Which has more power usually a car or a truck

You are going to have to be a lot more specific than something that general in nature.

Are we talking a Piaggo Porter truck... a Citroen 2CV car... or a Oshkosh 1070F Heavy Equipment Transporter or a Bugatti Veyron or something in between.

Torque? Horsepower? A Mack Tractor will produce 5 times the torque of a Ferrari and a Ferrari will produce 5 times the HP of a Mack. So what do you want?

Yes it depends on the model and make, the HP, the torque...