Ignition coils / spark plugs
usually 80,000–150,000 km · Wear part
Signs: Misfire, flashing engine light
Fix: Replace coil and plugs
€100–300
Common faults, service intervals and costs
Maserati GranTurismo (M145)
2007–2019
1
engines covered
6
known faults
1,897
roadworthiness tests in the statistics
Enter your VIN and mileage and get a plan built for your exact engine and gearbox.
The Maserati GranTurismo (M145) was built from 2007 to 2019.
For this generation we cover 1 engines and 6 known faults, each with the mileage range where it usually appears.
The most expensive known risk is Catalytic converter: it usually appears at 180,000–260,000 km and costs €500–1,500 to fix.
In UK roadworthiness tests in 2024, at 50–100 thousand km this model most often failed on: tyres and wheels (8.5 %), lights, wipers and visibility (7.3 %), suspension (5.3 %). It fails more often than an average car of the same age and mileage on: tyres and wheels. It fails less often than average on: brakes, suspension, lights, wipers and visibility, exhaust, emissions and leaks.
Engines
| Engine | Fuel | Timing drive | Oil |
|---|---|---|---|
| Petrol engine | Petrol | Check manual | — |
Faults by engine
Petrol engine
Water pump
usually 100,000–160,000 km · Medium risk
Signs: Coolant loss
Fix: Replace pump
€250–500
Catalytic converter
usually 180,000–260,000 km · Medium risk
Signs: Rattle, efficiency code
Fix: Replace
€500–1,500
Gearboxes
Automatic (torque converter)
Torque converter / valve body
usually 150,000–250,000 km · Wear part
Signs: Delayed or harsh shifts
Fix: Fluid service, repair
€300–2,500
Automated manual (single clutch)
Clutch actuator / hydraulic unit
usually 80,000–160,000 km · High risk
Signs: Won't select a gear, 'gearbox fault', jerky shifts
Fix: Repair or replace the actuator; clutch re-learn
€500–1,500
Clutch wear (automated)
usually 80,000–150,000 km · Medium risk
Signs: Slipping, harsh engagement
Fix: Replace clutch + re-learn
€500–1,000
Scheduled service
Intervals and typical prices for the Petrol engine engine. Other engines differ in oil, timing drive and some filters; the app gives the exact plan.
| Item | Interval | Typical price |
|---|---|---|
| Engine oil + oil filterEngine | every 15,000 km or every 12 months | €70–150 |
| Cabin (pollen) filterClimate | every 15,000 km or every 12 months | €15–40 |
| Brake fluidBrakes | every 24 months | €50–95 |
| A/C service (regas + desiccant)Climate | every 24 months | €70–150 |
| Air filterEngine | every 30,000 km or every 24 months | €15–45 |
| Spark plugsIgnition | every 60,000 km or every 48 months | €50–160 |
| Automatic transmission fluidTransmission | every 90,000 km | €200–450 |
| Auxiliary (serpentine) beltEngine | every 120,000 km | €70–180 |
| Coolant replacementCooling | every 150,000 km or every 96 months | €70–150 |
| Front brake padsBrakes | usually at 30,000–60,000 km | €60–150 |
| Front brake discs + padsBrakes | usually at 60,000–120,000 km | €150–320 |
| Rear brake padsBrakes | usually at 50,000–90,000 km | €50–130 |
| Tyres (set of 4)Wheels | usually at 40,000–60,000 km | €320–700 |
| Wiper bladesBody | checked at service | €20–50 |
| 12V batteryElectrical | checked at service | €100–220 |
Roadworthiness tests by mileage
Share of tests in the United Kingdom (DVSA MOT, 2024) that this model failed because of each system. Bold red means more often and green less often than an average car of the same age and mileage. Sample: 1,897 tests.
| thousand km | 0–50 | 50–100 |
|---|---|---|
| Brakes | 2.1 % | 4.0 % |
| Suspension | 1.6 % | 5.3 % |
| Steering | 0.0 % | 0.1 % |
| Tyres and wheels | 5.4 % | 8.5 % |
| Lights, wipers and visibility | 2.9 % | 7.3 % |
| Body and corrosion | 0.0 % | 0.3 % |
| Exhaust, emissions and leaks | 0.3 % | 1.1 % |
Most common engine versions in the EU
New cars of this generation registered in the EU, Iceland and Norway 2010–2025: 3,223, of which 0 in Croatia. The share shows how common each version is.
| Version | Share | Years | CO₂ | Fuel use |
|---|---|---|---|---|
| 4.7 Petrol4.7 (4,691 cm³) · Petrol | 46.4 % | 2010–2019 | 330 g/km | — |
| 4.7 Petrol4.7 (4,691 cm³) · 338 kW (460 hp) · Petrol | 33.3 % | 2012–2019 | 329 g/km | — |
| 4.7 Petrol4.7 (4,691 cm³) · 323 kW (439 hp) · Petrol | 12.3 % | 2011–2015 | — | — |
| 4.7 Petrol4.7 (4,691 cm³) · 331 kW (450 hp) · Petrol | 3.4 % | 2011–2014 | — | — |
| 4.2 Petrol4.2 (4,244 cm³) · Petrol | 2.5 % | 2010–2013 | — | — |
| 4.2 Petrol4.2 (4,244 cm³) · 298 kW (405 hp) · Petrol | 1.6 % | 2011–2017 | 330 g/km | — |
Source: European Environment Agency (EEA), monitoring of CO₂ emissions from new passenger cars, CC BY 4.0. CO₂ and fuel use are official type-approval values (WLTP from 2021), not real-world consumption.
Common questions
What are the known problems with the Maserati GranTurismo (M145)?
The faults with the highest risk: clutch actuator / hydraulic unit (80,000–160,000 km, €500–1,500); catalytic converter (180,000–260,000 km, €500–1,500); clutch wear (automated) (80,000–150,000 km, €500–1,000); water pump (100,000–160,000 km, €250–500). The full list by engine is on this page.
What does the Maserati GranTurismo (M145) most often fail its roadworthiness test on?
In UK roadworthiness tests in 2024, at 50–100 thousand km this model most often failed on: tyres and wheels (8.5 %), lights, wipers and visibility (7.3 %), suspension (5.3 %). It fails more often than an average car of the same age and mileage on: tyres and wheels. It fails less often than average on: brakes, suspension, lights, wipers and visibility, exhaust, emissions and leaks.
What should you check when buying a used Maserati GranTurismo (M145)?
Before you buy, ask an authorised dealer to check by VIN whether the car has any open recalls. On the test drive, watch for these signs: won't select a gear, 'gearbox fault', jerky shifts; rattle, efficiency code. The full checklist is in the guide to buying a used car.
Other Maserati models
Sources and notes
Faults, intervals and prices are indicative and collected from public sources and owner experience; always rely on the service book and a qualified workshop. Test statistics: DVSA – Anonymised MOT tests and results, Open Government Licence v3.0. Dutch tests: RDW Open Data (CC0). Engine versions: EEA, monitoring of CO₂ emissions from new passenger cars (CC BY 4.0, DG CLIMA). Owner complaints: NHTSA ODI (public domain). Recalls: DVSA Vehicle Safety Branch Recalls Database, OGL v3.0. Brand and model names are trademarks of their owners and are used only to describe the vehicles.
Updated 08/10/2026