When it comes to street-legal race cars, they don’t come much nicer – or more popular – than this Porsche 911 GT3.
We came back from our first ride with the upgraded, 992.2 series Version of the hardcore boxer coupe with rear-wheel drive and a large naturally aspirated engine Sydney Motorsport Park impressed, as you can read here.
When we drove the all-new 992 version a few years ago, we called it the perfect race car and wondered how Porsche could improve it in the future, but now the time has come. Here’s how.
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1. Two GT3s from day one
For the first time, Australian buyers can choose between the standard GT3 and the GT3 with Touring package from the start.
Porsche has optimized global production so that both models will now be released at the same time, eliminating the usual six-month (or more) delay for the Touring.
Mechanically they’re pretty much identical – the same 4.0-litre flat-six engine, the same double-wishbone front, the same rear-wheel steering – but philosophically they’re worlds apart.
The winged GT3 remains the purist’s raw, track-tuned tool. The touring? It’s the same car in a tuxedo: stealthier, more subtle, but no less serious underneath.
Both have the same powertrain and aero architecture and both cost $449,100 excluding on-road costs.
2. The last naturally aspirated boxer six engine
The 992.2 GT3 continues to feature Porsche’s naturally aspirated 4.0-liter six-cylinder engine – a derivative of the 911 GT3 Cup racing engine that was hand-built on the Weissach GT Line.
Rated power is 375kW and 450Nm, with peak power delivered at a staggering 9000rpm.
This slight drop in torque compared to the 992.1 (from 470 Nm) is due to a revised exhaust system and stricter emissions reduction, which now includes two petrol particulate filters and four catalytic converters. However, Porsche has compensated for this with improved throttle mapping and greater mid-range response.
The 992.2 GT3 retains individual throttle bodies (but they have been optimized for better flow to provide razor-sharp pedal response), dry sump lubrication (with a scavenging oil pump for each cylinder bank) and a plasma-coated cylinder liner for reduced friction.
The latest GT3 also uses camshafts borrowed from the GT3 RS, helping the engine maintain similar peak performance despite significantly stricter emissions regulations.
Still, the intake noise is pure GT3 theater – that sharp-edged metallic whine that only a naturally aspirated Porsche can deliver.
3. Manual or PDK – same price, sharper response
Australia gets both transmission options: the six-speed manual and the seven-speed PDK dual-clutch automatic, each specifically tuned to suit the GT3’s high-speed personality.
For 992.2, Porsche shortened the axle ratio by eight percent. The result? More precise in-gear acceleration and greater response out of medium-speed corners – particularly noticeable at speeds from 60 to 160 km/h.
The manual remains a mechanical masterpiece – short, direct throws with weighting that feels accurate to the gram.
The PDK, meanwhile, has been further refined with faster shift logic in Track mode, supported by an improvement in torque fill for smoother part-throttle transitions.
Both offer the same visceral connection and, crucially, they cost the same – Porsche rewards purists for sticking with three pedals.
4. GT3 Touring with rear seats – a world first
This is the first GT3 in history that can be ordered with optional rear seats.
Available exclusively for the GT3 with the Touring package, this optional rear seat system transforms the former pure two-seater into a real dual sports car.
The seats themselves are tailored to fit the rest of the cabin and remain firmly attached to the backrest for safety compliance and rigidity.
It’s a subtle but significant change – Porsche’s recognition that some GT3 owners actually want to use these cars every day.
It makes the Touring not just a racing car with manners, but a real grand tourer with racing car DNA.
5. Weissach package now available for the first time on the GT3
Long reserved for Porsche’s ultimate RS vehicles, the Weissach package is now available for the first time for the 911 GT3.
For an additional $47,530, it offers functional, motorsport-grade materials and weight savings throughout.
The stabilizer bar, coupling rods and thrust plate on the rear axle are made of carbon fiber, as are the roof, the side panels of the rear wing, the upper exterior mirror shell, the mirror triangle and the airblades in the front area.
There is also additional padding in a leather and suede look. For the first time, the top of the dashboard is covered with anti-reflective Race-Tex.
There are also carbon fiber door handles and storage nets on the door panels, while a carbon fiber roll cage and lightweight forged magnesium wheels are optional.
It’s not just aesthetic – every component serves a dynamic purpose, enhancing Weissach’s responsiveness, rigidity and distinctive visual drama.
6. Lightweight package
In the Lightweight package ($71,120 and only in conjunction with the Touring package), the roof is painted in the exterior color, and the stabilizers, coupling rods and thrust plate on the rear axle are made of carbon fiber.
Lightweight magnesium wheels and light door panels are also part of the package.
Together with the standard six-speed manual transmission, the shortened gear lever from the 911 S/T is added.
There is a plaque in front of the gearshift lever that says “Lightweight Construction,” which indicates the packaging.
7. Aero and chassis improvements
While performance remains constant, downforce and balance take a leap forward.
The 992.2 GT3 benefits from a re-profiled front splitter and new diffuser geometry, which improve front stability at high speeds.
Extended underbody ribs provide smoother airflow and improved rear diffuser efficiency, while revised rear wing endplates and attack angles produce approximately 10 percent more downforce and equal drag.
The chassis geometry has also evolved: Porsche’s GT department lowered the pivot point of the front lower wishbone, reducing pitch sensitivity and improving mid-corner steering precision.
Together, these optimizations result in a lower front axle and cleaner corner transitions – which is immediately noticeable in fast sweeping vehicles at Sydney Motorsport Park.8. Weight reduction at every corner of the car
Even smaller details have been reworked to enable easier and faster response.
Center lock forged aluminum wheels are 1.5kg lighter overall, a 40Ah lithium-ion starter battery saves 4kg compared to the previous AGM unit, and a composite engine cover and revised exhaust shield add mass at the rear.
Combined with the Weissach and Lightweight options, the curb weight is now 1,420-1,435kg – notable given the safety systems, aero hardware and the availability of dual transmissions.
9. New fully digital cockpit, still focused around the driver
The 911’s iconic analog central tachometer is gone, replaced by a fully digital 12.6-inch instrument cluster.
In track view, it transforms into a motorsport-inspired layout – central rev bar, digital gear indicator and corner data only, eliminating distractions.
Despite the digital transformation, everything remains tactile: there are real metal paddle shifters, solid rotary controls and the tactile clarity that defines Porsche’s cabin design.
10. Calibrated for Australian roads and railways
All GT3s delivered in Australia have a front axle lift system, a reversing camera with ParkAssist, the lighting design package and DAB+ digital radio.
What is crucial is that the adaptive damping PASM and the steering calibrations EPAS are specifically tailored to right-hand drive markets. Porsche engineers have taken into account Australia’s more aggressive road cambers and coarser surfaces, resulting in a slightly softer response over the first bumps without compromising control at high speeds.
The result is a GT3 that feels rock-solid over the more aggressive curbs at SMP, making it seem more stable than any GT3 before it.
Verdict: The most complete GT3 ever offered in Australia
The 992.2 GT3 marks the technical pinnacle of Porsche’s GT road car division.
It is lighter, stiffer and aerodynamically cleaner than before – but now also more adaptable to practical use.
For the first time you can configure your GT3 all around You: Winged or Touring, manual or PDK, Weissach or Lightweight (or both) and rear seats or none.
It’s the most diverse GT3 range ever available in Australia – and possibly the last truly analog naturally aspirated 911 we’ll ever see.
It offers pure rear-wheel drive with 9,000 rpm, built for drivers – and with our roads in mind.
MORE: Explore the Porsche 911 showroom
