2007 Maserati GranSport
2007 Maserati GranSport
Overview
The 2007 Maserati GranSport, a potent blend of luxury and performance, generally presents a solid reliability record for its era, though specific areas warrant attention. As a high-performance Italian exotic, it demands diligent maintenance and specialized care. While many owners report satisfying ownership experiences, potential buyers should be aware of common, albeit not universal, issues that can arise with age and mileage. The focus here is on documented, recurring technical problems rather than routine maintenance or expected wear and tear. Understanding these potential pitfalls can help in assessing the long-term viability and cost of ownership for this desirable grand tourer.
Engine
4.2L V8 (F136)
Camshaft/Lifter Wear
- Symptoms: Engine misfires, rough idle, loss of power, ticking or knocking noises from the top of the engine.
- Solution: Replacement of worn camshafts and lifters. Regular oil changes with correct specification oil are crucial for prevention.
- Cost: $2,500 - $5,000+
Oil Leaks (Rear Main Seal)
- Symptoms: Visible oil drips under the car, particularly near the transmission bellhousing.
- Solution: Replacement of the rear main crankshaft seal. This is labor-intensive due to transmission removal.
- Cost: $1,500 - $3,000+
Transmission
6-Speed Cambiocorsa (Automated Manual)
Clutch Wear
- Symptoms: Slipping gears, harsh shifting, clutch warning light illumination, difficulty engaging gears.
- Solution: Replacement of the clutch assembly. Clutch life is highly dependent on driving style.
- Cost: $2,000 - $4,000+
Hydraulic System Leaks/Pump Failure
- Symptoms: Slow or jerky gear changes, transmission fault warnings, inability to shift gears.
- Solution: Repair or replacement of hydraulic lines, actuators, or the hydraulic pump.
- Cost: $1,000 - $2,500+
Suspension
Adaptive Skyhook System
Damper Failure
- Symptoms: Harsh ride, excessive bouncing, clunking noises over bumps, suspension warning light.
- Solution: Replacement of faulty adaptive dampers. These are expensive components.
- Cost: $800 - $1,500 per corner
Ride Height Sensor Issues
- Symptoms: Inconsistent ride height, suspension warning messages, incorrect damping.
- Solution: Cleaning, adjustment, or replacement of ride height sensors.
- Cost: $300 - $700
Electrical
General Electrical System
Window Regulator Failure
- Symptoms: Power windows not operating, slow operation, grinding noises.
- Solution: Replacement of the window regulator mechanism.
- Cost: $400 - $800
Infotainment System Glitches
- Symptoms: Screen freezing, unresponsive buttons, audio issues.
- Solution: Software updates or potential replacement of the head unit.
- Cost: $500 - $1,500+
Exterior
Body Panels and Trim
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Interior
Leather and Trim
No widespread issues reported.
- Symptoms: N/A
- Solution: N/A
- Cost: Varies
Summary Verdict
The 2007 Maserati GranSport offers a thrilling driving experience but requires a commitment to maintenance. The primary areas of concern are the engine’s camshaft and lifters, potential oil leaks, and the automated manual transmission’s clutch and hydraulic system. The adaptive suspension, while advanced, can also be a source of costly repairs. Electrical gremlins, particularly with window regulators and the infotainment system, are not uncommon. Despite these potential issues, with regular specialized servicing and prompt attention to any developing problems, the GranSport can remain a reliable and rewarding exotic car. Prospective buyers should factor in the higher cost of parts and labor associated with maintaining a vehicle of this caliber.