Reliability & 5-year cost of ownership — 2021 Porsche Cayenne
NHTSA data on file today
The 2021 Porsche Cayenne has 5 NHTSA recall campaigns and 21 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #25V896000 Rearview Camera Image May Not Display/FMVSS 111 NHTSA notice
- NHTSA #22V040000 Rear Axle May Be Misaligned NHTSA notice
- NHTSA #21V493000 Steering Column Can Detach NHTSA notice
- NHTSA #21V318000 Missing Seat Heater May Prevent Air Bag Deployment NHTSA notice
- NHTSA #21V271000 Rear Axle Lock Nuts May Break NHTSA notice
Most-cited components in owner complaints
- Electrical System 6 complaints
- Unknown or Other 5 complaints
- Air Bags 4 complaints
- Engine 3 complaints
- Forward Collision Avoidance 2 complaints
- Power Train 2 complaints
Average
Estimated 5-year repair + maintenance cost: $15,000–$25,000AI estimate — not from NHTSA data
The 2021 Porsche Cayenne faces average reliability prospects, largely due to multiple recalls impacting critical systems like the steering column and rear suspension. While complaints are minimal overall, key recalls suggest a need for owner vigilance and timely repairs.
Most-common failures
| Part | Typical mileage (AI estimate) | Cost range (AI estimate) | Frequency |
|---|---|---|---|
| rear axle | 15,000–25,000 miles | $800–$1,500 | common |
| steering column | 10,000–30,000 miles | $600–$1,200 | occasional |
| camera system | 5,000–20,000 miles | $300–$600 | occasional |
| seat heating | 10,000–20,000 miles | $200–$450 | rare |
AI estimate — not from NHTSA data: the mileage bands and repair-cost ranges above. Get a written repair quote before you budget.
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake system inspection
- Tire rotation and alignment
- Coolant system check
- Transmission fluid replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Steering wheel looseness
- Unstable rear end
- Camera failure when reversing
- Unresponsive seat adjustments
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2021 Porsche Cayenne at the time. The rating is an AI assessment; cost and mileage figures are AI estimates, not NHTSA data.