What kind of car can a five-month-old baby ride in? For a five-month-old baby, choosing the right vehicle is very important. So, what kind of vehicle is suitable for a five-month-old baby? First, you need to understand the characteristics and applicable groups of different types of vehicles. 1. Cars Cars are the most common mode of travel for most families. But for a five-month-old baby, you need to pay attention to the following points: First, the temperature in the car should not be too high or too low. It is best to keep it at an appropriate and comfortable temperature to prevent the baby from catching a cold or heat stroke. Secondly, you need to prepare your baby’s safety seat and choose one that suits your baby’s height, weight, and age.