Is There an Optimal Driving Speed that Saves Gas—and Money?
by Rhett Allain from on (#5XR6X)
Gasoline prices are over $4 a gallon at the pump. If you want to save some cash on your commute, maybe you need to slow down.Gasoline prices are over $4 a gallon at the pump. If you want to save some cash on your commute, maybe you need to slow down.