In the long arc of motorsport development, each new machine represents a civilisation's evolving relationship with speed, safety, and sustainability. Toyota Gazoo Racing New Zealand's GRF-70, unveiled for the 2027 Castrol Toyota Formula Regional Oceania Trophy, is the fourth generation of car to carry this championship's ambitions — a single-seater that draws from Formula One aerodynamic philosophy while running on synthetic fuel that dramatically reduces its carbon footprint. Built by Italian craftsmen at Tatuus and prepared centrally at Hampton Downs, it is designed not merely to go faster,
Toyota unveils GRF-70 single-seater for 2027 Formula Regional Oceania season
A cleaner wake means closer racing, which means more overtaking
Mark
Why does Toyota bother updating this car every few years? Isn't it expensive to redesign?
Mimi
It is expensive, but the championship itself demands it. The FIA sets regulations that evolve, safety standards improve, and teams expect competitive parity. A car that's seven years old starts to feel dated. The GRF-70 isn't a revolution—it's an evolution that keeps the series relevant and safe.
Mark
The aerodynamics sound like they're borrowed from Formula One. How much does that actually matter at this level?
Mimi
It matters because it's about racing quality. A cleaner wake means the car behind can follow closer, which means more overtaking opportunities. That's not just engineering—that's the difference between a processional race and a competitive one.
Mark
The push-to-pass system added 30 per cent more overtakes. That seems like a lot. Is that sustainable?
Mimi
It's a tool, not a magic fix. The GRF-70's design is meant to work with that system, not replace it. Together they're trying to solve a real problem: single-seater racing can be processional if the car in front is only slightly faster. You need both the hardware and the rules to make it work.
Mark
What about the cost? Nearly half a million dollars for a season seems prohibitive.
Mimi
It is prohibitive for most people. That's the reality of single-seater racing. But the package includes everything—the car, the engine, the team, the fuel, the tyres, the data systems. You're not building it yourself. For a driver serious about moving up the ladder, it's the cost of entry into a competitive environment.
Mark
Why synthetic fuel? Is that a marketing thing or does it actually change how the car performs?
Mimi
It performs identically. The synthetic fuel is about the championship's environmental commitment—77 per cent less carbon per litre than conventional petrol. It's not flashy, but it's real. And it signals something about where motorsport is heading.
O Pulso
- The FT-60 has reached the end of its era after seven seasons, and the pressure is on the GRF-70 to raise the championship's competitive and technical credibility ahead of the 2027 season.
- Aerodynamic turbulence — the invisible enemy of close racing — has been directly targeted, with bodywork engineered to produce cleaner wake so following cars can stay within striking distance through corners.
- A 285-horsepower turbocharged engine, 3.1-second 0-100 sprint, and 260km/h top speed give the GRF-70 genuine performance credentials, while Fu3L synthetic fuel cuts well-to-wheel CO₂ emissions by 77.4 per cent.
- The push-to-pass system, credited with a 30 per cent overtaking increase in its debut season, combines with the new chassis to make the racing itself the spectacle rather than the machinery.
- Six teams and up to 22 cars are expected across four consecutive weekends from January 8, culminating at the 71st New Zealand Grand Prix — but the $455,400 all-in entry cost means the pathway is competitive in more ways than one.
In the long arc of motorsport development, each new machine represents a civilisation's evolving relationship with speed, safety, and sustainability. Toyota Gazoo Racing New Zealand's GRF-70, unveiled for the 2027 Castrol Toyota Formula Regional Oceania Trophy, is the fourth generation of car to carry this championship's ambitions — a single-seater that draws from Formula One aerodynamic philosophy while running on synthetic fuel that dramatically reduces its carbon footprint. Built by Italian craftsmen at Tatuus and prepared centrally at Hampton Downs, it is designed not merely to go faster, but to race more honestly — creating conditions where drivers, not machinery gaps, decide outcomes.
Toyota Gazoo Racing New Zealand has revealed the GRF-70, the single-seater that will contest the 2027 Castrol Toyota Formula Regional Oceania Trophy and become the fourth generation of car in the championship's history. It replaces the FT-60, which served the series from 2020, and arrives with a second-generation Formula Regional chassis, F1-influenced aerodynamics, and an evolved turbocharged engine.
The car is again built by Tatuus, the Italian manufacturer that has supplied this championship since 2005. Its carbon-fibre composite monocoque — reinforced with aluminium and Nomex honeycomb — meets FIA safety standards and features a halo, updated crash structures, and a front anti-intrusion panel, all packaged into a car weighing under 700 kilograms dry.
The aerodynamic story is central to the GRF-70's identity. Toyota engineered the bodywork to generate more downforce than its predecessor while producing a cleaner wake, allowing following cars to stay closer through corners. Combined with the push-to-pass system introduced in 2026 — which Toyota says lifted overtaking by 30 per cent in its first season — the intent is racing decided by drivers rather than aerodynamic disadvantage. Double-wishbone suspension with pushrods, two-way adjustable Andreani dampers, PFC brakes, and 15-inch Pirelli control tyres complete the chassis package.
Power comes from an evolution of Toyota's 2.0-litre turbocharged 8AR-FTS engine, producing around 285 horsepower through a Sadev six-speed sequential gearbox. Toyota quotes a top speed of 260km/h and a 0-100km/h time of 3.1 seconds. The car runs on Fu3L synthetic fuel, which the championship says delivers a 77.4 per cent reduction in well-to-wheel CO₂ emissions against conventional petrol.
All cars will be centrally prepared at Hampton Downs by Toyota Gazoo Racing New Zealand, with each GRF-70 shaken down before the season to confirm reliability and performance parity. The 2027 championship runs across four consecutive weekends from January 8, visiting Hampton Downs, Taupo, and Teretonga before the 71st New Zealand Grand Prix at Highlands Motorsport Park closes proceedings on January 29-31.
An arrive-and-drive season entry is priced at $455,400 including GST, covering chassis and engine leases, team fees, testing, tyres, consumables, and insurance. Up to 22 cars across six teams — including newcomer Rodin Motorsport alongside established outfits like M2 Competition and Hitech GP — are expected to compete, with roughly 3,500 kilometres of track time across the season.
Toyota Gazoo Racing New Zealand has unveiled the machine that will carry the 2027 Castrol Toyota Formula Regional Oceania Trophy: the GRF-70, a single-seater that marks the fourth generation of cars to compete in the championship since its inception. The new car replaces the FT-60, which has served the series since 2020, and brings with it a second-generation Formula Regional chassis, aerodynamic refinements borrowed from current Formula One thinking, and an evolved 212-kilowatt turbocharged engine.
The GRF-70 is built by Tatuus, the Italian manufacturer that has supplied chassis to this championship continuously since 2005. The car's structure is a carbon-fibre composite monocoque reinforced with aluminium and Nomex honeycomb, constructed to FIA safety standards and fitted with a halo, reinforced cockpit structures, updated crash protection, and a front anti-intrusion panel. The whole package weighs less than 700 kilograms without a driver or fluids—a significant consideration in single-seater design where every kilogram affects acceleration and handling.
What sets the GRF-70 apart aerodynamically is its cleaner wake. Toyota engineered the car's bodywork to produce more downforce than its predecessor while simultaneously allowing following cars to remain closer through corners. This design philosophy, drawn from how modern Formula One teams approach air management, should make overtaking easier—a goal that will be further supported by the push-to-pass system introduced to the championship in 2026, which Toyota credits with a 30 per cent increase in overtaking during its inaugural season. The suspension uses double-wishbone geometry with pushrods at each end, paired with two-way adjustable Andreani dampers. Braking comes from PFC discs and pads, while 15-inch Pirelli control tyres provide the contact patch.
Power derives from an evolution of the 2.0-litre turbocharged and direct-injected Toyota 8AR-FTS engine that powered the outgoing car. The FIA-homologated unit produces approximately 285 horsepower, or 212 kilowatts, and channels that output through a Sadev SL-R 82 six-speed sequential gearbox fitted with a limited-slip differential. A Magneti Marelli paddle-shift system handles gear selection, while MoTeC supplies the engine control and data-acquisition systems. Toyota quotes a top speed of 260 kilometres per hour and a 0-100 kilometre-per-hour time of 3.1 seconds. The car will run on Fu3L synthetic fuel, which the championship notes produces a 77.4 per cent reduction in well-to-wheel carbon dioxide emissions compared with conventional petrol.
All GRF-70s will be prepared centrally at Hampton Downs by Toyota Gazoo Racing New Zealand, with engines and gearboxes maintained in-house. Before each season, every car undergoes a shakedown to verify reliability and ensure performance parity across the fleet. The 2027 season will run over four consecutive weekends beginning January 8 at Hampton Downs, then moving to Taupo and Teretonga before concluding with the 71st New Zealand Grand Prix at Highlands Motorsport Park on January 29-31. The championship expects to generate approximately 3,500 kilometres of combined practice, qualifying, and racing.
Entry carries a significant cost. The indicative arrive-and-drive package runs $396,000 plus GST—$455,400 including tax—and covers the chassis and engine leases, team fee, testing, series registration and entry fees, season consumables, tyres, and insurance. An optional accommodation and travel package adds $17,000 plus GST, bringing the total to $413,000 plus GST, or $474,950 including tax, before any additional expenses. Up to 22 GRF-70s are expected to compete across six teams: M2 Competition, mtec Motorsport, Kiwi Motorsport, Hitech GP, TJ Speed Motorsport, and newcomer Rodin Motorsport. For drivers seeking a pathway through competitive single-seater racing, the GRF-70 represents the current standard—a car designed not just to go fast, but to make racing itself more accessible and closer.
Citações Notáveis
The push-to-pass system contributed to a 30 per cent increase in overtaking during its first season— Toyota Gazoo Racing New Zealand
Fu3L synthetic fuel produces a 77.4 per cent reduction in well-to-wheel CO2 emissions compared with conventional petrol— Castrol Toyota Formula Regional Oceania Championship
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