Follow the evidence
Cross-border fuel savings
Estimate fuel savings after currency conversion, extra driving, fees and optional time costs using dated regional averages.
Compare two regions across a national, state or provincial border. This estimates an extra trip using regional averages, not station quotes or route directions.
Extra driving is valued at the home fuel price. Include the entire detour or round trip. Reference exchange rates are not card quotes. Grades and survey methods may differ. Any border restrictions, import charges or other trip costs must be checked separately and included in fees.