Maserati Unveils Project GT4, a 690-Horsepower GranTurismo-Based Race Car
Maserati reveals Project GT4, a new race car model for the GT4 series, based on the GranTurismo with a 690-horsepower twin-turbo V6.
Key Takeaways
- Maserati Project GT4 is a new race car model for the GT4 series.
- Based on the GranTurismo with a 690-horsepower twin-turbo V6.
- Will go racing starting in the 2028 season.
- Project GT4 weighs around 400 kilograms (881.85 pounds) less than the GranTurismo.
- Compliant with GT4 regulations, including the front splitter, dive planes, braking system, and 18-inch wheels.
What is the Maserati Project GT4?
Maserati Project GT4 is a new race car model for the GT4 series, based on the GranTurismo with a 690-horsepower twin-turbo V6. The Project GT4 is set to hit the racetrack in the GT category starting in 2028.
Maserati may be known as a luxury brand in the modern era, but the company has a deep motorsport heritage dating back to the 1920s. The Trident has been represented in the Targa Florio, 24 Hours of Le Mans, Mille Miglia, Indianapolis 500, Formula E, and even Formula 1.
How Does the Project GT4 Compare to the GranTurismo?
Project GT4 is based on the GranTurismo using experience taken from the GT2 program. Maserati says the body and powertrain are taken directly from the road car, meaning this race car is powered by the company’s 3.0-liter twin-turbocharged Nettuno V6.
Unlike the road car, which produces up to 582 horsepower in Trofeo trim for 2027 after a 40-hp bump, the GT4’s engine delivers up to 690 hp to rear wheels only, ditching the road car’s all-wheel-drive system.
What are the Key Features of the Project GT4?
Maserati says the GT4 weighs around 400 kilograms (881.85 pounds) less than the GranTurismo on which it’s based, thanks to a heavy diet that tosses out all of the street car’s luxury features.
The exterior is far more aggressive, but these changes weren’t made simply for show. Everything you see is compliant with GT4 regulations, including the front splitter, dive planes, braking system, and 18-inch wheels.
How Does the Project GT4 Fit into Maserati’s Motorsport Heritage?
This being Maserati’s 100th anniversary of racing, a special livery commemorates the occasion. A large blue trident is featured prominently on a white background at the front of the car with 100 smaller tridents adorning the car from behind the front wheels.
Maserati has a deep motorsport heritage dating back to the 1920s. The Trident has been represented in the Targa Florio, 24 Hours of Le Mans, Mille Miglia, Indianapolis 500, Formula E, and even Formula 1.
How Will the Project GT4 Compete in the GT4 Series?
Maserati is entering the GT4 series at an interesting time. Porsche is set to retire its 718 Cayman GT4 RS CS, replacing it with the new 911 GT4 R for the 2027 season.
The 911 should be a big rival for the Maserati GT4, but the BMW M4 GT4 EVO is still the car to beat on the grid, having been the most successful car in 2025 and continuing that lead mid-way into the 2026 season.
Specifications
| Specification | Value |
|---|---|
| Engine | 3.0-liter twin-turbocharged Nettuno V6 |
| Horsepower | 690 hp |
| Weight | Around 400 kilograms (881.85 pounds) less than the GranTurismo |
Frequently Asked Questions
Q: What is the Maserati Project GT4?
The Maserati Project GT4 is a new race car model for the GT4 series, based on the GranTurismo with a 690-horsepower twin-turbo V6.
Q: How does the Project GT4 compare to the GranTurismo?
The Project GT4 is based on the GranTurismo using experience taken from the GT2 program. The body and powertrain are taken directly from the road car, but the GT4’s engine delivers up to 690 hp to rear wheels only, ditching the road car’s all-wheel-drive system.
Q: What are the key features of the Project GT4?
The Project GT4 weighs around 400 kilograms (881.85 pounds) less than the GranTurismo on which it’s based, thanks to a heavy diet that tosses out all of the street car’s luxury features. The exterior is far more aggressive, but these changes weren’t made simply for show. Everything you see is compliant with GT4 regulations.
