- The engine is mounted transversely (sideways) in the engine compartment.
- The transmission is mounted next to the engine.
- The driveshafts run from the transmission to the front wheels.
- The front wheels are larger than the rear wheels.
Rear-wheel drive:
- The engine is mounted longitudinally (front-to-back) in the engine compartment.
- The transmission is mounted behind the engine.
- The driveshaft runs from the transmission to the rear wheels.
- The rear wheels are larger than the front wheels.
All-wheel drive:
- The engine can power all four wheels.
- There are two driveshafts, one that runs to the front wheels and one that runs to the rear wheels.
- All four wheels are the same size.
