Toyota showcases compact engines adaptable to different fuels

Subaru’s CEO Atsushi Osaki, CTO Tetsuo Fujinuki, Toyota’s CEO Koji Sato, CTO Hiroki Nakajima, Mazda’s CEO Masahiro Moro and CTO Ichiro Hirose chat during a photo session at a press conference pledging to each develop a new engine in Tokyo, Japan May 28, 2024. REUTERS/Kim Kyung-Hoon Purchase Licensing Rights
Toyota Motor (7203.T), opens new tab showcased next-generation engines on Tuesday that can be used in cars as varied as hybrids and those running on biofuel, as it targets tougher emissions standards and doubles down on its strategy of selling more than just EVs.
At a media event with peers Subaru (7270.T), opens new tab and Mazda Motor (7261.T), opens new tab, the world’s biggest automaker by volume displayed in-development 1.5 litre and 2.0 litre engines with significantly reduced volume and height versus current engines.
“With these engines, each of the three companies will aim to optimise integration with motors, batteries, and other electric drive units,” they said in a joint statement. Toyota owns about a fifth of Subaru and roughly 5% of Mazda.
The three said their efforts will help decarbonise internal combustion engines by making them compatible with alternative fuel sources such as e-fuels and biofuels. They also hope more compact engines will revamp vehicle design by allowing for lower hoods.
Toyota was widely considered an EV laggard but a slowdown in EV growth has seen it benefit from an uptake of petrol-electric hybrids. Refreshing its traditional engine technology against that backdrop mirrors a similar move at Mercedes-Benz (MBGn.DE), opens new tab, while BYD (002594.SZ), opens new tab is set to unveil new hybrid technology with lower fuel consumption later on Tuesday.
The Japanese automaker said its new 1.5 litre engine will achieve volume and weight reduction of 10% of versus its existing 1.5 litre engines, which it uses in cars such as its Yaris compact.
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