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 Home Gas Price Search Colorado Thornton Sinclair (3905 E 120th Ave)

Sinclair in Thornton (3905 E 120th Ave)

Sinclair

Sinclair 

Full Star IconFull Star IconFull Star IconHalf-filled Star IconEmpty Star Icon
 (88)
3905 E 120th Ave
Thornton, CO 
1 (303) 451-9051
Open 24 Hours

Station Prices

Reported Gas Price Icon

The prices in this row are the prices that members of the GasBuddy community provide.The prices in this row are the prices that members of the GasBuddy community provide.

Regular
Midgrade
Premium
Diesel
- - -
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Station Ratings

3.8
Overall Rating

Features & Amenities

C-Store
Pay at Pump
Restrooms
Air Pump
Payphone

Reviews

stgbotme1223's avatar image
stgbotme1223
May 16 2023
Okay Review Icon

good

stgbotmem46's avatar image
stgbotmem46
Feb 05 2023
Bad Review Icon

Awful customer service and rude employees

stgbotmem417's avatar image
stgbotmem417
Oct 12 2022
Okay Review Icon

Terrible employees and customer service. They are lazy and trash.

stgbotmem470's avatar image
stgbotmem470
Oct 11 2022
Okay Review Icon

Priced kinda high

stgbotmem478's avatar image
stgbotmem478
Sep 07 2022
Okay Review Icon

They have new pumps and now offer diesel as well.

stgbotmem474's avatar image
stgbotmem474
Jan 04 2022
Great Review Icon

good

stgbotmem363's avatar image
stgbotmem363
Sep 04 2021
Great Review Icon

Pretty good just needs better coffee

stgbotmem387's avatar image
stgbotmem387
Dec 27 2020
Great Review Icon

good

DenverDonJuan's avatar image
DenverDonJuan
May 24 2017
Okay Review Icon

This station has apparently changed its pricing policy and has not been the area low price leader for over a month.

coolguy1137's avatar image
coolguy1137
Apr 02 2017
Okay Review Icon

ok

These reviews are the subjective opinion of a GasBuddy member and not of GasBuddy LLC

Stations Near This Location

Exxon

Exxon 
0.78mi

Full Star IconFull Star IconFull Star IconFull Star IconHalf-filled Star Icon
 57
2651 E 120th Ave
Thornton, CO
- - -

Amenities

C-Store
Pay at Pump
Restrooms
Air Pump
ATM
Loyalty Discount

Reviews

stgbotmem474's avatar image
stgbotmem474
Sep 24 2023
Okay Review Icon

good


View Full Station Details
 Details
Kum & Go

Kum & Go 
0.92mi

Full Star IconFull Star IconFull Star IconFull Star IconHalf-filled Star Icon
 71
5480 E 120th Ave
Thornton, CO
- - -

Amenities

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

Reviews

stgbotmem470's avatar image
stgbotmem470
Aug 13 2023
Great Review Icon

always courteous staff


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 Details
Phillips 66

Phillips 66 
0.93mi

Full Star IconFull Star IconFull Star IconHalf-filled Star IconEmpty Star Icon
 33
12780 Colorado Blvd
Thornton, CO
- - -

Amenities

C-Store
Car Wash
Pay at Pump
Air Pump
ATM
Loyalty Discount

Reviews

stgbotmem417's avatar image
stgbotmem417
Sep 26 2023
Okay Review Icon

good


View Full Station Details
 Details
Shell

Circle K 
1.01mi

Full Star IconFull Star IconFull Star IconFull Star IconHalf-filled Star Icon
 66
2265 E 120th Ave
Northglenn, CO
- - -

Amenities

Car Wash
Pay at Pump
Restrooms

Reviews

stgbotmem478's avatar image
stgbotmem478
Sep 17 2023
Great Review Icon

good


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 Details
QuikTrip

QuikTrip 
1.03mi

Empty Star IconEmpty Star IconEmpty Star IconEmpty Star IconEmpty Star Icon
 0
5690 E 120th Ave
Thornton, CO
- - -

Amenities

C-Store
Pay at Pump
Restrooms
Air Pump
ATM

Reviews

stgbotmem470's avatar image
stgbotmem470
Jan 26 2026
Great Review Icon

So glad to have a quick trip.And maverick, taking over in this area because theyre keeping the prices down from these scavengers who jack up the prices, even though they still have the scene tank of gas


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 Details

Top Spotters

1
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stgbotmem470
1