Cheap Winter Gas Provides Lower Fuel Economy Nov 27 Written By NorCal MINIs Jalopnik explains why winter fuel is cheaper (butane content) and why using it means your fuel economy could drop 2 to 8%. NorCal MINIs
Cheap Winter Gas Provides Lower Fuel Economy Nov 27 Written By NorCal MINIs Jalopnik explains why winter fuel is cheaper (butane content) and why using it means your fuel economy could drop 2 to 8%. NorCal MINIs
