Before you buy a used Maserati GranTurismo / GranCabrio.
Taken only from Testigo's sourced sheets. Use it to question the seller and on the test drive: it does not confirm that any particular car is affected.

The essentials.
- 3 documented, sourced faults across its 2 engines.
- They all depend on the equipment or the production date: ask what this car has.
- 9 official recalls on record: ask for the chassis number (VIN) and confirm they have been done.
- According to the data we have, the engine with the fewest documented faults is the 4.2 / 4.7 V8 / 3.0 V6 (Petrol).
Typical faults by engine
The period and mileage are those mentioned by each sheet's sources. They are not a maintenance interval and do not predict that any particular car will fail.
All versions
Sheets the catalogue links to all 2 of its engines.
- Ball joints, rear tie rods, fuel line and airbag on the GranTurismoKnown weak points
- Period mentioned
- 2008–2019
- Mileage mentioned
- The sheet does not mention a mileage.
Applies if: Defects documented by US recalls; European cars may have equivalent campaigns: check by VIN.
- Period mentioned
- All model years (US bulletin)
- Mileage mentioned
- The sheet does not mention a mileage.
Applies if: US bulletin (MTB 26-15) for all versions and model years of the GranTurismo and GranCabrio; in Europe, ask the dealer.
4.2 / 4.7 V8 / 3.0 V6
Petrol
We have no faults specific to this engine, only those common to every version.
Folgore
Electric
- Discharged 12 V battery diagnosisElectrical and electronic systems
- Period mentioned
- Specific production period stated in the condition and evidence.
- Mileage mentioned
- The sheet does not mention a mileage.
Applies if: Maserati North America network; GranTurismo/GranCabrio Folgore M189 with a flat 12 V battery; bulletin MAS004769 DS25-18. Confirm software and RU791 by VIN/market; other markets require local confirmation.
Which engine has the fewest documented faults?
| Engine | Documented faults | Recalls |
|---|---|---|
| 4.2 / 4.7 V8 / 3.0 V6PetrolFewest documented | 22 with conditions | 8 |
| FolgoreElectric | 33 with conditions | 7 |
According to the data we have, the engine with the fewest documented faults is the 4.2 / 4.7 V8 / 3.0 V6 (Petrol).
By fuel type, the one with the fewest documented faults is: Petrol.
We only count the sourced sheets we have. An engine with fewer is not guaranteed to be more reliable: it may have been studied less or sold in smaller numbers.
Official recalls: ask before you pay
A recall existing does not mean this car is affected or that it is still outstanding: it depends on the chassis number, the market and the production date.
- Ask the seller for the chassis number (VIN): it has 17 characters, appears in the car's documents and can usually also be seen at the base of the windscreen.
- Ask an official Maserati dealer, or the brand's official website if it lets you check by chassis number, whether each recall has been done or is still outstanding for that VIN.
- Manufacturer recalls are normally carried out free of charge by the official service network. If one is outstanding, ask for it to be done before you close the sale.
Unavailable rear-view camera imageElectrical and electronic systems
Engines: 4.2 / 4.7 V8 / 3.0 V6 (Petrol)
How to check it: Confirm VIN under recall 740/25V098; apply official OTA or USB update as instructed.
View full entryMaserati airbag and seat-belt recalls (2009–2019)Airbags and seat belts
How to check it: Check by VIN whether any of the recalls is outstanding (at the dealer or on the DVSA website) and carry out the inspection or replacement it requires.
View full entryMaserati brake recalls (2007–2018)Brakes
How to check it: Check by VIN whether any of the recalls is outstanding (at the dealer or on the DVSA website) and carry out the inspection or replacement it requires.
View full entryMaserati wheel, axle and suspension recalls (2011–2021)Suspension and steering
How to check it: Check by VIN whether any of the recalls is outstanding (at the dealer or on the DVSA website) and carry out the inspection or replacement it requires.
View full entryMaserati body, seat and fitting recalls (2007–2025)Bodywork
How to check it: Check by VIN whether any of the recalls is outstanding (at the dealer or on the DVSA website) and carry out the inspection or replacement it requires.
View full entryMaserati other recalls (2011–2023)Bodywork
How to check it: Check by VIN whether any of the recalls is outstanding (at the dealer or on the DVSA website) and carry out the inspection or replacement it requires.
View full entry"AWD system overheated" warning light with no real fault, caused by a wrong configuration (GranTurismo 2026)Transmission
How to check it: Ask a Maserati dealer to check with the VIN whether this update is outstanding.
View full entryProtective caps left on the radiator inlets that can overheat the engine (2026–2027 Maserati Grecale and GranTurismo)Cooling
Engines: 4.2 / 4.7 V8 / 3.0 V6 (Petrol)
How to check it: Check with the VIN at a Maserati dealer whether action 831 is outstanding.
View full entryLimited charging and wrong range estimate from the battery software (2024–2025 GranTurismo Folgore)High-voltage battery
Engines: Folgore (Electric)
How to check it: Check with the VIN at a Maserati dealer whether action 823 is outstanding.
View full entryOn the test drive: what to look and listen for
Taken from each sheet's symptoms and checks. You can tick off what you have already looked at: it is saved only in this browser.
0 of 3 checked
Known weak points
Look out for: Ball-joint nuts torqued incorrectly that work loose (noise, vibrating wheel and risk of the arm separating, 2008); rear toe tie rods mis-machined that can break (July–September 2008); a non-galvanised main fuel line that corrodes and leaks (September–November 2015); an airbag ECU capacitor that can disable or fire it (2015–2018).
Ask them to check: Check campaigns by VIN; check the suspension and fuel leaks.
Bodywork
Look out for: The door takes about two seconds to open, the automatic window raise does not work and, with repeated opening requests, the window makes several short drops. On the GranCabrio the soft top also cannot be operated and a message appears on the dashboard.
Ask them to check: Calibrate the window with the door closed: with the ignition on, lower it fully and hold the switch down for 3–5 seconds; then raise it fully and hold the switch up for 3–5 seconds. If that does not fix it, go to the dealer.
Electrical and electronic systems
Look out for: Discharged 12 V battery; diagnosis must distinguish battery deterioration from quiescent draw.
Ask them to check: Validate battery health and measure draw under MAS004769; check RU735/RU791 by VIN and update specified modules. Avoid disconnections that trigger STOLEN mode and distort measurement.
OBD codes worth looking for
If they let you read the fault memory with an OBD reader, these are the codes mentioned in this model's sheets:
Sources
Every fact on this page comes from these Testigo sheets and their original sources. Sources are not checked in real time.
- Ball joints, rear tie rods, fuel line and airbag on the GranTurismo
- The door is slow to open and the window drops in steps when it loses calibration (Maserati GranTurismo and GranCabrio)
- Discharged 12 V battery diagnosis
- Unavailable rear-view camera image
- Maserati airbag and seat-belt recalls (2009–2019)
- Maserati brake recalls (2007–2018)
- Maserati wheel, axle and suspension recalls (2011–2021)
- Maserati body, seat and fitting recalls (2007–2025)
- Maserati other recalls (2011–2023)
- "AWD system overheated" warning light with no real fault, caused by a wrong configuration (GranTurismo 2026)
- Protective caps left on the radiator inlets that can overheat the engine (2026–2027 Maserati Grecale and GranTurismo)
- Limited charging and wrong range estimate from the battery software (2024–2025 GranTurismo Folgore)
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