Not necessarily! The front of the car could be lighter or heavier as long as the total car is balanced. This is the way that the high-end EV conversions do it (

Not necessarily! The front of the car could be lighter or heavier as long as the total car is balanced. This is the way that the high-end EV conversions do it (e.g. https://revoltsystems.com https://revoltsystems.com), but most at-home EV conversions simply fill the trunk with batteries which is way simpler but won't be nearly as good a driving experience (e.g. https://ev8electric.wordpress.com/wp-content/uploads/2015/05/img_20150503_201047.jpg https://ev8electric.wordpress.com/wp-content/uploads/2015/05...)