- Smaller engines like 4 cylinders are typically mounted transversely, which means they're placed sideways in the engine bay.
- This saves space, especially in smaller cars.
- Putting the engine in this way lets the transmission be mounted directly to the engine, which in turn allows the driveshafts to go directly from the transmission to the wheels without additional components
Efficiency
- Front-wheel drive is more efficient than rear-wheel drive
- Less energy is wasted in transmitting power from the engine to the wheels
- This is because there is no driveshaft running the length of the car
- Front-wheel drive cars can get by with smaller engines
Cost
-Front-wheel drive is also less expensive to build
- Fewer components in the driveline mean less money spent to manufacture
- This is especially important for budget-minded car buyers
Driveline Noise, Vibration and Harshness
- Front-wheel drive cars are inherently quieter and more refined
- This is because the driveline is shorter, which means there is less opportunity for noise and vibration
- This makes for a more comfortable driving experience
