric 19%
European Environment Agency, CO₂ emissions from new passenger cars · averages weighted by registrations; CO₂ is the type-approval value; fuel type as recorded at registration, where many non-plug-in hybrids appear as petrol · re-use permitted with acknowledgement
Engines
The most common engines in 2020 Porsche Panamera cars on Dutch roads are the 2.9 hybrid (243 kW, 326 hp), 2.9 hybrid (324 kW, 434 hp) and 4.0 hybrid (404 kW, 542 hp).
| Engine | Power | Cars |
|---|---|---|
| 2.9 hybrid | 243 kW 326 hp | 105 |
| 2.9 hybrid | 324 kW 434 hp | 33 |
| 4.0 hybrid | 404 kW 542 hp | 31 |
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
200 first registered in 2020 are on Dutch roads; 49% arrived later as imports. Median list price when new: €170,816.
Most common APK defects
- Bandenspanning niet op juiste waarde42
- Dimlicht onjuist afgesteld23
- Band onvoldoende profiel19
- Band beschadigd18
- Band(en) aanwezig met een profieldiepte van 1,6 t/m 2,5 mm10
- Ruitenwisserinstallatie geeft onvoldoende zicht7
- Retroreflector vertoont gebrek3
- Mechanische delen van het remsysteem vertonen slijtage2
Colours
RDW Open Data: registered vehicles and APK defects (CC0) · defect descriptions in the RDW's Dutch wording
In the United Kingdom
415 cars built in 2020 were licensed for the road at the end of 2025, and 36 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, 232 of these cars first registered in 2020 took their annual MOT test. 93% passed first time; among all cars first registered in 2020 the figure was 88%.
| Failed on | These cars | All cars from 2020 |
|---|---|---|
| Tyres | 6.9% | 4.9% |
| Brakes | 0.4% | 1.8% |
| Lamps, reflectors and electrical equipment | 0.4% | 3.0% |
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 New Zealand
7 2020 cars are on the New Zealand register; 29% arrived as used imports, 57% were sold new in New Zealand.
NZ Transport Agency Waka Kotahi, Motor Vehicle Register (March 2026) · CC BY 4.0
Crash-test ratings
NHTSA 5-star results for 1 variant; not yet fully rated. Rollover risk is the estimated chance of rolling over in a single-vehicle crash.
| Variant | Overall | Rollover risk |
|---|---|---|
| 2020 Porsche Panamera 5 HB RWD | — | 0.0 % |
- Electronic stability control
- Standard
- Forward collision warning
- No
- Lane departure warning
- No
- Best overall rating
- —
NHTSA New Car Assessment Program (5-Star Safety Ratings), api.nhtsa.gov · US federal work, public domain
Fuel consumption
Official Canadian test results for 1 variant: combined 10.7 L/100 km (about 22 mpg US), CO₂ 250 g/km.
| Variant | City | Highway | Combined |
|---|---|---|---|
| Panamera · Full-size · Premium gasoline | 12.4 | 8.7 | 10.7 |
Litres per 100 km. Natural Resources Canada, Fuel consumption ratings (open.canada.ca) · Open Government Licence – Canada
Recalls in Canada
1 Transport Canada recall for the 2020 Porsche Panamera.
| 2022487 31 Aug 2022 | Lights And Instruments Issue: On certain vehicles, covers were not installed over the horizontal headlamp adjusters. As a result, the headlamps may be adjusted horizontally. Canadia… |
Transport Canada Vehicle Recalls Database · Contains information licensed under the Open Government Licence – Canada
Recalls
Porsche Cars North America, Inc. (Porsche) is recalling certain 2017-2021 Panamera, Panamera 4, Panamera GTS and Panamera Turbo vehicles. Please see the recall report for a complete list of specific model names and model years. Humidity may enter the external coolant pump for the climate control system and cause an electrical short circuit.
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 2020 Porsche Panamera: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 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. |
| 11009908 | Instructions on advanced technical information for the Porsche mobile charger plus supply cable initialization failure |
| 11009877 | Information on PIWIS tester update 42.950.048 |
| 11009872 | Technical information for WPK9 - check crankcase ventilation plug connection |
| 11009862 | Special tools and equipment information for the mobile data signal strength in the workshop |
| 11008685 | Information on a air separator membrane failure |
| 11008666 | Manufacturers certificate with an overview on approved Porsche A40 engine oils. See attached for list of affected vehicles. |
| 11008662 | Manufacturers certificate with an overview on approved Porsche C40 engine oils. See attached for list of affected vehicles. |
| 11008661 | Manufacturers certificate with an overview on approved Porsche C30 engine oils. See attached for list of affected vehicles. All MY04-20 |
| 11008660 | Manufacturers certificate with an overview on approved Porsche C20 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 |
| 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 |
NHTSA manufacturer communications (public domain)