The Maserati GranTurismo I (facelift 2017) MC 4.7 V8 Automatic represents the culmination of the first generation GranTurismo, a luxury grand tourer produced by the Italian manufacturer Maserati. Introduced in 2017 and continuing through 2019, this variant was positioned as the performance-focused flagship of the range, offering a significant step up in power and driving experience compared to the standard GranTurismo models. It builds upon the foundation of the ‘M145’ platform, initially launched in 2007, and incorporates styling and mechanical updates to enhance its appeal. The “MC” designation signifies its connection to Maserati’s racing heritage, referencing the Maserati Corse (racing) division.
Technical Specifications
| Brand | Maserati |
| Model | GranTurismo |
| Generation | GranTurismo I (facelift 2017) |
| Type (Engine) | MC 4.7 V8 (460 Hp) Automatic |
| Start of production | 2017 |
| End of production | 2019 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (economy) – urban | 21.9 l/100 km (10.7 US mpg, 12.9 UK mpg, 4.6 km/l) |
| Fuel consumption (economy) – extra urban | 9.8 l/100 km (24 US mpg, 28.8 UK mpg, 10.2 km/l) |
| Fuel consumption (economy) – combined | 14.3 l/100 km (16.4 US mpg, 19.8 UK mpg, 7 km/l) |
| CO2 emissions | 331 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 4.7 sec |
| Acceleration 0 – 62 mph | 4.7 sec |
| Acceleration 0 – 60 mph | 4.5 sec |
| Maximum speed | 301 km/h (187.03 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 3.9 kg/Hp, 259.4 Hp/tonne |
| Weight-to-torque ratio | 3.4 kg/Nm, 293.3 Nm/tonne |
| Power | 460 Hp @ 7000 rpm |
| Power per litre | 98.1 Hp/l |
| Torque | 520 Nm @ 4750 rpm (383.53 lb.-ft. @ 4750 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M145A |
| Engine displacement | 4691 cm3 (286.26 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 94 mm (3.7 in.) |
| Piston Stroke | 84.5 mm (3.33 in.) |
| Compression ratio | 11.25:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Naturally aspirated engine |
| Engine oil capacity | 9 l (9.51 US qt | 7.92 UK qt) |
| Coolant | 13 l (13.74 US qt | 11.44 UK qt) |
| Kerb Weight | 1773 kg (3908.8 lbs.) |
| Trunk (boot) space – minimum | 260 l (9.18 cu. ft.) |
| Fuel tank capacity | 86 l (22.72 US gal | 18.92 UK gal) |
| Length | 4920 mm (193.7 in.) |
| Width | 1915 mm (75.39 in.) |
| Width including mirrors | 2056 mm (80.94 in.) |
| Height | 1353 mm (53.27 in.) |
| Wheelbase | 2942 mm (115.83 in.) |
| Front track | 1586 mm (62.44 in.) |
| Rear (Back) track | 1590 mm (62.6 in.) |
| Front overhang | 914 mm (35.98 in.) |
| Rear overhang | 1064 mm (41.89 in.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 6 gears, automatic transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 245/35 ZR20; 285/35 ZR20 |
| Wheel rims size | 20 |
Powertrain & Engine Architecture
At the heart of the GranTurismo MC lies Maserati’s 4.7-liter V8 engine, designated the M145A. This naturally aspirated powerplant is a 90-degree V8, constructed primarily from aluminum alloy. It features a dry-sump lubrication system, a design typically found in high-performance applications, which allows for a lower engine placement within the chassis, improving the car’s center of gravity. The engine utilizes direct fuel injection, enhancing combustion efficiency and power output. Each cylinder is equipped with four valves, operated by a dual overhead camshaft (DOHC) configuration. The 460 horsepower peak is achieved at 7,000 rpm, while the substantial 520 Nm (383.53 lb-ft) of torque is available at 4,750 rpm. The engine is paired with a six-speed automatic transmission, specifically a ZF 6HP26 unit. This transmission is known for its smooth shifts and durability, but it lacks the responsiveness of modern dual-clutch transmissions. The drivetrain is rear-wheel drive, contributing to the classic grand tourer driving experience.
Driving Characteristics
The GranTurismo MC 4.7 V8 Automatic delivers a compelling blend of performance and comfort. While not as brutally fast as some contemporary sports cars, the engine provides ample power for spirited driving. The automatic transmission, while smooth, can feel slightly hesitant during quick downshifts. The gear ratios are tuned for grand touring, prioritizing comfortable cruising at highway speeds rather than outright acceleration. The car’s weight (approximately 3,908.8 lbs) is noticeable, but the well-tuned suspension and precise steering provide a confident and engaging driving experience. Compared to the standard GranTurismo models with the 4.2-liter V8, the MC variant offers a significant performance boost. It also feels more responsive and engaging than the diesel-powered GranTurismo, which prioritized fuel economy over outright performance.
Equipment & Trim Levels
The GranTurismo MC came generously equipped as standard. Interior features included leather upholstery, power-adjustable seats, a premium audio system, and automatic climate control. The MC variant also featured unique styling cues, such as carbon fiber interior trim and sport seats. Optional extras included a panoramic sunroof, upgraded leather options, and a rear-seat entertainment system. The exterior styling was also enhanced with a more aggressive front bumper, side skirts, and a rear spoiler, all contributing to a more sporting appearance.
Chassis & Braking
The GranTurismo MC utilizes a double-wishbone suspension setup at all four corners, providing a comfortable ride and precise handling. The suspension is tuned to balance performance and comfort, making it suitable for both long-distance cruising and spirited driving. The braking system consists of ventilated discs at all four wheels, providing ample stopping power. An anti-lock braking system (ABS) is standard. The car’s steering is a rack-and-pinion system with electric power assistance, offering a direct and responsive feel.
Market Reception & Comparison
The Maserati GranTurismo MC 4.7 V8 Automatic was generally well-received by automotive critics. It was praised for its beautiful design, luxurious interior, and engaging driving experience. However, some critics noted the car’s relatively high price and the somewhat dated automatic transmission. Fuel economy was also a concern, with combined fuel consumption figures of around 16.4 US mpg. Compared to rivals such as the Porsche Panamera and the BMW 6 Series, the GranTurismo MC offered a more distinctive Italian flair and a more emotional driving experience. However, it lacked the technological sophistication and fuel efficiency of some of its competitors.
Legacy
The Maserati GranTurismo MC 4.7 V8 Automatic represents a high point in Maserati’s modern history. The 4.7-liter V8 engine is known for its reliability and durability, although regular maintenance is essential. The ZF 6HP26 automatic transmission is also generally reliable, but it may require servicing over time. In the used car market, the GranTurismo MC commands a premium over the standard GranTurismo models, reflecting its increased performance and exclusivity. It remains a desirable grand tourer for enthusiasts who appreciate its classic Italian styling, powerful engine, and engaging driving experience. While newer grand tourers offer more advanced technology and improved fuel efficiency, the GranTurismo MC retains a special appeal for those seeking a truly analog driving experience.
