Aspark Owl Roadster Debuts: The World’s Quickest EV is Now a Convertible and Costs $3.5 Million

A new roofless beast joins the elite electric hypercar segment, challenging rivals like the Rimac Nevera and Pininfarina Battista. The Aspark Owl, Japan’s first electric hypercar, becomes even more desirable in its new and radical convertible version.

The Aspark Owl joins an exclusive category of electric hypercars. Rivals like the Lotus Evija, Pininfarina Battista, and Rimac Nevera are already part of this group. These models represent the potential future of high-performance vehicles. The Aspark Owl is absurd in every metric. Its fully electric powertrain firmly places it among the electric hypercar greats. Furthermore, its limited availability will make it a collector’s item for years to come. Now, Japan’s first electric hypercar is set to become even more desirable. “

World Record Without a Roof and Astonishing Figures

Meet the Aspark Owl Roadster—the world’s quickest electric roadster. The droptop model makes 1,953 horsepower. Likewise, it has a “theoretical” top speed of 413 km/h (257 mph). It can sprint from 0 to 300 km/h (0 to 186 mph) in less than 10 seconds. Those figures put it among the most extreme road-legal hypercars on the planet. The Owl Roadster follows the coupe's blueprint under its carbon bodywork. Its powertrain consists of four independent electric motors.

Performance and Carbon Architecture

Together, the motors deliver a combined 1,953 hp and 1,416 pound-feet of instantly available torque. These figures translate into extraordinary performance: 0–100 km/h in 1.78 seconds. The car reaches 0–200 km/h in 4.76 seconds and 0–300 km/h in 9.74 seconds. The estimated top speed is 413 km/h. Nonetheless, it is electronically limited to 350 km/h (217 mph) for road use. The Roadster weighs just 1,900 kg (4,189 pounds). Its battery pack is a sizable 69.0-kilowatt-hour unit. “

Chassis Technology and Active Aerodynamics

A carbon monocoque chassis forms the basis of the structure. The vehicle uses double-wishbone suspension with adjustable ride height (80–160 millimeters). Moreover, it features carbon-ceramic brakes that include 10-piston front calipers. Active aerodynamics include an adjustable rear wing. This wing ensures stability even at very high speeds. The Roadster offers multiple driving modes, ranging from Snow Mode to more aggressive performance-focused settings. “

A Pure $3.5 Million Experience

The new open roof defines the car’s identity. Aspark describes the experience as becoming “one with the road.” It heightens awareness of sound, airflow, and vibration. Naturally, that kind of performance and rarity comes at a price. Early estimates place the Owl Roadster’s base cost around $3.5 million (€3 million). This makes it one of the most expensive EVs in the world. Therefore, only a handful of very wealthy enthusiasts will ever be able to acquire one of the roughly 20 planned units. “

The Aspark Owl Roadster is not just a milestone of Japanese engineering, but it redefines the limits of what a production electric convertible can achieve. Its exclusivity and power establish it as an instant legend in the hypercar segment.