When sourcing a Toyota Hilux, you must prioritize the engine type (Diesel vs. Gasoline) and drivetrain (4WD vs. 2WD). For heavy-duty or off-road commercial use, the 2.4L or 2.8L GD-series diesel engines are preferred for their high torque and fuel efficiency. Ensure the payload capacity meets your requirements (typically 1,000kg) and verify the towing capacity, which should be around 3,500kg for late models. Additionally, check for reinforced suspension if the vehicle will be used in mining or construction sectors.