1/43 Slot Cars
1/43 slot cars are a new addtion to the slot car market and have started gaining acceptance for two reasons. One, they are more affordable and the other, they require much less space to run and hence can be used in any home setting anywhere.
In 1/43 sized cars 1 unit of length of the model equals 43 units of the actual size of the car. So, if a real car is 215 inches in length, its 1/43 model would be 5.0 inches long.
