* 3.9L V6: This was a fairly popular choice.
* 4.7L V8: A more powerful option.
There was also a less common 2.5L 4-cylinder engine, but it was rarely offered with the 4x4 drivetrain.
To know the *exact* engine size of a specific 2001 Dodge Dakota 4x4, you need to check the vehicle's identification number (VIN) or look at the engine itself. The engine size is usually stamped on a plate on the engine block.
