When I bought my new-to-me used car a while back, I didn't realize premium fuel was part of the mix. Why does it cost as much as 50 cents per gallon more than regular gasoline?
Petroleum analysts predicted in February that Billings motorists would see gas prices start to climb and they were right. They are still not as high, however, as they were a year ago.
What did you pay for a gallon of gas on Sunday?
Average retail gasoline prices in Billings have risen 5...
Average retail gasoline prices in Billings have fallen 9.4 cents per gallon in the past week, averaging $1.99/gallon on Sunday, according to GasBuddy's daily survey of 81 gas outlets in Billings.