Porsche revealed the 2027 911 GT3 S/C, a new cabriolet variant of the GT3 that borrows lightweighting components from the 911 S/T.The S/C is offered exclusively with Porsche's six-speed GT Sport manual transmission and is a full-production model, meaning slots aren't limited. The S/C starts at $275,350 and is available to order now, with Porsche expecting deliveries to start by fall, 2026.