UK Buyer Reliability Guide4 Known Faults Documented

Ferrari Portofino / Portofino M Common Problems & Reliability

The replacement for the California T, offering better performance and a sharper look. Roof mechanism and electronics are the main focus areas.

5
Generation Periods
4
Known Issues
1
Critical Faults
2
Moderate Issues

Select a Model Year Period

Detailed fault breakdown, symptoms, and estimated repair bills by production year.

Most Common Ferrari Portofino / Portofino M Faults & Repair Costs

Low Risk

Hardtop Seal Squeaks and Rattles

Est. Cost£300–£600 (Seal lubrication/adjustment)

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

Warning Signs:

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

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

Battery Voltage-Related Electrical Faults

Est. Cost£250–£900

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

Warning Signs:

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

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

DCT Gearbox Sensor Faults

Est. Cost£5,000 (specialist) – £25,000 (dealer)

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

Warning Signs:

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

What to Check Before Buying:
  • Check gearbox history for previous repairs
  • Ensure shifts are crisp in both manual and auto modes
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Moderate Risk

Roof Mechanism Sensor and Latch Faults

Est. Cost£800–£3,000

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.

Warning Signs:

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

What to Check Before Buying:
  • 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
Essential Pre-Purchase Step

Buying a used Ferrari Portofino / Portofino M? Always check for hidden finance and write-off history.

Mechanical problems are only half the battle. Over 1 in 3 UK used cars checked have unpaid finance or accident write-off records that could cause you to lose the car or thousands in value.

Inspection Checklist for Ferrari Portofino / Portofino M Buyers

✓Test the retractable hardtop through multiple cycles for smooth operation
✓Check for any water ingress in the boot or footwells
✓Verify the infotainment screen is responsive and free from dead pixels