Toyota Mirai 2026 News

Toyota has signalled to the world combustion engines might actually be the future, with its debut its hydrogen combustion powered TR LH2 racecar on the track at the Le Man 24 Hours next week. Hydrogen-powered vehicles have generally meant using fuel cells immersed in the liquid gas to generate electricity for an EV.  The Toyota Mirai is an example of this.Toyota’s latest appearance at the famous Le Mans endurance race will showcase its latest development of hydrogen combustion. Yes, not electric, but loud and angry, and importantly, relatively clean combustion.Toyota’s TR LH2 Prototype won’t actually compete this year at Le Mans on June 13, but it will perform demonstration laps to let the world see and hear what it can do. The specifications of the TR LH2 have not been made public, but we know it has a hybrid set-up and uses the same chassis as Toyota’s actual entrant in the endurance race this year - the TR010 Hybrid Hypercar.Rather than combusting petrol to drive its wheels the TR LH2 ignites hydrogen, but still uses pistons and mechanical elements in the same way conventional engines do. There are some key differences. The hydrogen is stored as a liquid, the only problem is the fuel tanks need to be kept at -253C to keep it from turning into a gas. As with petrol, when the hydrogen is injected into the cylinder it’s ignited and explodes pushing the piston down, and in turn drives the wheels.Hydrogen combustion engines can be clean, with the only emissions being water and some carbon dioxide. It can also release toxic nitrogen oxide if the engine doesn’t reduce the emissions of these particles. Toyota is working on advanced hydrogen combustion engines that do reduce these emissions, and the TR LH2 is a work in progress of this technology.It’s not the first time Toyota has flexed its aptitude for hydrogen combustion in motorsport. In 2023 the car maker entered a GR Corolla H2 Concept powered by a liquid hydrogen combustion engine in the Japanese Super Taikyu racing series. And before that in 2022 Toyota entered a GR Yaris H2 in a demonstration run in a round of the FIA World Rally Championship at the Ypres Rally.The Le Mans 24 Hours race takes place from June 13-14, with the TR LH2 making its demonstration laps on June 11.  

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