A car is greater than the sum of its parts. You've got brakes, the frame, the suspension, and a gas tank, to name a few, but the engine is arguably the most important component. This integral element ...
You might find a smaller diesel engine in a lawnmower, but this is as small as it gets in a passenger vehicle.
The highest torque diesel engines ever made have turned up in everything from small commercial vehicles to powerful locomotives to mining equipment and more.