* 2.5L Inline-4: This was a relatively common base engine option.
* 3.0L V6: A more powerful option often preferred.
* 4.0L V6: A larger and more powerful V6, likely found in higher trim levels or as an optional upgrade.
To know the *specific* engine in a particular 1999 Ford Ranger XLT, you'd need to check the vehicle's:
* Vehicle Identification Number (VIN): This number contains all the information about the vehicle's specifications, including the engine.
* Owner's Manual: If available, this will specify the engine type.
* Engine Bay: The engine itself usually has a sticker or stamping indicating the engine size and type.
Without the VIN or access to the vehicle itself, it's impossible to say definitively which engine is in a specific 1999 Ford Ranger XLT.