Ruf CTR 3 Evo: Tuner's Ultimate Power

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【Summary】German tuner Ruf has unveiled its most powerful production car yet, the CTR 3 Evo. With a mid-mounted 3.8-litre twin-turbocharged flat six engine producing 789bhp, it is a heavily upgraded version of the Porsche Cayman-based CTR 3 Clubsport. The body is made from a Kevlar-composite for lightweight and strength. Pricing starts at over $725,000, making it more expensive than competitors like the Porsche 911 GT3 and Ferrari SF90.

FutureCar Staff Aug 23, 2023 6:54 AM PT

German manufacturer and Porsche tuning specialist Ruf has introduced its most powerful car to date, the CTR 3 Evo. Unveiled at Monterey Car Week, this model is a completely redesigned and heavily upgraded version based on the Porsche Cayman-based CTR 3 Clubsport, although it is separate from it.

The CTR 3 Evo is equipped with a mid-mounted 3.8-liter twin-turbocharged flat six engine that produces 789bhp and 730lb ft of torque. This is 23bhp and 8lb ft more than the Clubsport. The maximum power is achieved at 7100rpm, while the maximum torque is deployed at 4000rpm.

While the car pictured features Ruf's seven-speed dual-clutch automatic transmission, the Evo could also be offered with a six-speed manual, as the Clubsport can be specified with this option.

The body of the CTR 3 Evo is constructed from a Kevlar-composite material, similar to the Koenigsegg Agera RS. This material is known for its lightweight properties, strength, and heat resistance.

Although the top speed and 0-62mph time of the Evo are not yet known, it is expected to be faster than the Clubsport, which can reach a top speed of 236mph and accelerate from 0-62mph in 3.2 seconds.

In addition to engine tuning, the CTR 3 Evo features modifications to the MacPherson-strut front suspension and a multi-link rear suspension. It is also equipped with carbon-ceramic brakes and a track-ready dry-sump lubrication system, similar to those used in the Ferrari 488 GTB and Chevrolet Corvette Z06.

Inside the CTR 3 Evo, the one-piece body-hugging sports seats are made from carbon fiber and upholstered in Alcantara with contrasting yellow stitching.

The CTR 3 Evo will be available for purchase at a cost of over $725,000 (£570,466), making it more expensive than the similarly positioned Manthey Racing Porsche 911 GT3 and similarly potent Ferrari SF90.