Toyota GR Corolla gets upgrades: Adds body rigidity, intake cooling and audio enhancements
KUALA LUMPUR: TOYOTA GAZOO Racing (TGR) has unveiled an updated version of the GR Corolla, with sales beginning in Japan on November 3, 2025.
KEY TAKEAWAYS
What’s new in the updated Toyota GR Corolla 2025?
The 2025 Toyota GR Corolla gets reinforced body structure, an added cool air duct for stable engine output, and an upgraded JBL Premium Sound System with a new subwoofer and Active Sound Control.How much does the 2025 Toyota GR Corolla cost in Japan?
The revised GR Corolla is priced at ¥5,980,000 (RM186,000) for the 8-speed automatic AWD and ¥5,680,000 (RM177,000) for the 6-speed manual AWD.Orders are now open at Toyota dealerships across Japan, but the real news is that Toyota has finally scrapped the purchase lottery system that has restricted GR Corolla availability since its 2022 debut.
Photo from ToyotaAlso Read: Toyota GR Yaris gets new Aero Performance Package – Launching October 2025
More than just minor tweaks?
The latest revision focuses on lessons learned from the Super Taikyu Series, Toyota’s domestic endurance racing programme. Structural and cooling updates aim to make the hot hatch perform more consistently in punishing conditions, including circuits like the Nürburgring.
The body structure now uses an extra 13.9 metres of structural adhesive (32.7 m in total), reinforcing areas around the floor, front section, and rear wheel wells. Toyota says this boosts rigidity without adding much weight, helping the GR Corolla withstand greater vertical and lateral g-forces.
Photo from ToyotaCooling has also been addressed. A new cool air duct integrated into the secondary intake draws air straight from the front grille, reducing intake temperatures during extended full-throttle driving. This ensures stable output from the turbocharged 1.6-litre three-cylinder G16E-GTS engine, even under high thermal load.
Interior and audio upgrades
The optional JBL Premium Sound System has gained an extra speaker, bringing the total to nine with the addition of a luggage-compartment subwoofer.
Active Sound Control (ASC) is now included, letting drivers hear motorsport-inspired burbles and throttle-matched tones through the speakers. The system can be set to three sound patterns with adjustable volume—or switched off entirely.
Photo from ToyotaPricing in Japan
The revised GR Corolla is priced at:
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RZ (8-speed automatic, AWD): ¥5,980,000 (~RM186,000)
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RZ (6-speed manual, AWD): ¥5,680,000 (~RM177,000)
Since its launch, the GR Corolla has been notoriously difficult to buy, with demand far exceeding supply. Toyota says its revised production and supply system should now make it easier for enthusiasts to get behind the wheel.
For existing GR Corolla owners, Toyota is also preparing a software upgrade program. Available from spring 2026 for 2023 models, the update will:
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Raise maximum torque from 370 Nm to 400 Nm
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Replace the 30:70 “Rear” drive mode with a 50:50 “Gravel” mode
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Make “Track” mode adjustable between 60:40 and 30:70 splits
Details, including pricing, will be announced closer to rollout.
Photo from ToyotaToyota Motor Corporation chairman Akio Toyoda, better known by his racing pseudonym Morizo, has long described the GR Corolla as his effort to “bring back a Corolla that captivates our customers.” True to that ethos, TGR has continued to refine the model using direct feedback from motorsport and drivers.
While this is technically just a “partial improvement,” the updates underline Toyota’s approach of treating the GR Corolla as a living project rather than a static model.
More importantly, with the lottery system scrapped, the car should now be within reach of more drivers who want a motorsports-bred hatchback for both the street and the circuit.
Also Read: UMW Toyota reveals August 2025 sales numbers; announces September promo
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