Do you want the ultimate track weapon? The SR10 XXR is Radical’s answer to those who refuse to compromise on performance. This isn’t just another step up: it’s a completely different level of driving experience that will challenge everything you thought you knew about track cars.
At the heart of the SR10 XXR lies a masterpiece of engineering. The 2.3-liter turbocharged RPE-Ford engine pumps out 425 hp and 380 lb-ft of torque through a custom Garrett turbocharger. This engine is built from the ground up for racing with forged pistons, connecting rods, and a bespoke dry-sump system that can handle the punishment of back-to-back track sessions.
The power delivery is intoxicating. That turbo torque hits hard and keeps pulling, giving you acceleration that feels relentless. Yet despite the massive performance increase, the SR10 XXR retains that legendary Radical balance and predictability. Professional drivers consistently praise its stability through high-speed corners and the confidence it inspires at any speed.
That turbo engine and aerodynamic efficiency translates to blistering performance – you’ll rocket to 100 km/h in just 2.7 seconds. On Silverstone GP, the SR10 XXR posts an incredible 1:58 lap time. That’s serious supercar-embarrassing performance that puts you in genuine race car territory.
The advanced Hewland GT3-derived gearbox handles all that torque effortlessly, while the enhanced braking system with 315mm discs and improved cooling keeps you in control lap after lap. This is a car built for those who live for that next session, that next personal best, that next moment of pure driving perfection.
