IsItAGoodCar
Reliability Guide

Common Problems with the
2011 Maserati GranTurismo / GranCabrio

The 4.7-litre V8 was introduced with increased power and the MC Shift automated manual option. These mid-life cars offer a good balance between value and reliability, with most early issues identified and resolved.

What changed for 2011

  • •4.7-litre V8 option
  • •MC Shift automated manual
  • •Revised suspension tuning

Common MOT watch-outs

  • !Sticky buttons
  • !TPMS sensor battery failures
  • !Seat bolster wear
3
Known Issues
0
Serious
1
Moderate
2
Minor

All Known Issues

Coolant Hose Cracks and Leaks

ModerateCooling System

A small hose under the transmission can crack over time, leading to coolant leaks and potential engine overheating. Replacement is expensive due to labour access.

Est. Repair Cost: £800–£1,800
Warning Signs:

Coolant warning light, Sweet smell of coolant, Visible leaks under the car

What to Inspect:
  • Inspect the underside for coolant residue
  • Check coolant level regularly
  • Pressure test the cooling system
Verified by IsItAGoodCar Research Team

Sticky Buttons (Polyurethane Coating Degradation)

MinorInterior & Trim

The soft-touch polyurethane coating on window switches, radio buttons, and dashboard trim degrades into a sticky, black goo. This is a common issue across the Maserati range and requires professional restoration.

Est. Repair Cost: £600–£2,500
Warning Signs:

Buttons feel tacky to the touch, Black residue on fingers, Faded or unreadable button labels

What to Inspect:
  • Touch all interior buttons
  • Check for previous professional restoration by specialists like StickyRX or similar interior refinishers
Verified by IsItAGoodCar Research Team

TPMS Sensor Battery Failure

MinorElectrics & Electronics

The batteries inside the tyre pressure sensors have a finite life. When they die, the car will display a permanent TPMS warning.

Est. Repair Cost: £400–£800 (for four)
Warning Signs:

TPMS warning light, Incorrect or missing pressure readings

What to Inspect:
  • Ensure no TPMS warnings are present on the dashboard
Verified by IsItAGoodCar Research Team

Buying Tips for 2011 Maserati GranTurismo / GranCabrio

  • The 4.7 ZF automatic is the most desirable variant
  • Check the seat bolster condition
  • Verify the TPMS sensors are functioning
2008–20102012–2018
Check a 2011 Maserati GranTurismo / GranCabrio by Registration