IsItAGoodCar
Reliability Guide

Common Problems with the
2022 Maserati MC20

We've identified 4 known issues that can affect the 2022 Maserati MC20. 1 of these are serious faults that could be expensive to repair.

4
Known Issues
1
Serious
2
Moderate
1
Minor

All Known Issues

Coolant Leaks (Service Campaign)

SeriousCooling System

Some 2022 MC20s have been subject to a service campaign to inspect for coolant leaks around the engine bay, which can lead to overheating if not addressed.

Est. Repair Cost: £0 (Covered under official service campaign SB 649)
Warning Signs:

Coolant warning light, Sweet smell of coolant, Visible leaks in engine bay

What to Inspect:
  • Check if service campaign SB 649 has been completed
  • Inspect for pink coolant residue
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Software and Sensor Glitches

ModerateElectrics & Electronics

Early MC20s have experienced various sensor errors, ranging from engine management lights to transmission software bugs that require dealer-level updates.

Est. Repair Cost: £0 (Covered under factory warranty)
Warning Signs:

Random warning lights, Infotainment lag, Error messages regarding the electronic differential

What to Inspect:
  • Ensure all software campaigns have been applied
  • Test the different drive modes extensively
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Electronic Differential (E-Diff) Shudder

ModerateGearbox & Transmission

Cars fitted with the optional electronic differential can experience low-speed shuddering, which Maserati has categorized as a "characteristic" rather than a defect.

Est. Repair Cost: £0 (Warranty / £1,500–£3,000 for replacement)
Warning Signs:

Low-speed shuddering or vibration, Noise when turning at low speeds

What to Inspect:
  • Test drive at low speeds with steering lock
  • Check if the car has the e-diff option
  • Ask if any software updates have been applied
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Serpentine Belt and Pulley Issues

MinorEngine

A service campaign was issued to replace the serpentine belt pulley with a larger one to add extra tension, addressing potential belt-related issues.

Est. Repair Cost: £0 (Covered under official service campaign SB 529)
Warning Signs:

Squealing from belt area, Battery warning light

What to Inspect:
  • Check if service campaign SB 529 has been completed
  • Inspect belt condition and tension
Verified by IsItAGoodCar Research Team

Buying Tips for 2022 Maserati MC20

  • ✓Verify that all recall work and software updates have been completed by a main dealer
  • ✓Check the alignment of the butterfly doors
  • ✓Inspect the carbon fibre tub for any signs of damage or poor repair
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Check a 2022 Maserati MC20 by Registration