IsItAGoodCar
Reliability Guide

Common Problems with the
2017 Porsche Panamera (971)

We've identified 3 known issues that can affect the 2017 Porsche Panamera (971). None are considered critical, but they're worth knowing about before you buy.

3
Known Issues
0
Serious
1
Moderate
2
Minor

All Known Issues

Air Suspension Leak

ModerateSuspension & Chassis

Air struts can leak on 971 models, causing the car to sag. More robust than the 970 but still a common failure point.

Est. Repair Cost: £1,200–£2,000 per corner
Warning Signs:

Car sagging after parking, Chassis system failure message

What to Inspect:
  • Check ride height after car has sat overnight
Verified by IsItAGoodCar Research Team

PCM Infotainment Glitches

MinorElectrics & Electronics

Software issues can cause the screen to go black or the system to reboot spontaneously.

Est. Repair Cost: £150–£300 (Update)
Warning Signs:

Black screen, Connectivity loss

What to Inspect:
  • Confirm all software updates have been applied
Verified by IsItAGoodCar Research Team

Rear Spoiler Actuator Failure

MinorBodywork & Rust

The hydraulic rear spoiler actuators can wear out, forcing the wing to stay up or fail to deploy. Common on Turbo models.

Est. Repair Cost: £500–£1,200
Warning Signs:

Spoiler stuck in up position, Spoiler warning light, Spoiler not deploying

What to Inspect:
  • Test spoiler operation via button
  • Check for spoiler warning lights
Verified by IsItAGoodCar Research Team

Buying Tips for 2017 Porsche Panamera (971)

  • ✓Test the active rear spoiler; the folding mechanism on Turbo models can jam.
  • ✓Verify PCM software version; early cars had frequent screen blackouts.
  • ✓Check air suspension for leaks, though more robust than the 970.
20162018
Check a 2017 Porsche Panamera (971) by Registration