Porsche is celebrating 25 years of the GT3 by unveiling the 2025 911 GT3, the latest iteration of its iconic sports car. This updated 992.2 model retains the hallmark features that have made the GT3 so revered, including its naturally aspirated 4.0-litre flat-six engine that produces 502hp and revs to 9,000 rpm. Remarkably, it remains purely powered by internal combustion despite stringent emissions regulations, incorporating two gas-particulate filters and four catalytic converters to meet modern standards.
To maintain its performance edge, the GT3 has received several mechanical upgrades, including hotter camshafts from the GT3 RS, new throttle bodies, revised cylinder heads, and new oil coolers. For those who enjoy the manual experience, the 6-speed manual transmission now has a shorter final drive, addressing complaints about the long gearing in previous manual 911s. The 7-speed dual-clutch automatic is also available.
Enhanced Aerodynamics and Suspension
Borrowing some aerodynamic lessons from the GT3 RS, the front suspension now features suspension links with an aerofoil shape, improving both downforce and brake cooling. The lower mounting point for the front wishbone helps reduce dive under braking, while the new headlight design allows for larger aerodynamic inlets. At the rear, updates to the diffuser and engine cover help balance the front downforce improvements.
Performance Tyres and Wheels
The 255/35ZR20 front tyres and 315/30ZR21 rear tires enhance performance, particularly in wet conditions, with a track-focused, stickier tire option available. The new standard wheels shave off 1.4kg of unsprung weight, contributing to overall performance gains.
Weissach and Touring Packages
The Weissach Package, previously exclusive to Porsche’s RS models, is now available for the GT3. This includes carbon-fibre components such as the roof, anti-roll bars, and mirror caps, as well as the option for lighter magnesium wheels.
Simultaneously, Porsche has also launched the GT3 Touring Package, which removes the rear wing for a more understated appearance. It includes a Leichtbau (lightweight) package, featuring carbon-fibre suspension components, a body-colour carbon-fibre roof, and magnesium wheels.
Interior and Features
Inside, the GT3 shares many updates with the new 911 Carrera but keeps its ignition switch instead of the newer push-button start. New carbon-fibre bucket seats with folding backrests and optional heating are available, and for the first time, the GT3 Touring can be equipped with rear seats.
At its lightest, the 2025 GT3 weighs 1,419kg, impressively lean for a modern performance car.
The new 911 GT3 continues Porsche’s legacy of building thrilling, track-focused sports cars, and while it’s an evolution rather than a revolution, it’s a fitting tribute to 25 years of one of the most desirable 911 models.
911 GT3
911 GT3 (Touring)
