While some car manufacturers are increasingly focusing on electric versions, Toyota continues to develop new universal internal combustion engines (ICE). These engines are focused on meeting strict emission standards and can be used in various types of transportation, from hybrids to those running on biofuels.
During a media event on Tuesday, Toyota, along with its partners Subaru and Mazda Motor, showcased their upcoming 1.5-liter and 2.0-liter engines. These engines boast significantly reduced size and height compared to their current counterparts. The new 1.5-liter engine is 10% smaller and lighter than the current 1.5-liter engines used in models like the compact Yaris. At the same time, the new 2.0-liter turbocharged engine will see size and weight reductions compared to the existing 2.4-liter turbocharged engines found in larger models such as three-row SUVs.
According to Toyota, "with these engines, each of the three companies will strive to optimize integration with engines, batteries, and other electric powertrains."
The development is focused on compliance with strict emission standards as the transition is made from fossil fuels to carbon-neutral alternatives such as electric fuel, biofuels, and liquid hydrogen. This shift will help promote broader adoption of carbon-neutral fuel.
The next generation engines will play a crucial role in achieving carbon neutrality. Subaru, Toyota, and Mazda aim to improve engine performance and optimize integration with electric powertrains. It is noted that these highly efficient and powerful engines will be compact, allowing for lower hoods, improved design, and aerodynamics, ultimately enhancing fuel economy.
Toyota did not specify a timeline for when models equipped with the new engine series will hit the market.
Source: interestingengineering
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