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 Home Gas Prices Colorado

Top 10 Gas Station & Cheap Fuel Prices in Colorado

Sinclair

Sinclair 

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 88
3905 E 120th Ave
Thornton, CO

Amenities

C-Store
Pay at Pump
Restrooms
Air Pump
Payphone

Reviews

stgbotme1223's avatar image
stgbotme1223
May 16 2023
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good


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Murphy Express

Murphy Express 

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 0
3905 E 104th Ave
Thornton, CO

Amenities

Propane
C-Store
Pay at Pump
Restrooms
Air Pump
ATM
Lotto
Beer
Wine

Reviews

stgbotmem417's avatar image
stgbotmem417
Mar 14 2026
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Great store


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Shell

Circle K 

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 48
12801 Washington St
Thornton, CO

Amenities

C-Store
Car Wash
Pay at Pump
Restrooms
Air Pump

Reviews

stgbotmem428's avatar image
stgbotmem428
Apr 26 2023
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extremely slow gas dispenser


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Maverik

Maverik 

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 80
11160 Colorado Blvd.
Thornton, CO

Amenities

Membership Pricing
Propane
C-Store
Pay at Pump
Restaurant
Restrooms
Air Pump
ATM
Loyalty Discount
Beer

Reviews

stgbotmem46's avatar image
stgbotmem46
Sep 24 2023
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Great customer service


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Costco

Costco 

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 107
16375 Washington St
Thornton, CO

Amenities

Membership Pricing
Membership Required

Reviews

stgbotmem376's avatar image
stgbotmem376
Sep 03 2023
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usually no lines, way in the back of pushing lot...near floor n decor


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Valero

Circle K 

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 25
301 E 120th Ave
Thornton, CO

Amenities

C-Store
Car Wash
Pay at Pump
Air Pump

Reviews

stgbotmem363's avatar image
stgbotmem363
Aug 10 2023
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Its definitely not the worst of being stocked.


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Exxon

Exxon 

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 27
5195 W 120th Ave
Broomfield, CO

Amenities

Propane
C-Store
Car Wash
Pay at Pump
Restrooms
Air Pump
Loyalty Discount

Reviews

stgbotmem478's avatar image
stgbotmem478
Sep 10 2023
Okay Review Icon

Top Tier???...not sure if this station actually carries Top Tier gasoline because there arent stickers on the pumps stating that it is (Exxon/Mobil stations usually are "Top Tier Detergent Gasoline")Is this the reason the prices are lower than the competition?


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Kum & Go

Kum & Go 

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 0
237 E 120th Ave
Thornton, CO

Amenities

Propane
C-Store
Pay at Pump
Restrooms
Air Pump
ATM
Lotto
Beer
Wine

Reviews

stgbotmem387's avatar image
stgbotmem387
Jan 28 2026
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Great store great gas prices


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7-Eleven

7-Eleven 

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 21
5601 E 136th Ave
Thornton, CO

Amenities

Propane
C-Store
Pay at Pump
Restrooms
Air Pump
ATM
Beer

Reviews

stgbotme1223's avatar image
stgbotme1223
Apr 11 2026
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Ok


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Murphy Express

Murphy Express 

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 0
14375 Lincoln St.
Thornton, CO

Amenities

Propane
C-Store
Pay at Pump
Restrooms
Air Pump
ATM
Lotto
Beer
Wine

Reviews

stgbotmem478's avatar image
stgbotmem478
Apr 14 2026
Great Review Icon

Great lighting and there is a lot of gas pumps.


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