AutoUtility currently tracks 12 official NHTSA owner defect complaints for the 2018 Porsche Panamera. Engine & Cooling issues are the most frequently reported category, appearing in 5 complaints (41.7% of submitted records). Among these NHTSA complaint records, 1 filing cites a crash, 1 reports one or more injuries. The 2018 Porsche Panamera belongs to the 2nd Generation (Type 971) platform.
- • Total NHTSA Complaints: 12 reports
- • #1 Reported Problem Area: Engine & Cooling (5 reports • 41.7% of submitted complaints)
- • Secondary Problem Areas: Powertrain & Transmission (4), Electrical System (3)
- • Crash-Citing Complaints: 1 filings
- • Fire-Citing Complaints: 0 filings
- • Complaints Reporting Injuries / Fatalities: 1 injury filings • 0 fatality filings
Most Reported Problems for 2018 Porsche Panamera
Top automotive subsystem defect categories ranked by unique owner complaint volume in federal records
Engine & Cooling
Powertrain & Transmission
Electrical System
NHTSA records list 3 official safety recall campaigns for this model year involving the same broad component area:
- Campaign #23V033000 ELECTRICAL SYSTEM
- Campaign #19V115000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Campaign #19V735000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Suspension
NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:
- Campaign #18V388000 SUSPENSION:REAR
Brakes & Traction Control
NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:
- Campaign #18V841000 SERVICE BRAKES, HYDRAULIC
Recent NHTSA Owner Reports for 2018 Porsche Panamera
Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation
"The ride height sensor on the right front suspension is mounted to the upper control arm via a plastic bolt and bracket. This plastic mounting component failed under normal driving conditions. The failure caused the ride height sensor to malfunction, which directly affects the vehicle's air..."
"The main water pump on my 2018 Porsche Panamera 4S failed prematurely. This is not a simple external coolant leak; the internal seal failed, allowing pressurized engine coolant to migrate into the vehicle's vacuum system. The coolant traveled through the vacuum lines and contaminated the vacuum..."
"The contact owns a 2018 Porsche Panamera. The contact stated that while driving approximately 70 MPH, the message "Engine Overheating - Park Vehicle" in red letters was displayed on the instrument cluster. The contact pulled over and turned off the vehicle. The contact stated that there was a..."
"This vehicle has an engine which has rocker arms that are known to fail. The manufacturer has not issued a recall to fix this issue which can result in a catastrophic engine failure. They have acknowledged the rocker arms in pre 2018 models to be defective and insufficiently reinforced to handle..."
"The contact owned a 2018 Porsche Panamera. The contact stated that when he was parking the vehicle, as he had shifted from reverse (R) to drive (D) to straighten the vehicle in the parking spot, the vehicle had inadvertently accelerated at an unknown speed. The contact stated that the vehicle ran..."
Complaint History for Porsche Panamera
Reported defect complaint volume across sibling model years (2015–2026)
| Model Year | NHTSA Complaints | Crash Reports | Safety Recalls | Detailed Report |
|---|---|---|---|---|
| 2015 Porsche Panamera | 6 | 1 | 3 | View 2015 Problems → |
| 2016 Porsche Panamera | 3 | 1 | 4 | View 2016 Problems → |
| 2017 Porsche Panamera | 1 | 0 | 6 | View 2017 Problems → |
| 2018 Porsche Panamera Current Page | 12 | 1 | 8 | Current |
| 2019 Porsche Panamera | 0 | 0 | 1 | View 2019 Problems → |
| 2020 Porsche Panamera | 5 | 0 | 2 | View 2020 Problems → |
| 2021 Porsche Panamera | 2 | 0 | 3 | View 2021 Problems → |
| 2022 Porsche Panamera | 1 | 0 | 0 | View 2022 Problems → |
| 2023 Porsche Panamera | 2 | 0 | 0 | View 2023 Problems → |
| 2024 Porsche Panamera | 2 | 0 | 2 | View 2024 Problems → |
| 2025 Porsche Panamera | 0 | 0 | 3 | View 2025 Problems → |
| 2026 Porsche Panamera | 1 | 0 | 2 | View 2026 Problems → |
Detailed NHTSA Component Breakdown for 2018 Porsche Panamera
Complete distribution of consumer defect reports across all 8 granular NHTSA system and subsystem classifications
| Vehicle Component / System | Total Complaints | Crash Reports | Fire Reports | Reported Injury Entries | Reported Fatality Entries |
|---|---|---|---|---|---|
| Powertrain NHTSA category: POWER TRAIN | 3 | 0 | 0 | 0 | 0 |
| Electrical System NHTSA category: ELECTRICAL SYSTEM | 2 | 0 | 0 | 0 | 0 |
| Engine NHTSA category: ENGINE | 2 | 0 | 0 | 0 | 0 |
| AIR BAGS,UNKNOWN OR OTHER | 1 | 0 | 0 | 0 | 0 |
| Engine & Cooling NHTSA category: ENGINE AND ENGINE COOLING | 1 | 0 | 0 | 0 | 0 |
| POWER TRAIN,ELECTRICAL SYSTEM,ENGINE | 1 | 0 | 0 | 0 | 0 |
| SERVICE BRAKES,ENGINE | 1 | 1 | 0 | 1 | 0 |
| Suspension NHTSA category: SUSPENSION | 1 | 0 | 0 | 0 | 0 |
Official NHTSA Defect Investigations (1)
Formal safety defect inquiries and engineering analyses opened by the NHTSA Office of Defects Investigation (ODI)
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious...
The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.