Costco Gas Prices in Gilbert, AZ
2 Costco fuel centers in Gilbert · 0 of 2 sell diesel
Gilbert Avg Regular
$3.429
per gallon
Gilbert Avg Premium
$4.024
per gallon
Gilbert Avg Diesel
Not sold at any station in Gilbert
Gilbert regular is$0.09belowthe Arizona average ($3.523)
vs U.S. average$0.50below($3.933)
Premium runs$0.59above regular on average