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Colorado Gas Prices — What You Need to Know

Regular gasoline in Colorado is currently priced at $3.997 per gallon, up $0.096 from last week as crude oil markets firm up heading into August. This marks a notable weekly increase for drivers across the state, though prices remain within the typical summer range seen in recent years. Colorado's elevated pump prices reflect both state-specific factors and the broader national trend of mid-summer fuel cost volatility.

At current prices, filling a typical 15-gallon tank costs about $60, representing a $1.44 increase from last week's fill-up. Colorado's regular price sits roughly $0.30 above the national average, a premium driven partly by the state's unique fuel blend requirements and elevation-related refining costs. The spread between regular and premium is about $0.77 per gallon, offering drivers a meaningful savings choice if their vehicle permits.

What Drives Gas Prices in Colorado?

Colorado's gas prices are shaped by state-mandated oxygenated and low-Reid vapor pressure fuel blends required year-round to meet air quality standards in mountain valleys and the Denver metro area, which adds roughly 5–10 cents per gallon compared to standard national blends. The state's elevation and distance from major Gulf Coast refineries mean most fuel arrives via pipeline from refineries in Wyoming and New Mexico, making supply chain disruptions or pipeline maintenance more impactful than in lower-elevation states. Colorado's 22-cent per-gallon state excise tax is moderate among Western states, but the combination of environmental standards, pipeline dependency, and local wholesale market dynamics keeps pump prices consistently higher than the national median.

From Crude Oil to the Pump

WTI crude is trading at $88.58 per barrel while Brent crude sits at $96.12, a gap of $7.54 that reflects transportation and regional supply dynamics. Historically, crude price changes take 2 to 6 weeks to fully flow through to pump prices as refineries work through existing inventory and adjust production, so Colorado drivers can expect current crude levels to influence prices through mid-to-late August. The recent $0.096 weekly jump suggests refineries are already passing forward recent crude strength and tightening wholesale margins.

💡 Money-Saving Tip: Colorado drivers should consider filling up on Monday or Tuesday mornings when local wholesale costs typically reset weekly and station margins are thinnest, and using convenience store loyalty programs like King Soopers or Safeway fuel rewards can yield 10–20 cents off per gallon on regular purchases. For commuters in Denver and the Front Range corridor, seeking out stations in less-congested areas or suburbs often reveals 5–10 cent per-gallon discounts compared to downtown or highway locations.

Price Outlook for Colorado

With WTI near $88.50 and Brent approaching $96, crude markets are showing moderate strength that will likely keep Colorado pump prices stable to slightly higher through early August, though any additional refinery maintenance or production news could shift this trajectory. Watch for weekly inventory reports and any pipeline work announcements affecting Rocky Mountain fuel supply, as these regional factors often move Colorado prices independent of national trends.