NASCAR Racing: fuel milage, fuel milage, sprint cup

Question
what is the fuel milage of a sprint cup car?

Answer
The fuel mileage of a Sprint Cup car is about 3-4 miles per gallon. However, under caution the mileage usually doubles to be somewhere between 5-8 miles per gallon. An easy trick to managing fuel is to drive the car in 4th gear during caution which won't save much, but every little drop counts in NASCAR.