How fast can a tank drive?

The speed of a tank varies depending on the model and terrain. Generally, modern main battle tanks, like the M1 Abrams or Leopard 2, can reach speeds of 40 to 45 miles per hour (64 to 72 kilometers per hour) on roads. Off-road, their speed typically decreases due to rough terrain. However, factors like weight, design, and engine power also influence a tank's maximum speed.