It is estimated that the use of air conditioning in a typical car reduces fuel economy by one to two miles per gallon. For larger cars, or when traveling in extreme heat, air conditioning cuts fuel economy up to four miles per gallon.
It is estimated that the use of air conditioning in a typical car reduces fuel economy by one to two miles per gallon. For larger cars, or when traveling in extreme heat, air conditioning cuts fuel economy up to four miles per gallon.