Which engine type does the JLTV use?

The JLTV is equipped with a 6.6-liter turbocharged diesel engine, which is specifically designed to provide a combination of power, efficiency, and durability necessary for military operations. This engine type offers high torque and better fuel efficiency, making it well-suited for the varied terrains and conditions the JLTV is likely to encounter in the field.

Additionally, the turbocharging enhances the engine's ability to perform under load and provides improved acceleration characteristics compared to naturally aspirated engines. Using a diesel engine also supports operational longevity and reliability, as diesel engines typically have a greater life expectancy and can operate efficiently in diverse environmental conditions.

In contrast, options like the gasoline engine and hybrid engine do not meet the specific requirements and performance expectations set by the military for tactical vehicles like the JLTV. The conventional diesel engine, while having benefits, does not align with the specific design and performance goals of the JLTV which is geared towards modern combat and operational efficiency.