The lights of the Fiorano Circuit glow in the distance as a low, aggressive silhouette sits in the pit lane, its engine idling, its driver preparing for a session that will define its place in Ferrari history. This is the Ferrari 849 Testarossa, the car that replaces the SF90 Stradale and revives one of the most iconic names in automotive history. Ferrari calls it a revolution, not a facelift, and the numbers back up that claim.
The 849 Testarossa is a plug-in hybrid super sports berlinetta powered by a mid-rear twin-turbo V8 engine and three electric motors, delivering a total output of 1,050 cv (1,036 horsepower). It is the most powerful series-production Ferrari ever built, and it is the car that Ferrari believes deserves the Testarossa name.
The Name: A 70-Year Legacy
The Testarossa name has a history that stretches back to 1956, when it was first used to describe the red cam covers of the Ferrari 500 TR’s engine. It subsequently appeared on legendary Le Mans winners and, most famously, the 1984 Testarossa that became a poster car for a generation.
The “849” designation refers to the engine: eight cylinders and 49 cc of displacement per cylinder, totaling 4.0 liters. According to design chief Flavio Manzoni, there is no retro association to the 1980s car. The name is tied to a deeper part of Maranello’s history: the red cam covers of Ferrari’s most powerful racing engines.
The Powertrain: A V8 Pushed to Its Limits
The heart of the 849 Testarossa is the F154FC engine, the latest evolution of Ferrari’s multi-award-winning twin-turbo V8. The engine has been completely re-engineered to produce 830 cv (819 horsepower) alone, a 50 cv increase over the SF90 Stradale’s V8.
The key innovation is a new, larger turbocharger, the largest ever fitted to a Ferrari production car. It features low-friction bearings derived from the F80 and an innovative heat shield inspired by the 296 GT3 to improve thermal management. The engine also uses titanium screws and racing-inspired machining to achieve a 10% improvement in weight-to-power ratio.
The Hybrid System: Three Motors, 220 cv
Three electric motors complement the V8. Two motors on the front axle provide all-wheel drive and torque vectoring, while a third motor, the MGU-K, is positioned between the engine and the eight-speed dual-clutch transmission.
The hybrid system produces 220 cv (217 horsepower), bringing the total system output to 1,050 cv (1,036 horsepower). The 7.45 kWh lithium-ion battery allows up to 25 km of pure electric driving in eDrive mode. Four electric driving modes are available via the eManettino: eDrive, Hybrid, Performance, and Qualify.
Performance: 1:17.5 at Fiorano
The performance figures are extraordinary. The 849 Testarossa accelerates from 0 to 100 km/h in under 2.3 seconds and reaches a top speed beyond 330 km/h (205 mph).
It has lapped the Fiorano test track in 1 minute and 17.5 seconds, a time that is 1.5 seconds quicker than the SF90 Stradale and just 0.2 seconds shy of the limited-series SF90 XX Stradale. This places it among the fastest cars ever to lap the circuit.
The Assetto Fiorano package, available from launch, shaves 30 kg off the car’s dry weight of 1,570 kg and introduces track-focused suspension, tires, and aerodynamic elements.
Aerodynamics: 415 kg of Downforce
The 849 Testarossa’s aerodynamic package is a significant evolution of the SF90’s design. It generates 415 kg of downforce at 250 km/h, a 25 kg increase over its predecessor, while cooling performance improves by 15%.
Key features include:
- A twin-tail rear architecture inspired by the 512 S sports prototype, which generates downforce at the rear
- An active rear spoiler that can switch between Low Drag and High Downforce configurations in under a second
- Optimized bodywork flanks that increase airflow to the intercoolers by 30%
The Interior: A Driver-Centric Revolution
Inside, the 849 Testarossa features a horizontal dashboard combined with single-seater-inspired details. A central sail motif with an integrated gear-change gate is inspired by the F80. The new steering wheel features mechanical buttons, including the iconic engine start button.
Two seat designs are available: comfort seats or carbon-fiber racing seats. A new HMI system concentrates functions around the driver, making interaction with the car simpler and more intuitive.

The Fiorano Evening
The 849 Testarossa has completed its demonstration laps. Its V8 hybrid powertrain has delivered the 1,036 horsepower that makes it the most powerful series-production Ferrari ever built. The active aerodynamics and advanced electronics have kept it planted through the curves. The driver, cocooned in the driver-focused cabin, has experienced a level of performance that was previously the domain of limited-series models.
The 849 Testarossa is not a facelift. It is a revolution. It is a car that revives one of the most iconic names in automotive history and pushes the boundaries of what a hybrid supercar can be. The Testarossa name has returned. And it has never been better.

















