1. Body weight
Body weight refers to the weight of the vehicle itself, due to the body affected by gravity, then all vehicle performance are affected. If the car is too heavy, it can not play a normal speed, if the car is too light, the sense of stability is reduced, and therefore have advantages and disadvantages, so the need to seriously consider body weight when choosing a vehicle. The lighter body weight, the faster the acceleration, but the steering is very sensitive, it is easy to slip drift cornering, so cornering speed will be very slow. The heavier the weight, the body does not represent the acceleration will be very slow, as long as you point the torque increase and accelerate as quickly.