Fuel Savings for a Low-Mileage vs High-Mileage Driver
A low-mileage driver covering only 8,000 miles per year saves about $300 annually upgrading from 20 to 35 MPG at $3.50/gal.
How to use this tool
- Enter the MPG of your current vehicle and the vehicle you are comparing.
- Enter your annual mileage and the expected fuel price.
- The calculator shows annual fuel costs for both vehicles and your annual savings.
Low-mileage drivers save less in absolute dollars from better MPG — calculate if the fuel savings justify a new car purchase for your driving habits.
Frequently asked questions
- How much do I save switching from 20 MPG to 30 MPG?
- At 15,000 miles/year and $3.50/gal: 20 MPG costs $2,625/yr vs 30 MPG at $1,750/yr — a savings of $875 per year.
- Is a hybrid worth it?
- Compare the extra purchase price against annual fuel savings. Divide the price premium by yearly savings to get the payback period in years.