Car Fuel Economy Guide: MPG, Tank Size, and Fuel Type by Brand
The three numbers that determine your real-world fuel costs and driving range are miles per gallon (MPG), gas tank capacity in gallons, and the fuel type your engine requires. A car that gets 30 MPG with a 15-gallon tank gives you about 450 miles of range; the same MPG with a 20-gallon tank gives you…