The gauge that indicates the number of miles the vehicle has been driven since it was manufactured is called what?

Answer: C — Odometer

The odometer specifically displays the number of miles that the vehicle has travelled since its creation. The speedometer displays the current speed of the vehicle, while the tachometer displays the engine's revolutions per minute. The fuel gauge, on the other hand, indicates the amount of fuel remaining in the vehicle's tank. Therefore, none of the other options accurately represent the number of miles the vehicle has been driven since its manufacture.