The Maserati GranTurismo II Trofeo 3.0 V6 (558 Hp) AWD Automatic, launched in January 2023, represents the high-performance pinnacle of the redesigned GranTurismo line. This variant is positioned as the flagship model, offering a substantial increase in power and track-focused capabilities compared to the base and Modena trims. It builds upon the foundation of the GranTurismo II platform (based on a modified version of the Maserati Modular Architecture), aiming to blend Italian luxury with exhilarating performance. The Trofeo distinguishes itself through its unique engine tuning, aggressive styling cues, and advanced chassis components.
Technical Specifications
| Brand | Maserati |
| Model | GranTurismo |
| Generation | GranTurismo II |
| Type (Engine) | Trofeo 3.0 V6 (558 Hp) AWD Automatic |
| Start of production | January, 2023 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 3.5 sec |
| Acceleration 0 – 62 mph | 3.5 sec |
| Acceleration 0 – 60 mph | 3.3 sec |
| Acceleration 0 – 200 km/h | 11.4 sec |
| Maximum speed | 320 km/h (198.84 mph) |
| Power | 558 Hp @ 6500 rpm |
| Power per litre | 186.5 Hp/l |
| Torque | 650 Nm @ 3000 rpm (479.42 lb.-ft. @ 3000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | Nettuno |
| Engine displacement | 2992 cm3 (182.58 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 88 mm (3.46 in.) |
| Piston Stroke | 82 mm (3.23 in.) |
| Compression ratio | 11:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine oil capacity | 7.5 l (7.93 US qt | 6.6 UK qt) |
| Coolant | 9.58 l (10.12 US qt | 8.43 UK qt) |
| Kerb Weight | 1795 kg (3957.3 lbs.) |
| Trunk (boot) space – minimum | 310 l (10.95 cu. ft.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Length | 4966 mm (195.51 in.) |
| Width | 1957 mm (77.05 in.) |
| Width including mirrors | 2113 mm (83.19 in.) |
| Height | 1353 mm (53.27 in.) |
| Wheelbase | 2929 mm (115.31 in.) |
| Front track | 1647 mm (64.84 in.) |
| Rear (Back) track | 1660 mm (65.35 in.) |
| Front overhang | 949 mm (37.36 in.) |
| Rear overhang | 1088 mm (42.83 in.) |
| Minimum turning circle | 12.4 m (40.68 ft.) |
| Drivetrain Architecture | All wheel drive (4×4) |
| Number of gears and type of gearbox | 8 gears, automatic transmission |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs, 380×34 mm |
| Rear brakes | Ventilated discs, 350×28 mm |
| Tires size | Front wheel tires: 265/30 ZR20 Rear wheel tires: 295/30 ZR21 |
| Wheel rims size | Front wheel rims: 20 Rear wheel rims: 21 |
Powertrain & Engine Architecture
The heart of the GranTurismo II Trofeo is Maserati’s 3.0-liter twin-turbocharged V6 engine, internally designated as the “Nettuno” engine. This engine is a significant departure from previous Maserati powertrains, utilizing a 90-degree V6 configuration with a double overhead camshaft (DOHC) design and four valves per cylinder. The Nettuno engine employs a pre-chamber combustion system, inspired by Formula 1 technology, which enhances combustion efficiency and reduces knock. Direct fuel injection is employed, operating at pressures up to 350 bar. The twin-turbochargers are integrated into the V-shape, minimizing turbo lag and optimizing response. The engine produces 558 horsepower at 6,500 rpm and 650 lb-ft of torque at 3,000 rpm. The engine is paired with an 8-speed automatic transmission, specifically tuned for rapid shifts and optimized gear ratios to maximize performance. The transmission features a mechanical torque converter and paddle shifters for manual control.
Driving Characteristics
The Trofeo’s powertrain delivers a distinctly aggressive driving experience. The combination of the high-output V6 and the 8-speed automatic results in blistering acceleration – 0 to 60 mph in approximately 3.3 seconds. The all-wheel-drive system provides excellent traction, particularly during acceleration and cornering. The transmission’s programming prioritizes performance, holding gears longer and downshifting quickly under braking. Compared to the base GranTurismo or the Modena trim, the Trofeo offers a significantly more responsive throttle and a more engaging driving feel. The exhaust note is also more pronounced, thanks to a sport exhaust system. While the Trofeo prioritizes performance, Maserati has retained a degree of comfort, making it suitable for both spirited driving and long-distance cruising.
Equipment & Trim Levels
The Trofeo trim comes standard with a comprehensive suite of features. Interior appointments include sport seats upholstered in premium leather with carbon fiber accents. A leather-wrapped sport steering wheel with paddle shifters is also standard. The infotainment system features a 12.3-inch touchscreen display with Maserati Intelligent Assistant (MIA) voice control. Standard safety features include adaptive cruise control, lane keeping assist, and automatic emergency braking. Optional extras include a premium sound system, ventilated and massaging front seats, and a variety of exterior customization options, including different wheel designs and carbon fiber body components.
Chassis & Braking
The GranTurismo II Trofeo benefits from a sophisticated chassis designed to handle the increased power. The suspension utilizes a double-wishbone front setup and an independent multi-link rear configuration. Adaptive dampers are standard, allowing the driver to adjust the ride stiffness. The Trofeo also features a limited-slip rear differential to enhance traction during cornering. Braking performance is provided by ventilated discs with multi-piston calipers – 380mm at the front and 350mm at the rear. The braking system is enhanced by ABS and electronic brake-force distribution. The car’s weight distribution is carefully balanced to optimize handling.
Market Reception & Comparison
The GranTurismo II Trofeo has been generally well-received by automotive critics, praised for its powerful engine, engaging driving dynamics, and luxurious interior. Compared to the base GranTurismo and Modena trims, the Trofeo offers a significant performance upgrade, but at a higher price point. Competitors in this segment include the Porsche Panamera Turbo, the BMW M8 Competition Coupe, and the Aston Martin DB11. The Trofeo distinguishes itself through its unique Italian styling and its focus on delivering a visceral driving experience. Fuel economy is not a primary focus for this model, with EPA estimates reflecting its high-performance nature.
Legacy
The Nettuno engine represents a significant investment for Maserati, and its long-term reliability remains to be fully assessed. Early reports suggest that the engine is robust, but regular maintenance is crucial. The GranTurismo II Trofeo is expected to hold its value well in the used car market, particularly among enthusiasts seeking a high-performance Italian grand tourer. The combination of luxury, performance, and distinctive styling positions the Trofeo as a desirable and collectible vehicle.
