Colorado Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.97 | $4.2 | $4.5 | $4.54 | $3.16 |
| Month Ago Avg. | $3.96 | $4.2 | $4.49 | $4.52 | $3.16 |
Top 10 Gas Stations & Cheap Fuel Prices in Colorado
Shell in Thornton (10396 Washington St)
10396 Washington St, Thornton, Colorado,
$2.99
Aug 03, 2026
3¢ Cashback
Good2Go in Brighton (2129 Barr Pl)
2129 Barr Pl, Brighton, Colorado,
$3.15
Aug 03, 2026
0¢ Cashback
King Soopers in Arvada (15200 W 64th Ave)
15200 W 64th Ave, Arvada, Colorado,
$3.19
Aug 03, 2026
0¢ Cashback
Alta Convenience in Colorado Springs (227 W Fillmore St)
227 W Filmore St, Colorado Springs, Colorado,
$3.22
Aug 03, 2026
0¢ Cashback
Alta Convenience in Lakewood (1401 Sheridan Blvd)
1401 Sheridan Blvd, Lakewood, Colorado,
$3.29
Aug 03, 2026
0¢ Cashback
AAFES in Fountain (Magrath Ave)
Magrath Ave, Fountain, Colorado,
$3.29
Aug 03, 2026
0¢ Cashback
King Soopers in Arvada (14967 Candelas Pkwy)
14967 Candelas Pkwy, Arvada, Colorado,
$3.29
Aug 03, 2026
0¢ Cashback
AAFES in Colorado Springs (Chiles Ave)
Chiles Ave, Colorado Springs, Colorado,
$3.29
Aug 03, 2026
0¢ Cashback
King Soopers in Conifer (26067 Conifer Rd)
26067 Conifer Rd, Conifer, Colorado,
$3.31
Aug 03, 2026
0¢ Cashback
Conoco in Rifle (501 Railroad Ave)
501 Railroad Ave, Rifle, Colorado,
$3.34
Aug 03, 2026
0¢ Cashback
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.