The morning sun is just beginning to warm the asphalt of the Autodrom Most in the Czech Republic as a low, aggressive silhouette carves through the curves of the circuit. The sound is unmistakable. A high-revving V6 wail echoes off the grandstands, blending with the hum of the nearby chemical plant. This is the Praga Bohema, a car that takes the heart of a Nissan GT-R and places it in a lightweight, road-legal chassis developed with input from Formula 1 engineers. Only 89 will be built, with an annual production rate of under 20 cars.
The Bohema is the culmination of Praga’s 110-year history. It is a road-legal track car that has been engineered to deliver an unparalleled driving experience, with a focus on weight reduction, aerodynamic efficiency, and mechanical grip. It is a car that is as comfortable on the track as it is on the road, and it represents the purest expression of Praga’s engineering philosophy.
The Powertrain: A Nissan GT-R Engine, Tuned for Track Duty
The heart of the Bohema is a 3.8-liter twin-turbo V6 engine borrowed from the Nissan GT-R. In the Bohema, the engine produces 700 horsepower at 6,800 rpm and 725 Nm of torque from 3,000 to 6,000 rpm. The engine is paired with a Hewland six-speed sequential gearbox, which is mounted transversely behind the driver.
The engine’s character is defined by its responsive turbochargers and linear power delivery. The power is immediate, the throttle response is sharp, and the sound is unmistakably Nissan. The engine is tuned for track use, with a focus on durability and consistent performance over extended sessions.
The Chassis: Carbon Fiber and Aluminum
The Bohema is built around a carbon fiber monocoque that weighs just 60 kg. The body panels are also made from carbon fiber, reducing weight and improving rigidity. The car weighs just 982 kg dry, giving it a power-to-weight ratio of 1.4 kg per horsepower.
The suspension uses double wishbones at all four corners, with pushrod-actuated dampers. The car features a fully adjustable suspension system, allowing drivers to fine-tune the handling to suit their preferences and track conditions.
The Aerodynamics: F1-Derived Downforce
The Bohema’s aerodynamic package was developed with input from Formula 1 engineers. The car generates approximately 900 kg of downforce at 250 km/h, making it one of the most aerodynamically efficient road cars ever built. The downforce is achieved through a combination of a large rear wing, a front splitter, and an underbody diffuser.
The aerodynamic package is designed for track use, with a focus on generating downforce without compromising top speed. The car’s top speed is 300 km/h, and it can accelerate from 0 to 100 km/h in 2.3 seconds.
The Driving Experience: Track-Focused Precision
The Bohema is designed to be driven on track. The driving position is low and focused, with the driver seated in a single-piece carbon fiber bucket seat. The steering wheel is a Formula 1-style yoke, with integrated controls for the car’s systems.
The car features a comprehensive data acquisition system, allowing drivers to analyze their performance and make adjustments to the car’s setup. The system includes GPS-based lap timing, accelerometers, and suspension position sensors.
The Autodrom Most Morning
The Bohema has completed its demonstration laps. Its Nissan GT-R engine has delivered the 700 horsepower that makes it one of the most engaging track cars on the road. The carbon fiber chassis and advanced aerodynamics have kept it planted through the curves. The driver has experienced a level of performance that is as exclusive as it is extraordinary.
The Bohema is not a car for everyone. It is limited to 89 units, priced at approximately $1.3 million each. But it represents a significant moment in Praga’s history. It is the culmination of 110 years of engineering, and it proves that a small Czech manufacturer can build a world-class track car.
The Bohema is not just a car. It is a statement. It is a reminder that even in an era of electrification and automation, Praga remains committed to the pure, unfiltered joy of driving. The Czech track car with a Nissan GT-R heart has arrived. And it is unforgettable.
