- The S/C is actually a 911 GT3 Convertible in all however the title.
- It has a totally automated material roof that takes 12 seconds to open/shut.
- It’s heavier than the 911 Speedster, however not by a lot.
Porsche’s gross sales have been on a downward development for the previous three years, however the 911 has been bucking that sample. In 2025, deliveries hit a brand new report of 51,583 items, and this 12 months is already shaping as much as be one other sturdy one. By means of March, the legendary sports activities automotive is up 22 p.c in comparison with the primary three months of final 12 months, reaching 13,889 automobiles.
Wanting forward, Zuffenhausen is relentlessly increasing the lineup with new variations to broaden the 911’s attraction additional. The GT3 S/C (Sport Cabriolet) picks up the place the Speedster left off, but it surely’s not a direct successor. The important thing distinction is that the newcomer is the primary GT3 variant to function a totally automated roof.
In different phrases, you gained’t should get out of the automotive to unfurl the roof your self. On the contact of a button, the material high goes down or up in about 12 seconds, so long as you’re not touring quicker than 31 mph (50 km/h). Press one other button, and a wind deflector pops out or retracts in simply two seconds.

Picture by: Porsche
The extra advanced roof mechanism inevitably comes with a weight penalty, however Porsche claims the GT3 S/C is simply about 66 kilos (30 kilograms) heavier than the Speedster. The U.S.-spec mannequin ideas the scales at 3,322 kilos, whereas its European counterpart is available in at 1,497 kilograms. Curiously, that is the primary 911 convertible to make use of a double-wishbone suspension on the entrance axle. The chassis has been tuned to echo the 911 GT3 coupe with the Touring Package.
To maintain weight as little as attainable, Porsche makes use of carbon-fiber-reinforced plastic for the hood, fenders, doorways, and rear anti-roll bar. Moreover, the connecting hyperlinks and the underbody panel beneath the rear axle are additionally produced from CFRP. Elsewhere, customary magnesium wheels and ceramic brakes additional contribute to the weight loss program. The convertible’s construction additionally incorporates magnesium to maintain weight in test.
To shave off much more mass, elective folding light-weight bucket seats with CFRP shells can be found. There’s solely room for a single passenger, because the rear seats have been eliminated, making the GT3 S/C the one 911 convertible bought strictly as a two-seater. You’ll doubtless be driving with the highest down more often than not to listen to the naturally aspirated 4.0-liter flat-six scream to 9,000 rpm.

Photographs by: Porsche

The high-revving boxer engine produces 502 horsepower and 331 pound-feet (450 Newton-meters) of torque, matching the GT3 coupe. It reaches 60 mph in 3.7 seconds, or 62 mph (100 km/h) in 3.9 seconds. Flat out, the newest 911 variant tops out at 194 mph (313 km/h).
Whereas the Speedster was capped at 1,948 items as a tribute to the 12 months Porsche started manufacturing, the brand new GT3 S/C isn’t a limited-run mannequin. Not like the GT3 coupe, which is out there with each a guide and a dual-clutch computerized, its open-top counterpart is obtainable solely with three pedals, echoing the manual-only Speedster.
At $275,350 together with vacation spot, the brand new 911 GT3 S/C actually isn’t low cost. Nonetheless, it does provide substantial financial savings in comparison with a equally geared up coupe. The value equal of the hardtop mannequin would exceed $308,000, so that you’re “saving” about 11 p.c by selecting the convertible. That’s with out factoring within the carbon-fiber fenders and doorways inherited from the 911 S/T.
The 911 GT3 S/C will hit Porsche sellers throughout the U.S. this fall.
Motor1’s Take: It’s all the time good to have choices, even when the 911 lineup has grown overwhelmingly giant lately. With the ability to row your personal gears whereas listening to the high-revving engine with the roof down is an more and more uncommon expertise that’s arduous to beat. Not solely is the sports activities automotive section shrinking, however manuals are on their approach out, and naturally aspirated engines are additionally being regularly retired.
The $275,350 sticker means the automotive isn’t dearer than the 991-generation 911 Speedster, which debuted in 2019 at a barely increased $275,750 earlier than choices. Not having to boost or decrease the roof manually is a plus, although the GT3 S/C misses out on the Speedster’s retro-flavored double-bubble rear cowl.