Engine displacement: Typically around 1.5 to 1.6 liters for small diesel engines. Power output: Depending on the engine size and configuration, power output could range from approximately 70 to 100 horsepower. Torque: Diesel engines often offer higher torque compared to petrol engines, with torque figures ranging from around 150 to 250 Nm. Transmission: Options may include manual and possibly automatic transmissions, depending on market demand. Fuel efficiency: Diesel engines are known for their superior fuel efficiency compared to petrol engines, so the diesel variant of the Brio would likely offer impressive mileage figures.