Porsche 911 GT3 S/C: the first GT3 convertible

Porsche has just unveiled the new 911 GT3 S/C, marking an unprecedented milestone in the German sports car’s history as the first GT3 convertible. Although unexpected, the concept does not come as a complete surprise.

Previously released images gave little doubt about what was on the way. It is now official, with every detail confirmed, including the Portuguese-market price for this GT3.

An open-air GT3

The new Porsche 911 GT3 S/C blends elements from the 911 S/T with the mechanical underpinnings of the current GT3. The result is a model with an uncompromising, purist approach, now paired with the option of open-air driving.

This version brings the Porsche 911 Speedster (2019) to mind. Unlike that model, however, the new 911 GT3 S/C will not be limited in production and also features an automatic roof, which can be opened or closed in around 12 seconds at speeds of up to 50 km/h.

Weight is one of the usual drawbacks of convertibles, as they are typically heavier than the fixed-roof models from which they are derived. In the case of the 911 GT3 S/C, it weighs 30 kg more than the 911 Speedster (991), at 1497 kg.

This modest increase is explained by the extensive use of 911 S/T components made from carbon fibre - including the doors, bonnet and wings - as well as magnesium wheels. Even the roof structure is made from magnesium. Some loss of torsional rigidity is unavoidable, but considering the dynamics of the conventional 911 versions, its behaviour should not compromise the principles of the German manufacturer’s GT3 range.

Naturally aspirated 510 hp flat-six

At the heart of the experience is the iconic naturally aspirated 4.0-litre flat-six engine, producing the same 510 hp and 450 Nm of torque as the 911 GT3. It is paired exclusively with a six-speed manual gearbox, disproving rumours that it would use the PDK.

As expected, performance is exceptional: it takes just 3.9s to complete the 0–100 km/h sprint and reaches a top speed of 313 km/h.

Those who believe the 911 GT3 S/C changes are limited to removing the roof would be mistaken. This is also the first convertible 911 to use a double-wishbone front axle - a configuration found in the GT3 models.

Its chassis setup matches that of the GT3 Touring which, according to Andreas Preuninger, Porsche’s head of GT models, “takes driving enjoyment on winding roads to a level never before seen in a convertible”.

Visually, the new Porsche 911 GT3 S/C is identified by its black windscreen frame, roof in the same colour and model-specific aerodynamic features, including a retractable rear wing with a gurney flap - another first for a convertible 911.

An interior focused on the essentials

The same philosophy continues inside: two seats, a driver-focused layout and reduced weight. As standard, this version is fitted with adjustable sports seats, while carbon-fibre bucket seats are available as an option. Materials including perforated leather and carbon fibre feature across several areas of the cabin.

It also retains a detail valued by purists: the ignition key positioned to the left of the steering wheel, which has been replaced by a button in Porsche’s electric models.

Available to order

The new Porsche 911 GT3 S/C is already available to order in Portugal, with prices starting from €340,762.

For buyers seeking greater personalisation and exclusivity, the optional Street Style package is available (around €28,880), adding numerous visual components and exclusive details to this model’s exterior and interior.