Ram Trucks has unveiled its new engine, the 3.0-liter Hurricane High Output straight six, which promises more power, performance, and efficiency for its latest Ram 1500 RHO trim. The truck's engineers aimed to create a dynamic performer that excels on desert trails and off-road terrain. With two fewer cylinders than the previous TRX trim, the RHO is 150 pounds lighter and features a different weight distribution, making it quicker in turns and more nimble.

Source: https://www.popsci.com/technology/2025-ram-1500-rho/