Even though the current-gen Porsche 911 GT3 R only hit the grid in 2023, Zuffenhausen’s motorsport division is already prepping its successor for a 2026 debut. Why the rush? In endurance racing, time is always ticking—and with the elite LMGT3 class now a cornerstone of the World Endurance Championship (WEC), the stakes have never been higher.
The existing 992 GT3 R has racked up more than 150 podiums globally in 2024 alone, including a triumphant class win at Le Mans. That kind of success sets the bar sky-high. But Porsche isn’t content with just maintaining pace—they’re chasing another step forward.
So, what’s new? At first glance, not much. The upcoming 2026 GT3 R maintains that signature 911 silhouette we all know and love. But, as is often the case with Porsche, the magic lies beneath the surface. While the core design may appear familiar, significant refinements have been made to enhance on-track performance. Porsche engineers have focused on improving aerodynamics, software tuning, and steering feedback, with the goal of delivering sharper front-end response during both braking and acceleration.
Exact technical details are still under wraps, but Porsche promises a deeper reveal in the coming months. For now, the car will make its public test debut at the Michelin 12 Hours of Spa, part of the Creventic 24H Series—an ideal proving ground for a machine built to endure the toughest race conditions.
This weekend’s format splits the action across two days—five hours on Saturday and seven on Sunday—giving Porsche engineers ample data without committing to a full 24-hour stint. Laurin Heinrich, Ralf Bohn, and Alfred Renauer will drive the updated #91 GT3 R, racing under the banner of long-time Porsche allies Herberth Motorsport.
“This event offers the perfect mix of competition and endurance to really stress-test the new GT3 R,” said Sebastian Golz, Project Manager for the Porsche 911 GT3 R. “With a circuit as demanding as Spa-Francorchamps, plus experienced feedback from Herberth Motorsport and our drivers, we’ll be able to evaluate everything from handling and ergonomics to serviceability and operational performance.”
While Porsche gathers data, you can bet their rivals will be watching closely. Because if history has taught us anything, it’s that when Porsche rolls out a new 911 GT3 R, the rest of the grid better be ready. Slowing down? Not a chance of that.