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Toyota adding cooling capacity for the engine but not the WIDELY KNOWN rear diff coupler is a huge slap in the face. It's almost like they're saying "we think you're stupid". Rear diff stops working long before the engine runs into thermal issues.

More cooling is always a good thing but sheesh! As an owner it strikes me as very frustrating that they didn't address any of the many items already known to be flaws. Also, who wants to place bets on whether that wireless phone charger works? LOL
 
If you all watch the video it states that "track mode" for the differential controller is no longer 50:50 split but rather it adapts to the needs of the driver. I'm guessing that Toyota is not going to be offering full-zoot mechanical LSD's with the newest generation if that is the case but rather opting for something like what the new Golf R and RS3 offer with some form of torque vectoring controller in the differentials and transfer case. If that is the case, I envision that they would have tuned these as such that they would not overheat on the track or would reduce their input in either direction to compensate for heat build-up. It remains to be seen as to what that difference actually is but if it's the case that the 2025+ MY cars lose mechanical LSD's I'm thinking the 23 and 24 MY cars are going to hold their value very well.
 
If you all watch the video it states that "track mode" for the differential controller is no longer 50:50 split but rather it adapts to the needs of the driver. I'm guessing that Toyota is not going to be offering full-zoot mechanical LSD's with the newest generation if that is the case but rather opting for something like what the new Golf R and RS3 offer with some form of torque vectoring controller in the differentials and transfer case. If that is the case, I envision that they would have tuned these as such that they would not overheat on the track or would reduce their input in either direction to compensate for heat build-up. It remains to be seen as to what that difference actually is but if it's the case that the 2025+ MY cars lose mechanical LSD's I'm thinking the 23 and 24 MY cars are going to hold their value very well.
“What's more, the GR Corolla makes the central GR Four torque settings a little less tenuous and a lot more user-friendly. Whereas before it had three settings (60:40, 50:50, 30:70), it was left up to you to choose the right one for the job. That has now been scrapped and replaced with Normal (60:40), Gravel (50:50), and Track (variable from 60:40 through 30:70) for a much clearer explanation. You may have noticed that there is a continuously variable torque split for the Track setting, as there should have been all along.”

-Car & Driver
 
Is it confirmed that the new sub-radiator is for water rather than oil? Oil temps, rather than water, seems like a bigger issue on track. I haven't seen much over 210 for water temperature, even while oil is over 260. Maybe additional water cooling will help with both, but it seems like you'd want to use the space for a dedicated oil cooler.
 
As someone who's not particularly fond of manuals I'm very excited about the auto officially getting announced. Beyond that, I actually like the exterior changes for the most part, especially those new intakes on the side of the front bumper right in front of the front wheels. Definitely gives me EVO vibes. As to whether or not I'll pick one up, I guess that all depends on pricing and whether my local dealer gets a Premium Plus auto. Luckily theyve been getting a healthy stream of Premiums and Citcuits since the car came out so I'm optimistic. I know I could look elsewhere, but with the MR2 supposedly coming back with that new glorious 2.0L turbo in a year or two, I might hold out for that. I'll let fate decide on this one.
 
As someone who's not particularly fond of manuals I'm very excited about the auto officially getting announced. Beyond that, I actually like the exterior changes for the most part, especially those new intakes on the side of the front bumper right in front of the front wheels. Definitely gives me EVO vibes. As to whether or not I'll pick one up, I guess that all depends on pricing and whether my local dealer gets a Premium Plus auto. Luckily theyve been getting a healthy stream of Premiums and Citcuits since the car came out so I'm optimistic. I know I could look elsewhere, but with the MR2 supposedly coming back with that new glorious 2.0L turbo in a year or two, I might hold out for that. I'll let fate decide on this one.
I've been probably the only vocal person here that's excited for the auto. I'm hoping it's stronger than the manual. As for the bumper I think it's better than the stock one for air flow but it's 50/50 for looks for me. If the MR2 or Celica really do come to the USA as a 2 door AWD I'd ditch this asap lol
 
Is it confirmed that the new sub-radiator is for water rather than oil? Oil temps, rather than water, seems like a bigger issue on track. I haven't seen much over 210 for water temperature, even while oil is over 260. Maybe additional water cooling will help with both, but it seems like you'd want to use the space for a dedicated oil cooler.
No confirmation, but Toyota typically uses "oil cooler" for that. They did on the initial GR Corolla launch.
 
I've been probably the only vocal person here that's excited for the auto. I'm hoping it's stronger than the manual. As for the bumper I think it's better than the stock one for air flow but it's 50/50 for looks for me. If the MR2 or Celica really do come to the USA as a 2 door AWD I'd ditch this asap lol
You're definitely not alone. I've owned a few manual vehicles and neither of them did anything for me. I was waiting for that fun factor that so many people talk about to kick in and it never did. Instead, I just found it annoying, distracting, and took away from my enjoyment of the vehicle. I'm fine with people loving manuals, but like everything they aren't for everyone. There's also a stigma of you're a car enthusiast and prefer/own an automatic sports car. Because of this, I think there are way more of us out there than people realize. As for me, I don't give a shit what people think; as long as I like the car people can call it a slushbox grocery getter all they want. It doesn't phase me.

As for the performance, if the auto GR Yaris is anything to go by it'll be just as quick to 60, but faster on a track and to a quarter mile. So you also get marginally better performance out of the car, which isn't surprising since the performance gains of owning a manual have become far less pronounced given how good autos have become, even torque converters.
 
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Toyota sent out a new press released for the 2025 GR Corolla


  • Toyota GAZOO Racing Adds Direct Automatic Transmission to GR Corolla
  • New Premium Plus Grade Now Available
  • 2025 GR Corolla Provides More Engine Torque at 295 lb.-ft.
  • Launch Control Adopted to Help Enable Powerful Acceleration
  • Suspension Enhancements Add Stability When Cornering
  • Redesigned Front Bumper to Improve Cooling and Aerodynamics
  • Complimentary 1-year membership to the National Auto Sport Association
LOS ANGELES (Aug. 1, 2024) – The GR Corolla has expanded the fun quotient. Now both hardcore enthusiasts who enjoy the thrill of a manual transmission and those who’d rather focus on the handling can enjoy the thrill of sports car driving with the new addition of the 8-speed GAZOO Racing Direct Automatic Transmission (DAT) with paddle shifters.

Just shortly after the reveal of the GR Corolla in 2022, MORIZO, Akio Toyoda, challenged his team to think about what’s next. Creating ever better cars is in Toyota GAZOO Racing’s DNA. MORIZO challenged them to pursue untamed energy, and from there we have the first GR Corolla with the new DAT.

Inspired by track driving, the GR Corolla has been tested by rally and racing drivers on some of the most rigorous courses the world has to offer, including Fuji International Speedway. Through their development efforts, the GR team increased engine torque on the GR Corolla from 273 lb.-ft. to 295 lb.-ft. and enhanced suspension components and tuning resulting in a vehicle that is sure to impress.

Changes have also been made both inside and out to improve the driving experience. On the exterior, the front bumper has been redesigned to accommodate optional cooling components while simultaneously retaining aerodynamic performance. On the inside, there is a new dark sporty vibe due to the new trim finishes on flat surfaces and switches throughout the vehicle to provide a pleasing tactile feel.

Customers can expect new GR Corolla models to arrive at Toyota dealerships this Winter. Additional details and pricing will be shared later this year.

GAZOO Racing Direct Automatic Transmission
The 8-speed GAZOO Racing Direct Automatic Transmission (DAT) is a sports car enthusiast’s dream offering quick shifting performance and optimal gear selection. The DAT control software has been optimized for sporty driving. Different than the GR Supra and GR86 automatic transmissions where gear shifting relies on sensing vehicle behavior, such as deceleration g-force and speed – the DAT’s optimized software delicately senses the way the driver steps on the brakes and operates the accelerator. With these inputs, it anticipates when gear shifting is optimal even before changes in vehicle behavior occur, achieving gear selection that reflects the driver’s intentions and, thus, leads to shifting that is similar to that of professional drivers.

The DAT also allows drivers to focus more on acceleration/brake and steering maneuvers, so non-professional drivers may be able to drive faster if they decide to hit the track. As a result, it opens up possibilities for a wider range of drivers to enjoy sports driving.

The Toyota GR development team used circuit and rally driving courses as a basis for setting the DAT’s close gear ratio. They optimized the shift points of the DAT, giving similar ratios to the 6MT that maximize delivery of engine power and torque to the wheels and enables optimal performance. Even casual highway driving has an energetic feel, due to the eight-speed transmission optimizing RPMs while at cruising speeds.

There are four drive modes on the GR Corolla: Sport, Normal, ECO and Custom. The DAT was tuned specifically for the Sport drive mode. It was tested and driven all over the world, including race circuits to ensure exciting performance and maximize the driving potential.

High Power and Dynamic Traction
For 2025, all GR Corolla models are powered by the turbocharged G16E-GTS 1.6 liter 3-cylinder turbo engine. The high-power engine outputs 300 horsepower at 6,500 rpm and 295 lb.-ft. of torque, an increase in torque from the previous model year.

To keep the higher engine output and DAT at an optimal temperature for performance, an automatic transmission fluid cooler comes standard on DAT vehicles. For drivers who may be interested in even greater cooling capability, a sub-radiator is available as a factory-installed option on the Premium grade and standard on the new Premium Plus Grade.

Always searching for ways to improve, the GR team tested the GR Corolla with the same approach used when developing a race car for the Super Taikyu (also known as the Japanese Endurance Race). During testing on the Fuji International Speedway, the engineers wanted to improve traction during hard cornering, so they added rebound springs to the front and rear suspension to suppress inner wheel lift during energetic dynamic driving. The rear coils and stabilizers were also improved to help boost ground contact response and controllability when turning.

The trailing arm mounting point, which is the rotation center of the rear axle, has been raised to reduce rear squat during acceleration. This has reduced the change of vehicle posture, enhancing the drive force response when the accelerator is pressed. It also enables a stable cornering posture.

At the heart of the GR Corolla is the rally racing developed GR-FOUR All-Wheel-Drive system. Developed in collaboration with the TOYOTA GAZOO Racing World Rally Team, it delivers exceptional levels of traction and control by optimizing drive power to each wheel. With the twist of a dial, the driver can select Normal, Gravel or Track AWD modes to adjust front/rear wheel torque distribution. Normal mode adjusts the front/rear torque distribution to 60:40 for everyday driving. Gravel adjusts the distribution to 50:50 to help deliver maximum traction. Track mode adjusts distribution by continuously varying the drive force distribution from front-focused 60:40 to rear-focused 30:70 based on the driver’s input and vehicle status.

Front and rear Torsen® Limited-Slip Rear Differentials (LSD) will be standard on the 2025 Toyota GR Corolla. It offers enhanced cornering performance and grip with control of left and right-hand drive torque distribution on the front and rear axles. Launch control* has also been adopted for 2025 on DAT models, helping to enable a powerful acceleration off the line.

*Launch Control is not intended for use on public roads or for repeated short interval use. See Owner’s Manual for limitations.


Hot Hatch Good Looks
The new GR Corolla has received a front bumper redesign to help improve the balance of cooling and aerodynamic performance. This redesign makes room for a radiator, intercooler, brake ducts, an available sub-radiator, and an available automatic transmission fluid cooler behind the front bumper.

The brake ducts have been improved so that air is drawn in more effectively. An air curtain construction has been adopted which creates an inward airflow at the top of the tire to draw in air flowing from the front along the side. Turbulence around the tire is suppressed so that the air flows smoothly rearward, contributing to enhanced handling stability. Also to help with cooling, a sub-radiator is a new available option in 2025 to help the engine cooling performance, extending the time that the vehicle can be continuously driven.

For model year 2025, the GR Corolla will be available in three grades: the well-equipped Core Grade, the impressive Premium Grade and the aggressive, new for MY2025, Premium Plus Grade. Built on the TNGA-C platform, the GR Corolla has a low center of gravity with wide tread tires mounted to cast alloy 18-inch wheels on the Core and Premium grades and 18-inch matte black wheels on the Premium Plus. All GR Corolla models wear Michelin® Pilot Sport® 4 tires 235/40R18.

The new Premium Plus grade adds standard features that enthusiasts have come to know and love on previous special editions like the carbon fiber roof, the beloved vented bulge hood and matte black wheels.

Exterior color options include Black, Ice Cap, Heavy Metal** and Supersonic Red.

Impressive Connected Technology
Behind the GR Corolla’s steering wheel is an eight-inch digital gauge cluster with customizable settings, and in the center of the dash is the Toyota Audio Multimedia system with an eight-inch touchscreen. The Toyota Audio Multimedia system offers a user experience with sight, touch, and voice activation. With Intelligent Assistant available through Drive Connect***, simple phrases like “Hey Toyota” awakens the system for voice-activated commands to search for directions, find POIs, adjust audio controls, change the cabin temperatures and more.

The cloud-based native navigation system offered through Drive Connect allows for real-time Over the Air updates for mapping and Points of Interest (POI), and Google POI data is integrated to ensure up-to-date search capability. It also supports standard wireless Apple CarPlay® and wireless Android AutoTM compatibility.

Toyota Audio Multimedia allows for simultaneous dual Bluetooth® phone connectivity. A Wi-Fi Connect*** subscription or trial offers 4G connectivity for up to five devices by turning the GR Corolla into an AT&T Hotspot*, and it also offers the ability to link your separate Apple Music® and Amazon Music subscriptions to your vehicle with Integrated Streaming.

The GR Corolla also offers a host of additional Connected Services. A Safety Connect*** trial of up to 10 years includes an Emergency Assistance Button (SOS), 24/7 Enhanced Roadside Assistance, Automatic Collision Notification and Stolen Vehicle Locator. A Service Connect* trial of up to 10 years provides drivers with the capability of receiving Vehicle Health Reports, Maintenance Alerts and reminders.

All grades include a 1-year trial for Remote Connect*** which provides remote door unlock capability, vehicle status notifications, a guest driver monitor and remote start on DAT models.

***4G Network-dependent.

Safety & Tech
The GR Corolla comes with Toyota Safety Sense 3.0 (TSS 3.0) standard. This safety suite includes:

  • Pre-Collision System with Pedestrian Detection: Pre-Collision System with Pedestrian Detection (PCS w/PD) is designed to help detect a vehicle, pedestrian, bicyclist or motorcyclist and provide an audio/visual forward collision warning under certain circumstances. If you don’t react, the system is designed to provide automatic emergency braking.
  • Dynamic Radar Cruise Control: Intended for highway use, Dynamic Radar Cruise Control is an adaptive cruise control system that is designed to be set at speeds above 20 mph and uses vehicle-to-vehicle distance control to help maintain a preset distance from the vehicle ahead of you.
  • Lane Departure Alert with Steering Assist: Detects lane markings or the road’s edge at speeds above 30 mph. LDA w/SA is designed to provide an audible/visual warning if an inadvertent lane departure is detected. If no corrective action is taken, Steering Assist is designed to provide gentle corrective steering for lane-keeping assistance.
  • Lane Tracing Assist: When Dynamic Radar Cruise Control is enabled and lane markers are detected, Lane Tracing Assist uses the lines on the road and/or preceding vehicles to provide active driving assistance and help keep the vehicle centered in its lane.
  • Road Sign Assist: Uses the forward-facing camera to recognize specific road signs, such as speed limit, stop, and yield signs. Road Sign Assist provides sign information to the driver via the Multi-Information Display.
  • Automatic High Beams: The Automatic High Beams are designed to help you see more clearly at night at speeds above 21 mph. The Automatic High Beams system is designed to detect the headlights of oncoming vehicles and taillights of preceding vehicles, then automatically toggle between high and low beams accordingly.
Three Grades Ready for the Road
The 2025 GR Corolla will be available in three grades. Standard features across all grades include Toyota Audio Multimedia with 8-inch Touchscreen, Wireless Apple CarPlay® and Android Auto™, 12.3-inch digital gauge cluster with customizable layout, and Toyota Safety Sense 3.0.

Key Core Grade features include:

  • GR logoed fabric sport seats
  • Functional fender and rear fascia aero vents
  • 18-inch 15-spoke Cast Alloy Wheel with Michelin Pilot Sport 4 Tires
  • Sports-Tuned Suspension
  • Aggressive Front & Rear Bumpers Styling
  • Brake cooling ducts
  • Active Noise Control
  • Active Sound Control
  • GR-FOUR stamped side rockers and wide-fender flares
  • Available colors include Ice Cap, Black, and Supersonic Red
  • Front and Rear Limited Slip Torsen Differentials and red “GR” calipers.
The GR Corolla Premium grade includes everything on the Core grade plus:

  • GR logoed Brin Naub® Suede-trimmed seats with gray stitching
  • JBL® Premium Audio (8 speakers) and Qi-compatible wireless charger
  • Dual zone automatic climate control
  • Heated Steering Wheel and Front Heated Seats
  • Front and rear parking sensors
  • Gloss-black front grille and rear bumper lower cover with functional air vents
  • Available colors include Ice Cap, Heavy Metal*, Black, and Supersonic Red.
The new for model year 2025, the Premium Plus grade includes everything on the Premium grade plus:

  • Forged carbon fiber roof
  • Bulge hood and functional gloss black air vents
  • Sub radiator
  • Matte black wheels
  • Head Up Display
  • GR logoed Brin Naub Suede-trimmed seats with red stitching
Complimentary 1-year NASA Membership
Purchase of a 2025 GR Corolla comes with a complimentary 1-year membership to the National Auto Sport Association (NASA). GR Corolla original owners will enjoy a host of benefits, including one free High Performance Driving Event (HPDE) and discounted admission to NASA-sanctioned events.

NASA membership, including 1-day High Performance Driving Event, expires 1 year from Toyota GR vehicle purchase date. High performance driving involves risk of personal injury, death and damage to your vehicle. Check your insurance coverage and warranty for terms of coverage. Restrictions apply. See Toyota GR NASA/HPDE for details.

Limited Warranty and ToyotaCare
Toyota’s 36-month/36,000-mile basic new-vehicle warranty applies to all components other than normal wear and maintenance items. Additional 60-month warranties cover the powertrain for 60,000 miles and corrosion with no mileage limitation. Toyota dealers have complete details on the limited warranty. GR Corolla also comes with ToyotaCare, a plan covering normal factory-scheduled maintenance and 24-hour roadside assistance for two years or 25,000 miles, whichever comes first.

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Im not in the camp of gatekeeping this car for manual drivers only, but i learned manual for getting this car, and it was always such a shock when I told people it only comes manual. I think its a little sad and looses some personality for that change, but overall I’m OK with it as long as they bump production numbers.

Is it still coming in blue flame? I love mine and if that makes it more rare i guess I’m happy for that part

I hated the grille when i first saw it last night, but other than the lack of fog lights im kind of indifferent to it now. It seems like mods can fix the rest of the issues but I still don’t want to mod mine anymore than a rear pitch engine mount, intake and cat back.

No CE spoiler is also kinda sad, the spoiler is sick lol.
 
Im not in the camp of gatekeeping this car for manual drivers only, but i learned manual for getting this car, and it was always such a shock when I told people it only comes manual. I think its a little sad and looses some personality for that change, but overall I’m OK with it as long as they bump production numbers.

Is it still coming in blue flame? I love mine and if that makes it more rare i guess I’m happy for that part

I hated the grille when i first saw it last night, but other than the lack of fog lights im kind of indifferent to it now. It seems like mods can fix the rest of the issues but I still don’t want to mod mine anymore than a rear pitch engine mount, intake and cat back.

No CE spoiler is also kinda sad, the spoiler is sick lol.
I'm sure someone will correct me on this if Toyota has already said otherwise, but I thought I heard somewhere that Toyota was significantly boosting production on these and and the intro of the auto was part of that. Given, we're not talking 100k+ made a year. But something closer to 10-15k. More or less, this would make the GRC the new WRX beyond all the similarities it already has with that car. It might loose some of its specialness I suppose, but if it make these any easier to get a hold of, I'm all for it.
 
....but if it's the case that the 2025+ MY cars lose mechanical LSD's I'm thinking the 23 and 24 MY cars are going to hold their value very well.
that's all great speculation, but most sites are stating that the LSD has been added as standard on every trim now.
 
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