Costco Gas Prices in Brentwood, CA
1 Costco fuel center in Brentwood · 0 of 1 sell diesel
Brentwood Avg Regular
$4.959
per gallon
Brentwood Avg Premium
$5.399
per gallon
Brentwood Avg Diesel
Not sold at any station in Brentwood
Brentwood regular is$0.12abovethe California average ($4.841)
vs U.S. average$1.14above($3.823)
Premium runs$0.44above regular on average
Brentwood, California has 1 Costco fuel center serving members in the area. Across Brentwood, regular gas averages $4.959 and premium runs about $0.44 higher at $5.399. That's about $0.12 above the California statewide average of $4.841. Across Brentwood, regular pump prices have eased about $0.54 over the past month, from $5.499 a month ago. Premium has eased about $0.50 over the same period. None of the Brentwood Costco fuel centers currently sell diesel.