Cheapest Gas in Fremont, CA

Updated May 20, 2026 — Prices updated regularly from EIA data

$4.56

Lowest price at Costco in Fremont

Finding Cheap Gas in Fremont

Paying less for gas in Fremont does not require sacrifice. The cheapest stations here match or beat the quality of premium branded competitors. Know where to go and save $$0.25 per gallon starting today.

Maximum Savings in Fremont

Choose Costco over Chevron

$0.25 per gallon

$3.75 per 15-gallon fill • $12.00 per year (est.)

Cheapest Brands in Fremont

Rank	Brand	Est. Price	Savings vs. Most Expensive
#1	Costco	$4.56	$0.25
#2	Speedway	$4.68	$0.13
#3	Circle K	$4.69	$0.12
#4	Sunoco	$4.72	$0.09
#5	Marathon	$4.73	$0.08
#6	BP	$4.75	$0.06
#7	Mobil	$4.76	$0.05
#8	Exxon	$4.77	$0.04
#9	Shell	$4.79	$0.02
#10	Chevron	$4.81	$0.00

Gas Saving Tips for Fremont Drivers

Keep your tires properly inflated to the manufacturer's recommended PSI — under-inflated tires reduce fuel economy by up to 3%, costing you money every mile.
Accelerate and brake gradually. Aggressive driving can reduce fuel economy by 15-40%, directly increasing how often you fill up.
Track weekly price cycles in your city — most markets follow predictable weekly patterns. Identifying yours and filling on low-price days saves 5-15 cents per gallon consistently.
Fill up before holiday weekends. Memorial Day, Fourth of July, and Labor Day consistently see 10-25 cent price spikes as demand surges. Topping off Thursday before a holiday weekend beats the rush.
Download the Upside app for cashback on gas purchases — users report average savings of 20-30 cents per gallon on qualifying transactions.