Costco Mechanicsburg Gas Prices – Carlisle Pike
- Regular · today
- $4.169
- Premium · today
- $4.799
USD per gallon · Last updated September 30, 2026 · This station does not sell diesel
6719 Carlisle Pike, Mechanicsburg, PA 17050-1712 · Open in Maps ↗
30-day range
where today sits- Regular$4.169 today · avg $4.111$3.859 low$4.199 high
- Premium$4.799 today · avg $4.773$4.599 low$4.799 high
Price history at Mechanicsburg
Last 30 days · USD per gallonView data as table
| Date | Regular | Premium |
|---|---|---|
| Sep 1 | $3.859 | $4.599 |
| Sep 2 | $3.929 | $4.659 |
| Sep 3 | $3.979 | $4.699 |
| Sep 4 | $3.979 | $4.699 |
| Sep 5 | $4.029 | $4.749 |
| Sep 6 | $4.029 | $4.749 |
| Sep 7 | $4.029 | $4.749 |
| Sep 8 | $4.029 | $4.749 |
| Sep 9 | $4.099 | $4.799 |
| Sep 10 | $4.149 | $4.799 |
| Sep 11 | $4.149 | $4.799 |
| Sep 12 | $4.149 | $4.799 |
| Sep 13 | $4.199 | $4.799 |
| Sep 14 | $4.149 | $4.799 |
| Sep 15 | $4.149 | $4.799 |
| Sep 16 | $4.149 | $4.799 |
| Sep 17 | $4.149 | $4.799 |
| Sep 18 | — | — |
| Sep 19 | $4.149 | $4.799 |
| Sep 20 | $4.169 | $4.799 |
| Sep 21 | $4.169 | $4.799 |
| Sep 22 | $4.169 | $4.799 |
| Sep 23 | $4.169 | $4.799 |
| Sep 24 | $4.169 | $4.799 |
| Sep 25 | $4.169 | $4.799 |
| Sep 26 | $4.169 | $4.799 |
| Sep 27 | $4.169 | $4.799 |
| Sep 28 | $4.169 | $4.799 |
| Sep 29 | $4.169 | $4.799 |
| Sep 30 | $4.169 | $4.799 |
Last updated September 30, 2026. Prices are collected once daily and can lag same-day changes at the pump.
Today’s price in context
At $4.169 for Regular, Mechanicsburg is the 3rd cheapest of 11 Costco gas stations in Pennsylvania today, $0.065 below the Pennsylvania average of $4.234.
Lancaster PA, 44.1 mi away, is $0.010 cheaper.
- vs the US average
- $0.437 below, at $4.606
- Premium over Regular
- $0.630 — the Pennsylvania median is $0.740
- Over the last 30 days
- up $0.310
- Days the price changed
- 8 of 29 reported days
- Cheapest day in the window
- September 1, 2026, at $3.859
- 15-gallon fill
- $62.53, $4.65 more than at the 30-day low
- Nearest cheaper station
- Lancaster PA — 44.1 mi
Mechanicsburg is located at 6719 Carlisle Pike, Mechanicsburg, PA 17050-1712, in Pennsylvania. The gas station sits in the warehouse parking lot and is open to Costco members, selling Regular and Premium — this location does not sell diesel. Gas station hours are 6 a.m. – 10 p.m. on weekdays, 6 a.m. – 8:30 p.m. on Saturdays and 6 a.m. – 7:30 p.m. on Sundays, in local time.
Station details
Mechanicsburg Gas station hours
- Mon–Fri
- 6 a.m. – 10 p.m.
- Saturday
- 6 a.m. – 8:30 p.m.
- Sunday
- 6 a.m. – 7:30 p.m.
Mechanicsburg Warehouse hours
- Mon–Fri
- 10 a.m. – 8:30 p.m.
- Saturday
- 9:30 a.m. – 7 p.m.
- Sunday
- 10 a.m. – 6 p.m.
Costco gas near Mechanicsburg
- 1HarrisburgHarrisburg, PA · 14.5 mi$4.269Regular
- 2Lancaster PALancaster, PA · 44.1 mi$4.159Regular
- 3Owings MillsOwings Mills, MD · 59.1 mi$4.239Regular
- 4FrederickFrederick, MD · 60.7 mi$3.899Regular
- 5White MarshBaltimore, MD · 68.9 mi$3.799Regular
Distances are straight-line. Prices across the border are shown in that country’s units (¢ per litre).
Cities near Mechanicsburg
- Costco gas prices Harrisburg · PA · 14 mi$4.269
- Costco gas prices Lancaster · PA · 44 mi$4.159
- Costco gas prices Owings Mills · MD · 59 mi$4.239
- Costco gas prices Frederick · MD · 61 mi$3.899
- Costco gas prices Baltimore · MD · 69 mi$3.799
- Costco gas prices Elkridge · MD · 74 mi$3.899
- Costco gas prices Glen Burnie · MD · 76 mi$3.969
- Costco gas prices Hanover · MD · 77 mi$3.969
At this location
- Warehouse opened
- October 2025 — open less than a year
- Warehouse phone
- (717) 458-6601
- Pumps open before the warehouse
- 4 hours on weekdays
Also at this warehouse: a food court, a pharmacy, an optical department and a tire center.
Costco publishes one number per warehouse; there is no separate line for the gas station.
Frequently asked questions
How much is gas at Costco Mechanicsburg today?
As of the September 30, 2026 reading: Regular $4.169 and Premium $4.799 per gallon. Prices are collected once a day, so the pump can differ.
What time does the Costco Mechanicsburg gas station open?
The pumps are open 6 a.m. – 10 p.m. weekdays, 6 a.m. – 8:30 p.m. Saturdays and 6 a.m. – 7:30 p.m. Sundays, in local time. The pumps open 4 hours before the warehouse on weekdays.
Does the Costco Mechanicsburg gas station sell diesel?
No — this station sells Regular and Premium, and has reported no diesel price in the last 30 days.
Is Costco Mechanicsburg cheaper than the average Costco station in Pennsylvania?
Yes — at $4.169, Regular here is $0.065 below the Pennsylvania Costco average of $4.234.
Where is the Costco Mechanicsburg gas station?
At 6719 Carlisle Pike, Mechanicsburg, PA 17050-1712. It sits in the Costco warehouse parking lot and is open to members only.
Do you need a Costco membership to buy gas?
Yes — a Gold Star, Executive or Business membership card has to be scanned at the pump before it will dispense, though a Costco Shop Card also works for non-members.
What payment methods does the Costco gas station accept?
Visa, PIN debit and the Costco Shop Card; US Costco fuel pumps take no cash and no Mastercard, American Express or Discover.
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