How far can a car travel on a tank?

The distance a car can travel on a tank of gas varies significantly based on factors like the vehicle's fuel efficiency, tank size, and driving conditions. On average, most cars have a fuel tank capacity of 12 to 15 gallons and can achieve around 25 to 30 miles per gallon. This means a typical car could travel between 300 to 450 miles on a full tank. However, performance can vary widely based on individual driving habits and the type of vehicle.