2024 Maserati GranTurismo

The 2024 Maserati GranTurismo marks a significant return for the iconic grand tourer. Available with a range of powerful engine options and a focus on Italian design and luxury, the GranTurismo aims to blend performance and comfort. Engine choices include the Nettuno V6 engine in varying states of tune and a fully electric powertrain for the GranTurismo Folgore. The Nettuno engine is a 3.0-liter twin-turbocharged V6 that produces 483 hp in the Modena configuration and 542 hp in the Trofeo configuration. Torque figures are equally impressive, providing strong acceleration and a responsive driving experience. The fully electric Folgore, which replaces the traditional engine with three 300 kW electric motors, boasts over 750 hp and all-wheel drive. Power is routed through an 8-speed automatic transmission. Owners often praise the GranTurismo for its striking aesthetics, exhilarating performance, and luxurious interior. However, potential downsides can include reliability concerns, high maintenance costs, and complex electronics, which can sometimes lead to issues.

Engine

Nettuno 3.0L Twin-Turbo V6 (Modena/Trofeo)

• Turbocharger Failure
  • Description/Symptoms: Whining noise from the engine bay, loss of power, check engine light. Can be caused by oil starvation or faulty turbocharger components.
  • Solution: Replacement of the faulty turbocharger(s). Ensure proper oil supply to the new turbochargers.
  • Estimated Cost to Fix: $4,000 - $8,000+ per turbocharger, including labor.
  • Recalls: None Found
• Oil Leaks
  • Description/Symptoms: Oil puddles under the car, burning oil smell, low oil level warning light. Can be from various seals and gaskets.
  • Solution: Identify the source of the leak (valve cover gaskets, oil pan gasket, etc.) and replace the faulty seal.
  • Estimated Cost to Fix: $500 - $3,000+ depending on the location and severity of the leak.
  • Recalls: None Found

Electric Motor (Folgore) No Issues Found

Transmission

8-Speed Automatic (All Models)

• Harsh Shifting
  • Description/Symptoms: Noticeable clunking or jerking during gear changes, especially at lower speeds.
  • Solution: Could be software related and fixed with a TCU flash or recalibration. If the problem persists, valve body issues are possible and replacement would be necessary.
  • Estimated Cost to Fix: TCU flash $200 - $500. Valve body replacement $2,000 - $4,000+
  • Recalls: None Found
• Delayed Engagement
  • Description/Symptoms: Delay between shifting into drive or reverse and the vehicle actually moving.
  • Solution: Low transmission fluid level, faulty solenoids, or internal transmission damage. Fluid service, solenoid replacement, or complete transmission rebuild/replacement may be required.
  • Estimated Cost to Fix: Fluid service $300 - $600, Solenoid replacement $800 - $2,000, Rebuild/Replacement $5,000 - $10,000+
  • Recalls: None Found

Suspension

• Air Suspension Failure (if equipped)
  • Description/Symptoms: Vehicle sitting unevenly, error messages on the dashboard, compressor not running or running constantly.
  • Solution: Identify the leaking air strut or faulty compressor. Replace the affected component(s).
  • Estimated Cost to Fix: Air strut replacement $1,500 - $3,000+ per strut, Compressor replacement $1,000 - $2,500+
  • Recalls: None Found
• Adaptive Damper Malfunction (if equipped)
  • Description/Symptoms: Stiff or harsh ride, error messages on the dashboard, noticeable clunking noises.
  • Solution: Diagnose the faulty damper and replace it. Check the wiring harness and connections.
  • Estimated Cost to Fix: Damper replacement $1,000 - $2,500+ per damper.
  • Recalls: None Found

Electrical

• Infotainment System Issues
  • Description/Symptoms: Freezing, Crashing, Slow Response Time, Bluetooth connectivity problems.
  • Solution: Software updates, system reset, or replacement of the infotainment unit.
  • Estimated Cost to Fix: Software update $0 - $200 (if dealer performed). Unit replacement $2,000 - $5,000+
  • Recalls: None Found
• Sensor Malfunctions
  • Description/Symptoms: Faulty readings from sensors (e.g., tire pressure, parking sensors, rain sensors), triggering warning lights.
  • Solution: Identify the faulty sensor and replace it. Check the wiring harness and connections.
  • Estimated Cost to Fix: $200 - $800+ per sensor, including labor.
  • Recalls: None Found

Exterior

• Poor Panel Alignment
  • Description/Symptoms: Gaps or uneven alignment between body panels, particularly around doors, hood, and trunk.
  • Solution: Adjustment of the body panels at a body shop.
  • Estimated Cost to Fix: $200 - $1,000+ depending on the severity.
  • Recalls: None Found
• Trim Pieces Coming Loose
  • Description/Symptoms: Exterior trim pieces (e.g., around windows, bumpers) becoming detached or loose.
  • Solution: Reattaching or replacing the trim pieces.
  • Estimated Cost to Fix: $100 - $500+ per trim piece.
  • Recalls: None Found

Interior

• Dashboard/Trim Rattles
  • Description/Symptoms: Annoying rattling or squeaking noises coming from the dashboard or interior trim, especially on rough roads.
  • Solution: Identifying and securing the loose components. This may require removing and re-installing trim panels.
  • Estimated Cost to Fix: $100 - $500+ depending on the complexity.
  • Recalls: None Found
• Electrical Seat Malfunctions
  • Description/Symptoms: Seats not adjusting properly, memory seat functions not working, or seat heaters malfunctioning.
  • Solution: Diagnose the faulty component (motor, switch, wiring) and replace it.
  • Estimated Cost to Fix: $300 - $1,500+ depending on the issue.
  • Recalls: None Found

Summary

The 2024 Maserati GranTurismo, while offering stunning design and performance, presents some potential issues. Engine problems, especially turbocharger failure and oil leaks in the Nettuno V6, can be costly. Transmission issues such as harsh shifting could be early indicators of valve body failure. Electrical gremlins, primarily related to the infotainment system, seem to be recurring. Suspension issues, especially air suspension failure, can also be expensive to address. While not every GranTurismo will experience these problems, potential buyers should be aware of these common complaints and factor them into their purchasing decision, especially considering the higher repair costs associated with luxury vehicles.