Gas in the Peoria-Pekin area is down 3¢ from last week, now averaging $4.64 a gallon. Filling a 15-gallon tank in the Peoria-Pekin area costs about $22 more than a year ago. It is $4.64 a gallon, $1.48 more than a year ago. Filling a 15-gallon tank costs about $22 more. It is $1.48 more expensive than it was a year ago. Prices are AAA's daily averages for regular gas, last updated October 20.

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