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
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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
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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