The Porsche 911 S/T is designed to be a unique car in the 911 GT lineup. The main focus of its development was to create the ultimate driver’s car by making it the lightest 992-generation 911. To achieve this, the S/T features carbon fiber components such as door skins, front wings, boot lid, and roof. The wheels are made of magnesium and the interior does not include rear seats.

Weight reduction was also achieved through other means. The car is powered by a 4.0-liter naturally aspirated flat-six engine borrowed from the Porsche 911 GT3 RS, generating 518bhp. To enhance the driving experience, a lighter clutch for the six-speed manual gearbox and a single-mass flywheel were installed.

In addition to shedding weight, the S/T made further changes compared to the GT3. The hydraulically activated rear-steer system was removed to save weight and increase engine power. The rear anti-roll bar and its drop links are made from carbon fiber, and carbon-ceramic brakes are used. The S/T weighs 1380kg, which is 38kg less than a manual GT3 Touring and only 10kg more than a 911 R. It also benefits from lower gear ratios and a shorter gear lever, resulting in improved responsiveness. The spring and damper hardware and Michelin Pilot Sport Cup 2 tires are the same as those on the GT3 Touring, but the adaptive damper’s software tuning is different. Furthermore, the steering has been adjusted to provide a more linear and responsive feel.

Compared to the GT3 Touring, the steering of the S/T is heavier and more deliberate. The two cars feel noticeably different despite sharing many components. The S/T offers a more authentic driving experience, with a stronger connection to the road and a better sense of the forces at play.