The Hennessey Venom F5 Roadster, introduced in 2022, represents the open-top variant of Hennessey’s hypercar, building upon the foundation laid by the coupe version. Designed and manufactured by the American high-performance vehicle manufacturer Hennessey Special Vehicles, the Roadster aims to deliver an unparalleled driving experience focused on extreme speed and exclusivity. It distinguishes itself through a bespoke carbon fiber body, optimized for aerodynamic performance and open-air driving, while retaining the ferocious power output of its coupe sibling. The F5 Roadster is positioned as a limited-production, ultra-high-performance vehicle, targeting collectors and enthusiasts seeking the pinnacle of automotive engineering.
Technical Specifications
| Brand | Hennessey |
| Model | Venom F5 |
| Generation | Venom F5 Roadster |
| Type (Engine) | 6.6 V8 (1817 Hp) SCT |
| Start of production | 2022 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Roadster |
| Seats | 2 |
| Doors | 2 |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 483 km/h (300.12 mph) |
| Weight-to-power ratio | 0.8 kg/Hp, 1293.2 Hp/tonne |
| Weight-to-torque ratio | 0.9 kg/Nm, 1150.9 Nm/tonne |
| Power | 1817 Hp @ 8000 rpm |
| Power per litre | 277.2 Hp/l |
| Torque | 1617 Nm @ 5000 rpm (1192.64 lb.-ft. @ 5000 rpm) |
| Engine layout | Rear, Longitudinal |
| Engine displacement | 6555 cm3 (400.01 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Engine aspiration | Twin-Turbo, Intercooler |
| Kerb Weight | 1405 kg (3097.49 lbs) |
| Length | 4666 mm (183.7 in) |
| Width | 1971 mm (77.6 in) |
| Height | 1131 mm (44.53 in) |
| Drivetrain Architecture | Rear wheel drive, Internal Combustion engine (ICE) |
| Number of gears and type of gearbox | 7 gears, automatic transmission SCT |
| Front suspension | Double wishbone |
| Rear suspension | Double wishbone |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
Powertrain & Engine Architecture
At the heart of the Venom F5 Roadster lies a bespoke 6.6-liter twin-turbocharged V8 engine, internally designated as the “Fury” engine. This engine is not based on any existing production block; it was designed from the ground up by Hennessey’s engineers. The engine utilizes a cast iron block, aluminum cylinder heads, and a dry-sump lubrication system to ensure optimal performance and reliability under extreme conditions. The twin-turbochargers, along with a large intercooler, deliver significant boost, contributing to the engine’s staggering 1817 horsepower output at 8000 rpm and 1617 Nm (1192.64 lb-ft) of torque at 5000 rpm. The engine management system is a sophisticated electronic control unit (ECU) that manages fuel injection, ignition timing, and boost control. The Roadster employs a 7-speed single-clutch automated transmission developed by Ricardo, specifically tuned for rapid shifts and optimized for the engine’s power delivery. This transmission, designated SCT (Shear Cut Transmission), is a crucial component in achieving the car’s blistering acceleration and top speed.
Driving Characteristics
The Venom F5 Roadster’s driving experience is dominated by its immense power and lightweight construction. The 7-speed automatic transmission is programmed for quick, precise shifts, although it prioritizes performance over outright comfort. Acceleration is brutal, with the car capable of reaching 60 mph in under 3 seconds and exceeding 200 mph in under 10 seconds. The rear-wheel-drive configuration and sophisticated traction control system are essential for managing the power output. The Roadster’s suspension, featuring double-wishbone setups at both the front and rear, is tuned for both track performance and reasonable road compliance. However, the focus remains firmly on delivering a visceral and engaging driving experience, prioritizing responsiveness and control at high speeds. The open-top configuration amplifies the sensory experience, exposing the driver and passenger to the full force of the engine’s sound and the rush of air at extreme velocities.
Equipment & Trim Levels
Given its ultra-exclusive nature, the Venom F5 Roadster offers a high degree of customization. The interior is meticulously crafted with premium materials, including carbon fiber, leather, and Alcantara. Standard features include a digital instrument cluster, a touchscreen infotainment system, and bespoke seats designed for both comfort and support. Customers can personalize virtually every aspect of the interior, from the choice of leather colors and stitching patterns to the selection of carbon fiber finishes. The Roadster also features a unique removable hardtop, allowing drivers to switch between open-air and coupe configurations. Optional extras include a premium audio system, advanced driver-assistance systems (though these are minimized to reduce weight), and bespoke luggage sets.
Chassis & Braking
The Venom F5 Roadster utilizes a lightweight carbon fiber monocoque chassis, designed for exceptional rigidity and strength. This chassis is a key factor in the car’s low weight of 1405 kg (3097.49 lbs). The suspension system employs adjustable dampers and anti-roll bars to optimize handling and ride quality. Braking duties are handled by ventilated carbon ceramic discs at all four corners, providing immense stopping power and resistance to fade. The braking system is paired with an advanced ABS system and electronic brake-force distribution to ensure optimal control under hard braking. The steering system is a power-assisted rack and pinion setup, providing precise and responsive steering feel.
Market Reception & Comparison
The Hennessey Venom F5 Roadster has been met with significant acclaim from automotive journalists and enthusiasts. Critics have praised its breathtaking performance, stunning design, and meticulous attention to detail. Compared to other hypercars, such as the Bugatti Chiron and the Koenigsegg Jesko, the Venom F5 Roadster distinguishes itself through its American engineering, its focus on raw power, and its relatively lightweight construction. While the Chiron prioritizes luxury and refinement, and the Jesko emphasizes aerodynamic complexity, the Venom F5 Roadster aims for a more visceral and direct driving experience. Reliability data is still emerging given the limited production numbers, but Hennessey has emphasized its commitment to building a durable and dependable hypercar.
Legacy
The Hennessey Venom F5 Roadster represents a significant achievement in American automotive engineering. It pushes the boundaries of performance and design, establishing a new benchmark for hypercars. Its long-term legacy will likely be defined by its extreme speed, its innovative technology, and its status as a collector’s item. As a limited-production vehicle, the Roadster is expected to appreciate in value over time, becoming a highly sought-after asset for automotive enthusiasts and investors alike. The F5 Roadster solidifies Hennessey’s position as a leading manufacturer of ultra-high-performance vehicles, demonstrating the company’s ability to compete with established European brands in the hypercar segment.
