What is the difference between a car engine and a tractor engine?

What is the difference between a car engine and a tractor engine?

A car engine is built to provide high torque at low revs, whereas a tractor engine is built to carry large loads and generate higher torque during agriculture.  Car engines produce more torque and are simple to maintain. In contrast, a tractor’s engine generates far more torque and hence less speed than an automobile engine. …