- Two new, unveiled models strive to provide an ultimate driving experience by way of enhanced capabilities centered on three key elements: a low center of gravity, low weight with high rigidity, and the pursuit of aerodynamic performance.
- The GR GT is TGR’s new flagship sports car developed as a road-legal race car that further advances TGR’s philosophy of making ever-better motorsport-bred cars.
- The GR GT3 is a new, GR GT-based, FIA GT3-spec race car engineered for all customers who want to win races.
- Both unveiled models feature the active adoption of new technologies and manufacturing methods, including Toyota’s first all-aluminum body frame and a 4-liter, V8 twin-turbo engine.
At a world-premiere event, Toyota GAZOO Racing (TGR) has revealed two groundbreaking performance machines: the GR GT and its race-focused counterpart, the GR GT3. These models represent Toyota’s next generation of performance vehicles — blending motorsport-derived engineering with road-legal capability (GR GT) and FIA GT3 race specification (GR GT3). Developed under a driver-first philosophy, these cars embody Toyota’s ambition to push automotive performance forward while preserving the marque’s deep racing heritage.
Concept & Development Philosophy
Toyota describes the GR GT project as rooted in a driver-first development approach, uniting professional racers and engineers under the guidance of TGR leadership to craft vehicles with exceptional dynamic ability and direct driver interaction. Both the GR GT and GR GT3 are being prepared for a planned launch around 2027, with further specifications expected as development continues.
Inspired by icons such as the Toyota 2000GT and Lexus LFA, these models aim to pass on Toyota’s performance expertise to a new era of high-end sports cars.
Toyota GR GT — The Road-Legal Supercar
Design & Architecture
The GR GT is engineered as a road-legal race car, designed from the ground up with core principles that emphasize:
- Low centre of gravity
- Lightweight, high rigidity
- Aerodynamic excellence
This focus ensures both high-speed stability and driver confidence at the limit.
The GR GT uses Toyota’s first all-aluminum body frame, with strategic use of carbon fiber reinforced plastics (CFRP) for body panels. The entire structure contributes to a lightweight yet stiff chassis ideal for both road and potential track use.
Powertrain & Performance
Under the hood sits an all-new 4.0-litre V8 twin-turbo engine coupled with an integrated hybrid electric motor. This advanced hybrid setup pairs traditional internal combustion with electric assistance to:
- Smooth torque delivery
- Reduce turbo lag
- Enhance overall responsiveness
Development target figures include:
- Maximum system output: 650 PS (≈641 hp) or greater
- Maximum system torque: 850 Nm (~627 lb-ft) or greater
These figures suggest performance that will firmly place the GR GT among elite supercars.
The power is delivered to the rear wheels via a newly developed 8-speed automatic transmission integrated into a rear transaxle layout — a setup that supports optimized weight distribution and balance.
Chassis & Dynamics
The GR GT’s suspension setup features double-wishbone front and rear systems with coil springs for superior handling precision. Carbon ceramic brakes provide exceptional stopping power, and performance tire sizes (front: 265/35ZR20; rear: 325/30ZR20) reinforce traction and cornering ability.
Aerodynamic priorities were considered early in the design process to achieve high performance and cooling efficiency suitable for both track and road use.
Dimensions & Targeted Performance
| Specification | GR GT Target |
|---|---|
| Length | 4,820 mm |
| Width | 2,000 mm |
| Height | 1,195 mm |
| Wheelbase | 2,725 mm |
| Weight | ≲1,750 kg |
| Layout | Front engine, RWD |
| Top Speed | ≥320 km/h (199 mph) |
| Construction | Aluminum frame with CFRP panels |
| Brakes | Carbon ceramic discs |
| Suspension | Double-wishbone (F/R) |
These prototype targets place the GR GT in supercar performance territory, with an emphasis on balance and driver engagement rather than just raw straight-line speed.
Toyota GR GT3 — FIA GT3 Race Car
The GR GT3 is the competition-ready variant developed alongside the GR GT but optimized for customer motorsport participation under FIA GT3 regulations. It shares many core technical elements with the GR GT, including:
- 4.0-litre twin-turbo V8
- Hybrid-assisted powertrain architecture
- Lightweight aluminum structural principles
However, its body differs slightly (length ~4,785 mm, width ~2,050 mm, and lower height ~1,090 mm) reflecting race-oriented packaging and aerodynamic requirements.
The GT3 variant emphasizes pure racing performance — including optimized aerodynamics, weight management, and drivetrain cooling — for use in professional and customer racing series. Its design intent centers on ease of use combined with elite performance potential.
Engineering Highlights & Technology
Hybrid Twin-Turbo V8
The unique power unit developed for both the GR GT and GR GT3 pairs a compact, low-height V8 with twin turbos and a single electric motor integrated into the rear transaxle. This setup:
- Boosts torque at low RPM
- Improves shift responsiveness
- Reduces traditional turbo lag
- Maintains a low centre of gravity
Together with a mechanical limited-slip differential, it aims to deliver direct, analog driving feel even in automatic mode.
Aerodynamics & Structure
The GR GT’s bodywork was developed with aerodynamics first, meaning cooling and airflow performance were considered before finalizing styling — an approach usually reserved for dedicated race cars. This approach supports the high top-speed targets and stability at velocity.
The all-aluminum body frame paired with CFRP body panels ensures strength, rigidity, and weight control, crucial for high-performance handling and dynamic responsiveness.
Development Status & Outlook
Both cars are currently under active development, with specifications subject to refinement before final production and homologation. Toyota is targeting a market launch around 2027, with further official details expected closer to availability.
Conclusion
The Toyota GR GT and GR GT3 mark a major milestone for Toyota GAZOO Racing, signaling the brand’s return to the highest levels of performance engineering. With hybrid-enhanced V8 power, lightweight construction, advanced aerodynamics, and race-bred dynamics, these cars promise to deliver an exhilarating blend of road-legal supercar capability and competitive racing potential. Whether on the street (GR GT) or track (GR GT3), Toyota’s new performance flagship signals a bold future for TGR and performance car enthusiasts.
Image Courtesy: Toyota Newsroom
