Lexus overhauled its flagship LX SUV with the new LX 600 — the only version of the new J300 generation Toyota Land Cruiser on sale in the United States. It only launched with one engine option, the gas 3.5-liter V6 that serves as the base engine in the Toyota Tundra. But that could be about to change. A user on the 4thGenTacoma forum uncovered a Lexus trademark application for ‘LX700h’ in Canada. Lexus applied on March 6, 2023.