2021 Porsche Cayenne Safety Report
2021 Porsche Cayenne: Low complaint volume offset by multiple critical safety recalls and early warning light issues.
AI Safety Analysis for the 2021 Porsche Cayenne
Reliability Score
The 2021 Porsche Cayenne receives a reliability score of 75 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates above-average reliability relative to comparable vehicles.
Known Issues for the 2021 Porsche Cayenne
The following issues have been identified from NHTSA complaint data and owner reports for the 2021 Porsche Cayenne:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Steering Column Detachment Recall 21V-596000 addresses a potential failure of the screw connection between the steering column and steering box, which could lead to a detached steering column and loss of control. |
High | Rare | N/A miles |
| Rear Axle Misalignment Two recalls (21V-595000 and 21V-271) address rear axle misalignment due to improper inspection after repairs or a broken lock nut, potentially causing uneven tire wear or loss of control. |
High | Occasional | N/A miles |
| Rearview Camera Malfunction Recall 25V-896000 affects the rearview camera system, where a failure to display a clear image can reduce the driver's view and increase the risk of a crash. |
Medium | Occasional | N/A miles |
| Passenger Airbag Failure Recall 21V-597000 addresses a potential failure of the passenger seat back, which could prevent the front passenger airbag from deploying. |
High | Rare | N/A miles |
| Check Engine Light (Cel) Multiple owners report the check engine light illuminating very early in the vehicle's life, sometimes within the first 1000 miles, with potential links to software or charging system communication issues. |
Medium | Common | 0-1000 miles |
| Adaptive Cruise Control (Acc) Failure Owners frequently report 'Adaptive Cruise Control unavailable' error messages, impacting a key driver assistance feature. |
Medium | Common | N/A miles |
| Dashboard Delamination Some owners report the leather dashboard delaminating, which has raised concerns about potential interference with airbag deployment. |
Low | Occasional | N/A miles |
| Lurching/Aggressive Downshifting Multiple complaints describe the vehicle lurching forward during deceleration or braking, attributed to aggressive or mismatched downshifting by the transmission. |
Medium | Common | N/A miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2021 Porsche Cayenne:
The most frequently cited component category in complaints, indicating a broad range of less specific issues.
Complaints related to electrical systems, including errors and potential malfunctions.
Concerns regarding airbag system errors and potential deployment issues, some linked to dashboard delamination.
Issues related to the rearview camera system, a subject of a safety recall.
Complaints related to the failure of the Adaptive Cruise Control system.
Issues reported with the engine, including check engine lights and hybrid system transitions.
Concerns about steering feel and potential component failures, subject of a safety recall.
Complaints related to the powertrain, including transmission behavior and shifting.
Issues reported with the braking system, potentially exacerbated by transmission behavior.
Concerns related to the rear suspension and axle alignment, subject of multiple safety recalls.
Frequently Asked Questions About the 2021 Porsche Cayenne
Is the 2021 Porsche Cayenne safe?
Based on NHTSA data, the 2021 Porsche Cayenne has a low complaint volume with no reported crashes, injuries, or deaths. However, it is subject to five safety recalls addressing critical systems like steering, suspension, and airbags, indicating potential safety risks that have been addressed by the manufacturer.
What are common problems with the 2021 Porsche Cayenne?
The most reported issues include check engine lights appearing very early in ownership, adaptive cruise control system failures, dashboard leather delamination, and a lurching sensation during deceleration attributed to aggressive downshifting. Several critical safety recalls also highlight potential issues with steering, suspension, and airbags.
Are there any significant recalls for the 2021 Porsche Cayenne?
Yes, there are five significant recalls. These include issues with the rearview camera system, rear axle alignment, steering column integrity, passenger airbag deployment, and rear axle assembly lock nuts, all of which carry potential risks of crash or injury.
What do owners complain about most?
While overall complaint numbers are low, common themes in complaints include electrical system errors, airbag system warnings, engine-related issues like check engine lights, and problems with driver assistance systems such as adaptive cruise control. Transmission behavior causing lurching is also frequently mentioned.
How does the 2021 Porsche Cayenne perform in crash tests?
NHTSA has not provided specific safety ratings (Overall, Frontal, Side, Rollover) for the 2021 Porsche Cayenne, making it difficult to assess its crashworthiness based on this data.
Buyer Advice
Our recommendation: While the 2021 Porsche Cayenne has a low complaint volume and no reported fatalities or injuries, prospective buyers should be aware of the multiple safety recalls and common issues like early check engine lights and adaptive cruise control failures. Ensure all recalls have been addressed and consider a pre-purchase inspection.
NHTSA Data Summary for 2021 Porsche Cayenne
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2021 Porsche Cayenne. The data includes 15 consumer complaints filed by vehicle owners, 5 manufacturer-initiated safety recalls, and safety rating assessments associated with this vehicle.
All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.
Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.