Costco Gas Prices in Littleton, CO
- Regular avg
- $3.789▼ −$0.035
- Premium avg
- $4.444▼ −$0.015
- Stations reporting
- 2
Avg of 2 stations · per gallon · ▲▼ change since the previous day
Price history in Littleton
Last 30 days · per gallonView data as table
| Date | Regular | Premium |
|---|---|---|
| Sep 1 | $4.044 | $4.679 |
| Sep 2 | $4.029 | $4.679 |
| Sep 3 | $4.029 | $4.729 |
| Sep 4 | $3.954 | $4.594 |
| Sep 5 | $3.954 | $4.594 |
| Sep 6 | $3.954 | $4.594 |
| Sep 7 | $3.954 | $4.594 |
| Sep 8 | $3.954 | $4.594 |
| Sep 9 | $3.974 | $4.594 |
| Sep 10 | $4.049 | $4.679 |
| Sep 11 | $4.159 | $4.829 |
| Sep 12 | $4.179 | $4.849 |
| Sep 13 | $4.129 | $4.799 |
| Sep 14 | $4.064 | $4.719 |
| Sep 15 | $4.074 | $4.779 |
| Sep 16 | $4.074 | $4.779 |
| Sep 17 | $4.074 | $4.779 |
| Sep 18 | — | — |
| Sep 19 | $4.059 | $4.799 |
| Sep 20 | $4.079 | $4.799 |
| Sep 21 | $4.079 | $4.799 |
| Sep 22 | $4.049 | $4.749 |
| Sep 23 | $4.079 | $4.429 |
| Sep 24 | $4.079 | $4.429 |
| Sep 25 | $4.044 | $4.664 |
| Sep 26 | $3.999 | $4.649 |
| Sep 27 | $3.919 | $4.559 |
| Sep 28 | $3.904 | $4.559 |
| Sep 29 | $3.824 | $4.459 |
| Sep 30 | $3.789 | $4.444 |
Costco gas in Littleton today
Littleton has 2 Costco gas stations: Douglas County at 8686 Park Meadows Center Dr and SW Denver at 7900 W Quincy Ave.
Today’s Regular prices span $0.020 across the 2 stations reporting, from the cheapest to the most expensive.
Costco Regular prices in Littleton have eased about $0.240 over the past month, from $4.029 a month ago.
The furthest any single station moved was Douglas County, down $0.280.
- Cheapest today
- Douglas County — $3.779
- Most expensive today
- SW Denver — $3.799
- vs the Colorado average
- in line, at $3.784
- Diesel
- sold at none of the 2 stations
Costco gas stations in Littleton
Fuel grades at Costco in Littleton
All 2 Costco gas stations in Littleton sell Kirkland Signature fuel, which is Top Tier certified. None of them reported a diesel price in the last 30 days.
| Grade | Stations | Avg today | Cheapest |
|---|---|---|---|
| Regular | 2 | $3.789 | Douglas County $3.779 |
| Premium | 2 | $4.444 | Douglas County $4.389 |
Regular
all 2 stations87-octane Kirkland Signature unleaded, the grade most cars are built for.
- Same TOP TIER detergent package as premium. The only difference between the two is octane.
- Can contain up to 10% ethanol, like most US gasoline. The pump label shows the blend.
Premium
all 2 stationsKirkland Signature premium: 91 octane at most stations, 93 in some regions.
- Only needed if your owner’s manual requires or recommends premium. Higher octane resists engine knock; it adds nothing to an engine built for regular.
- Carries the same detergent additives as regular.
Not sold at Costco
- Mid-grade (89): Costco pumps offer regular and premium only.
- Cash sales: every Costco pump is card-only.
Is Costco gas in Littleton good quality?
Costco does not sell a refiner’s brand. Every pump in Littleton dispenses Costco’s own Kirkland Signature fuel, bought from major refiners and distributors in the region and finished with Costco’s additive package.
Kirkland Signature gasoline is licensed TOP TIER, the detergent standard set by automakers including GM, Ford, Toyota, Honda and BMW. Costco puts its detergent level at about five times the EPA minimum, which is what keeps intake valves and fuel injectors clear of carbon deposits. Costco’s gasoline also contains friction modifiers that it says reduce engine wear.
In short, the low price is not a lower grade. The saving comes from Costco running its gas as a membership perk on thin margins, not from the fuel.
Costco gas station hours in Littleton
On weekdays the earliest pumps in Littleton come on at 6 a.m. (Douglas County) and the last ones switch off at 10 p.m. (Douglas County). Pump hours run longer than the warehouse's, and weekends are shorter. Times are local.
| Station | Mon–Fri | Sat | Sun |
|---|---|---|---|
| Douglas County | 6 a.m. – 10 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
| SW Denver | 6 a.m. – 10 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
What else is at Costco warehouses in Littleton
Every Costco gas station sits in a warehouse parking lot, so a fill-up can share a trip with the rest of the list.
- Food court
- 2 of 2
- Pharmacy
- 2 of 2
- Optical
- 2 of 2
- Tire center
- 2 of 2
- Car wash
- 0 of 2
- EV charging
- 0 of 2
How Costco gas works in Littleton
Bring your card. The pump asks for an active Costco membership card before it starts, at all 2 gas stations in Littleton. Without a membership, a Costco Shop Card loaded with credit works the same way.
Pay by card. The pumps take Visa, most debit cards and the Costco Shop Card. There is no cash, and a card hold of up to $150 can show until the fill posts.
Check the price first. Each station sets its own price, usually once a day, so two Costco stations in Littleton can differ. Today the regular average here is $3.789. The prices on this page are collected once daily and can lag a same-day change at the pump.
Go early or late. Lines are longest on weekend afternoons and weekday evenings. The first pumps here open at 6 a.m. on weekdays.
ZIP codes with Costco gas in Littleton
Costco gas in Littleton is in 2 ZIP codes. Each links to the station there.
- Costco gas 80123 · SW Denver
- Costco gas 80124 · Douglas County
Cities near Littleton
- Costco gas prices Sheridan · CO · 3 mi$3.839
- Costco gas prices Aurora · CO · 9 mi$3.539
- Costco gas prices Parker · CO · 11 mi$3.799
- Costco gas prices Arvada · CO · 14 mi$3.759
- Costco gas prices Denver · CO · 16 mi$3.539
- Costco gas prices Westminster · CO · 19 mi$3.599
- Costco gas prices Superior · CO · 27 mi$3.869
- Costco gas prices Thornton · CO · 27 mi$3.599
States near Colorado
- Costco gas prices New Mexico · 3 stations$4.186
- Costco gas prices Utah · 16 stations$4.760
- Costco gas prices Nebraska · 4 stations$4.117
- Costco gas prices South Dakota · 1 station$3.959
Costco gas in Littleton: common questions
Where is the cheapest Costco gas in Littleton today?
Douglas County posts the lowest Regular price in Littleton, $3.779 as of the September 30, 2026 reading — $0.020 under SW Denver, the most expensive of the 2 stations reporting.
How many Costco gas stations are there in Littleton?
Littleton has 2 Costco warehouses with a gas station, and all of them reported a price in the last 30 days.
Does any Costco gas station in Littleton sell diesel?
No — none of the 2 stations in Littleton has reported a diesel price in the last 30 days. Costco sells diesel at a minority of its locations in the US.
Is Costco gas cheaper in Littleton than in Colorado?
Not meaningfully: the Littleton Costco average for Regular is $3.789, level with the Colorado average of $3.784 as of the September 30, 2026 reading.
Are Costco gas prices in Littleton going up or down?
Down — the Littleton Costco average for Regular has eased about $0.240 over the past month, from $4.029 to $3.789.