What is the best engine for a Ford Ranger?

I am considering purchasing a Ford Ranger and I am torn between the different engine options. Which engine do you recommend for the best performance and reliability? How does the fuel efficiency differ between the engine choices?

In my experience, the 3.2L diesel engine is the best option for a Ford Ranger. It offers the perfect balance of power and efficiency.

I would go with the 2.3L EcoBoost engine. It is a more modern and efficient option compared to the diesel engine.

I've had great experiences with the 2.5L Duratec engine. It may not have the same power as the diesel or EcoBoost, but it is reliable and easy to maintain.