IsItAGoodCar
Reliability Guide

Common Problems with the
2020 Ferrari Portofino / Portofino M

The Portofino M arrived with increased power to 612bhp and the 8-speed dual-clutch gearbox. These later cars are more refined and reliable, with improved infotainment and reduced maintenance concerns.

What changed for 2020

  • •Portofino M with 612bhp
  • •8-speed dual-clutch gearbox
  • •Improved infotainment system

Common MOT watch-outs

  • !Hardtop seal deterioration
  • !Sticky buttons
  • !Dashboard shrinkage
4
Known Issues
1
Serious
2
Moderate
1
Minor

All Known Issues

DCT Gearbox Sensor Faults

SeriousGearbox & Transmission

The Getrag dual-clutch transmission can develop internal sensor faults, leading to gear selection issues or complete gearbox failure messages.

Est. Repair Cost: £5,000 (specialist) – £25,000 (dealer)
Warning Signs:

Loss of even or odd gears, Gearbox failure message, Car won't select any gear

What to Inspect:
  • Check gearbox history for previous repairs
  • Ensure shifts are crisp in both manual and auto modes
Verified by IsItAGoodCar Research Team

Battery Voltage-Related Electrical Faults

ModerateElectrics & Electronics

Like many modern Ferraris, the Portofino is sensitive to battery voltage drops. Weak batteries cause multiple false warnings and erratic electronic behavior.

Est. Repair Cost: £250–£900
Warning Signs:

Multiple warning lights after standing, Slow roof operation, Infotainment glitches

What to Inspect:
  • Check battery age and health
  • Ensure battery conditioner is used regularly
  • Test voltage after overnight stand
Verified by IsItAGoodCar Research Team

Roof Mechanism Sensor and Latch Faults

ModerateBodywork & Rust

The folding roof is complex and can suffer from sensor failures, hydraulic issues, or latch problems that leave the roof stuck mid-cycle or cause warning messages.

Est. Repair Cost: £800–£3,000
Warning Signs:

Roof warning messages, Roof stops part-way through operation, Water leaks around roof seals

What to Inspect:
  • Operate the roof through a full cycle more than once
  • Inspect seal condition and panel alignment
  • Check for stored roof fault codes
Verified by IsItAGoodCar Research Team

Hardtop Seal Squeaks and Rattles

MinorBodywork & Rust

Over time, the seals for the folding roof can dry out, leading to annoying rattles or squeaks over UK road surfaces.

Est. Repair Cost: £300–£600 (Seal lubrication/adjustment)
Warning Signs:

Rattling from the roof when closed, Wind noise at high speed

What to Inspect:
  • Drive on a rough road with the roof closed
  • Check seal condition for any tears or dryness
Verified by IsItAGoodCar Research Team

Buying Tips for 2020 Ferrari Portofino / Portofino M

  • The Portofino M is the most desirable variant
  • Check the 8-speed gearbox shifts smoothly
  • Verify the roof seals are in good condition
2018–20192021
Check a 2020 Ferrari Portofino / Portofino M by Registration