Dimensions for the 2003 Daihatsu Copen are dependent on which body type is chosen. The maximum width and height is 1475mm x 1260mm and can vary on the basis of model.

Fuel consumption for the 2003 Daihatsu Copen is dependent on the type of engine, transmission, or model chosen. The Daihatsu Copen currently offers fuel consumption from 6.4L/100km.

The 2003 Daihatsu Copen has no towing capacity for the selected year. Some models also offer heavy-duty or towing option packs which can increase towing capacity, as well as options which can hamper towing capacity. Towing capacities can vary wildly on a large number of factors. These include engine, transmission, model, and options chosen. Always check with the manufacturer or in your vehicles handbook before attempting to tow anything.