It’s hard to imagine stepping out of a 2025 Porsche 911 Turbo S and asking for almost 300 more horsepower, yet the new RML GT Hypercar (GTH) does just that. This extreme, reimagined 911 may seem like an answer to a question nobody asked, but once you drive it, the rationale becomes clear. The RML Group, renowned for its race car engineering since 1984, has crafted a vehicle that pushes the boundaries of performance and design.
The announcement comes as RML continues to build on its legacy of innovation. The British automotive house first gained attention by developing the Saleen S7, America’s first hypercar. More recently, RML launched the Ferrari-inspired Short Wheelbase, a vehicle that combined the styling of a 250 GT SWB with the V-12 engine of a 550 Maranello. The GTH, with “Hypercar” in its name, naturally belongs to this elite category.
Design and Engineering Marvel
RML’s GTH differs significantly from its Ferrari-inspired predecessor. Each GTH begins as a Porsche 911 Turbo S (the outgoing 992.1 model), then undergoes a transformation with a carbon fiber body, bespoke suspension, and radical active aerodynamics, including a driver-activated drag reduction system (DRS). The 3.7-liter six-cylinder engine receives enhancements like a roof-mounted intake and Inconel exhaust, boosting its output to 920 hp, surpassing even Stuttgart’s 918 Spyder.
The GTH aims to combine the everyday usability of a 911 Turbo with track performance that exceeds the current GT3 RS. RML targets a Nürburgring lap time of 6 minutes 45 seconds, four seconds quicker than Porsche’s GT3 RS, with an attempt planned for spring 2026. Only 39 examples will be built, with prices starting at approximately $665,000, excluding taxes and a donor car.
Inside the RML Workshop
Before taking the wheel, RML CEO Paul Dickinson, formerly CFO at Lotus and a key figure in Bentley’s Mulliner division, provides a tour of the company’s facility. The workshop is a hub of innovation, with areas dedicated to hybrid battery production for the Czinger 21C and restomods for a private British client. A section is also devoted to restoring classic single-seat racing cars. “We try to be engineering agnostic,” explains Dickinson.
The freshly debuted GT Hypercar No. 01 is receiving attention in the workshop, looking exotic in Storm Purple with gold accents. Each of the 38 subsequent cars will be unique, limited only by the owner’s imagination and budget.
Performance and Driving Experience
The RML GTH’s water-cooled engine idles with a resonant snarl, a stark contrast to the silky V-12 of Maranello. The prototype, known as P39, has undergone rigorous testing, including by British Touring Car Championship ace Tom Chilton. Its carbon-fiber body, marked by testing, features aggressive design elements like steroidal wheelarches and a brutal diffuser, signaling its serious intent.
Once inside, the RML GTH feels familiar to anyone acquainted with a 911 Turbo S. The cabin features a new steering wheel from the GT3 RS, a digital rearview mirror, and a roll cage. Despite its intimidating exterior, the interior comforts include Porsche’s quality materials, a 10.9-inch touchscreen, and Bose audio system.
Unmatched Performance
The GTH’s performance is nothing short of exhilarating. The paddle-shift PDK transmission is seamless, and ride comfort rivals that of a Turbo S. The new top mounts and custom dampers offer enhanced compliance, while a hydraulic-lift system eases navigation over speed bumps.
In Track mode, the GTH’s aerodynamics are optimized, delivering 2,035 pounds of downforce at 177 mph. The car’s acceleration is breathtaking, with a 0-60 mph time of 2.4 seconds and a top speed of 205 mph. The sensation is akin to driving a McLaren hypercar, with a head-spinning blast of boost.
“Even in this age of absurdly accelerative EVs, it still feels wild.”
While public roads limited the exploration of the GTH’s full potential, its handling and traction on British back roads are exceptional, thanks to its advanced steering, brakes, and Michelin Cup 2 R tires.
Is the RML GT Hypercar Worth It?
RML’s engineering expertise is evident in the GT Hypercar’s technology, aerodynamics, and build quality. It’s a car that can dominate a track day and provide a comfortable drive home. Unlike the familiar 964-based Porsche restomods, the GTH has a distinct character, offering a cooler alternative to the latest hypercars from Italy or Scandinavia.
However, the loud engine and wide carbon-fiber body may deter some from longer journeys, and the naturally aspirated scream of a GT3 RS may be preferred by purists. Yet, with Porsche’s Mission X electric hypercar seemingly canceled, the RML GT Hypercar offers an exciting alternative that stays true to the brand’s heritage.
“Never mind the question, RML’s GT Hypercar feels like the right answer.”
Specifications
- Vehicle Type: Two-door coupe
- In Production Since: 2025
- Powertrain: 3.7-liter twin-turbo six-cylinder, 920 hp, 738 ft lbs of torque
- Transmission: Eight-speed dual-clutch auto
- Performance: 0-60 mph in 2.4 seconds, Top speed: 205 mph
- Price: Starting at $665,000 (excluding donor car and taxes)
For more photos of the RML GT Hypercar, visit our gallery.
