The GR GT and GR GT3 models mark a significant advancement in Toyota’s commitment to motorsports, reflecting the philosophy of developing superior, race-inspired vehicles. The development of these flagship models has been a collective effort guided by TGR’s master driver, Akio Toyoda, along with a talented team comprising professional and gentleman drivers, along with engineers dedicated to pushing vehicle performance boundaries.
Emphasizing a driver-first development strategy, both the GR GT and GR GT3 have been designed to enhance not only dynamic performance but also the synergy between driver and vehicle. The GR GT, intended as a road-legal race car, is powered by a hybrid system that combines a newly engineered 4.0-liter V8 twin-turbo engine with a single electric motor, targeting an impressive output of over 650 PS and torque of up to 850 Nm. Key development focuses have included achieving a low center of gravity and high rigidity, enhancing vehicle handling and responsiveness.
At the core of the GR GT’s design is its innovative vehicle packaging, aimed specifically at lowering both the overall height and the position of the driver. By employing a front-engine, rear-wheel-drive layout and strategically placing heavy components such as the V8 engine and rear transaxle, the team has achieved optimal center of gravity alignment for unparalleled handling dynamics.
The GR GT features Toyota’s first all-aluminum body frame, which contributes significantly to its lightweight yet sturdy design. The integration of materials like carbon fiber-reinforced plastic has facilitated a strong and agile body structure. Meanwhile, in a departure from conventional practices, the vehicle’s aerodynamic performance was prioritized, fostering collaboration between aerodynamics experts and exterior designers throughout the design process.
The interior of the GR GT has been meticulously crafted with a focus on driving functionality and visibility, ensuring that it caters to both professional racing and everyday driving needs. The design emphasizes driver comfort through intuitive controls and a focus on achieving an optimal driving position.
The GR GT3 is a competitive race car designed to meet FIA GT3 specifications. It maintains the same foundational elements of the GR GT, ensuring a low center of gravity and robust aerodynamic performance while being user-friendly for a range of driving skill levels. TGR is committed to supporting racers with systems designed to maximize the enjoyable experience of motorsports.
Throughout the development of the GR GT and GR GT3, TGR has harnessed insights drawn from extensive motorsport experience. The integration of driving simulators early in the development process has streamlined vehicle refinement, coupled with rigorous real-world testing on global circuits. As both models continue to evolve, TGR aims to refine each aspect to elevate driver satisfaction and performance.
Toyota is expected to launch the GR GT and GR GT3 around 2027, with further details to be revealed as development progresses. The project not only utilizes cutting-edge technology but also embodies a dedication to the traditional craft of automotive excellence, bridging generational knowledge and fostering innovation.
