Future Toyota Sports Cars Could Use 450 HP Engine From GR Yaris Concept

by AutoExpert   |  29 June, 2025

Share :

Toyota’s not ready to give up on gas engines just yet, and honestly, that’s great news if you still love the sound and feel of a proper motor.

They’ve just confirmed they’re working on a new family of four-cylinder engines that are smaller, lighter, and way more efficient. There’ll be two versions: a 1.5-liter and a 2.0-liter. But the real star here is the 2.0, which is being developed with Toyota’s Gazoo Racing team and already tested in the wild-looking GR Yaris M concept.

Toyota

That little monster has the engine mounted in the back and is pushing up to 450 horsepower with a turbo. And according to Toyota engineers, it could easily go over 600 horsepower with a bigger turbo. That’s insane for a four-cylinder. It would blow past what even Mercedes-AMG has done in the C63 hybrid.

Now, Toyota probably won’t release a 600-hp version for the street as it has to meet emissions rules. But even if they dial it down to 400 or 500 horsepower, that’s still seriously impressive.

Toyota

This new engine is also super versatile. It can be mounted in the front or rear and in all kinds of setups. What’s even cooler is that Toyota built this engine with tuners in mind. One of their engineers said they left space between the cylinders so it can be bored out later. That’s a big nod to the old-school 2JZ engine that made the old Supra such a legend.

Toyota

It’s not just Toyota doing this. They’re teaming up with Mazda and Subaru to find ways to keep gas engines alive longer, by making them cleaner and possibly running them on synthetic or biofuels. Mazda’s working on rotary engines again, and Subaru is refining its boxer engines. They’re all looking at hybrid tech too, but the message is clear: they’re not giving up on combustion.

Even Toyota’s chairman, Akio Toyoda, recently said he doesn’t think electric cars will ever fully take over. He sees them maybe making up 30% of the market in the long run. That’s a bold take, especially since EV sales are booming, especially in China.

Toyota

Still, if you love driving, there’s something exciting about all this. Toyota’s making sure the future isn’t all silent and soulless. 

Recomended:

Everyone Says Pop-Up Headlights Were Banned, but That Is Not What Actually Happened - Photo
Others
Everyone Says Pop-Up Headlights Were Banned, but That Is Not What Actually Happened

Few automotive features can make a parked car look as alive as pop-up headlights. Turn the switch and two neat sections of bodywork rise from the hood, pause with theatrical precision and reveal the l

AutoExpert
This Talking Datsun Hid a Tiny Six-Track Record Player Beneath the Dashboard - Photo
Others
This Talking Datsun Hid a Tiny Six-Track Record Player Beneath the Dashboard

A new car speaking to its driver no longer feels remarkable. Navigation systems issue directions, safety assistants complain about lane markings and voice controls wait patiently for somebody to remem

AutoExpert
Honda Built Navigation Before GPS Using Helium, Transparent Maps and a Glowing Green Dot - Photo
Others
Honda Built Navigation Before GPS Using Helium, Transparent Maps and a Glowing Green Dot

There was a time when getting lost required some commitment. A driver would unfold a road map across the steering wheel, locate two towns that appeared to be printed directly on top of one another, th

AutoExpert
Your Front Brakes Do Most of the Work, So Why Did the Rear Pads Wear Out First? - Photo
Others
Your Front Brakes Do Most of the Work, So Why Did the Rear Pads Wear Out First?

The usual explanation sounds perfectly logical. When a car slows down, its weight moves toward the front. The front tires carry more load, so the front brakes provide more of the stopping force. That

AutoExpert
Rubber Is Naturally Pale, So Why Did the Automotive World Make Every Tire Black? - Photo
Others
Rubber Is Naturally Pale, So Why Did the Automotive World Make Every Tire Black?

A bright red car, a metallic blue car and a taxi painted the color of a highlighter will normally leave the factory with exactly the same footwear. Black tires. The color seems so inevitable

AutoExpert
A Fatal Hand-Crank Accident Helped Change the Way Every Car Starts - Photo
Others
A Fatal Hand-Crank Accident Helped Change the Way Every Car Starts

Starting a modern car requires so little effort that the action barely registers. Turn a key, press a button or let the vehicle recognize that its driver has climbed aboard. A second later, the engine

AutoExpert
You Installed the Correct Battery, but Your Car May Still Think the Old One Is There - Photo
Others
You Installed the Correct Battery, but Your Car May Still Think the Old One Is There

Changing a car battery used to be one of the cleaner bargains in home mechanics.Remove two terminals, undo the clamp, lift out the old battery and fit the new one. The clock might need resetting a

AutoExpert
Highway Rumble Strips Are Designed to Sound Awful, but Making Them Quieter Could Save Lives Too - Photo
Others
Highway Rumble Strips Are Designed to Sound Awful, but Making Them Quieter Could Save Lives Too

One tire wanders across the painted line and the previously quiet cabin erupts with a harsh mechanical growl. The steering wheel trembles, the seat vibrates and, for half a second, it feels as if some

AutoExpert
People Once Wanted Car Radios Banned Because Listening While Driving Seemed Far Too Dangerous - Photo
Others
People Once Wanted Car Radios Banned Because Listening While Driving Seemed Far Too Dangerous

A dashboard without a radio now looks unfinished. Even the most basic car is expected to provide music, news and something to fill the silence when traffic has stopped moving but the clock has not.

AutoExpert
The Seatbelt That Chased You Across the Door Was America’s Cheaper Alternative to an Airbag - Photo
Others
The Seatbelt That Chased You Across the Door Was America’s Cheaper Alternative to an Airbag

Open the door of certain 1980s or early 1990s cars and a small buckle begins travelling along the roofline. Sit down, close the door and the shoulder belt glides toward the B-pillar, hopefully passi

AutoExpert