IsItAGoodCar

Common Problems with the
2017–2020 Porsche Panamera (971)

We've identified 3 known issues that can affect the 2017–2020 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

The 2017–2020 period has 1 more issue than the Porsche Panamera (971) average across all year periods.

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.

Most affected: Models with air suspension

Estimated cost: £1,200–£2,000 per cornerAffects: 2017–2024Often appears around: 60k-100k miles

Typical symptoms

  • •Car sagging after parking
  • •Chassis system failure message

What to inspect before you buy

  • ✓Check ride height after car has sat overnight

PCM Infotainment Glitches

MinorElectrics & Electronics

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

Most affected: All models

Estimated cost: £150–£300 (Update)Affects: 2017–2020Often appears around: N/A

Typical symptoms

  • •Black screen
  • •Connectivity loss

What to inspect before you buy

  • ✓Confirm all software updates have been applied

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.

Most affected: Turbo and GTS models

Estimated cost: £500–£1,200Affects: 2017–2024Often appears around: 40k-80k miles

Typical symptoms

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

What to inspect before you buy

  • ✓Test spoiler operation via button
  • ✓Check for spoiler warning lights

Buying Tips for the 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.
2021–2024 Porsche Panamera (971)

Browse 2017–2020 Porsche Panamera (971) in our Directory

View MOT history, registration data, and reliability scores for 2017–2020 Porsche Panamera (971) vehicles.

View 2017–2020 Directory

Other Porsche Panamera (971) Year Periods

2017–20202021–2024

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