Latest available Costco gas prices for King Of Prussia.
Current Gas Prices:
- Status: Temporarily unavailable
Live prices were unavailable when last checked: September 3, 2026 9:37 am GMT+0000.
Location
Address: 201 ALLENDALE RD, King Of Prussia, Pennsylvania 19406-1634
Phone: (610) 337-6601
Opening Hours
Gas Station:
Mon-Fri: 9:00 AM – 8:30 PM
Saturday: 9:00 AM – 7:00 PM
Sunday: 9:00 AM – 6:00 PM
Warehouse:
Mon-Fri: 10:00 AM – 8:30 PM
FAQ About King Of Prussia, Pennsylvania
What should I expect the first time I get gas at the King of Prussia Costco?
First visits can be a bit busy, so plan for some wait time especially during peak hours. Familiarize yourself with the pump layout and payment method, which usually requires a Costco membership card and a PIN to start fueling.
How can I plan my route before heading to Costco gas in King of Prussia to avoid traffic delays?
Check local traffic updates and consider using side roads to approach the gas station, as the main entrance near the mall can get congested during rush hours. Arriving during off-peak times like mid-morning or early afternoon often helps reduce wait times.
What’s a good strategy when the Costco gas lot in King of Prussia is especially busy?
Observe the flow of cars and line up patiently in the longest queue to ensure steady movement. Avoid cutting in or switching lines frequently, as this can cause confusion and delays for everyone.
How can I set up a low-stress weekly routine for refilling at the King of Prussia Costco gas station?
Pick a consistent day and time each week, preferably during less busy hours like weekday mid-mornings. Keep your membership card and payment method handy, and consider tracking your fuel levels to avoid last-minute rushes.
What local traffic factors should King of Prussia drivers consider before fueling during peak periods?
Be aware that traffic near the King of Prussia Mall and surrounding highways can affect access to the gas station. Plan extra time during weekday morning and evening rush hours, and use traffic apps to find the best time to visit.
How can I keep an alternate fueling route in mind around King of Prussia if the Costco gas station lines are too long?
Identify nearby gas stations on your route as backups, such as those along Dekalb Pike or near Valley Forge Parkway. This way, you can refuel without significant detours if Costco’s lot is overly crowded.