Napa, CA
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LiveUpdated Jul 14Gas prices near 94558
Napa, CA · CA average $4.99/gal
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Finding cheap gas in Napa (94558)
Napa is the working hub of wine country rather than the postcard part, and that distinction shows up at the pump. The everyday traffic on Trancas Street, Soscol Avenue, and the Highway 29 corridor keeps a real cluster of stations competing here, which is more than you find once you head north toward Calistoga.
The cheaper credit prices tend to sit along Trancas and out near the bigger retail pads, while the stations closest to downtown and the Highway 29 on-ramps lean a few cents higher because they catch tourists and visitors who are not price shopping. Locals who fill up on Salvador Avenue or Redwood Road usually do better than anyone topping off right before the wineries.
Napa runs on California's pricier blend and high state taxes like the rest of the region, so the smart move is comparing the posted credit price against the cash price before you pull in. A quick check across two or three nearby stations on the same corridor often turns up a 10 to 20 cent gap that adds up over a fill.
How to save more on gas in Napa
1. Use warehouse clubs
Costco and Sam’s Club typically price 15-25 cents per gallon below nearby stations. Membership pays for itself within a few fill-ups.
2. Fill up early in the week
Stations often raise prices Thursday for weekend demand. Fill up Monday through Wednesday to avoid the lift.
3. Keep tires properly inflated
Properly inflated tires improve fuel economy by up to 3 percent at current prices. Check pressure once a month.
4. Check back tomorrow
Prices can shift 10-20 cents overnight during volatile markets. A quick check before you leave home avoids paying yesterday’s spike.
5. Pay cash at split-pricing stations
Stations with cash and credit split pricing typically save an average of 10 cents per gallon when you pay cash.
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California drivers pay 135¢/gal more than the US average.
California pump prices are among the nation's highest. AAA Membership helps you save.
Enjoy Member discounts on gas, hotels, rental cars, and more, plus 24/7 nationwide roadside assistance.
AAA Mountain West Group serves Northern California (LA and San Diego are a separate AAA club).
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About gas prices in California
California has the highest gas taxes in the nation at roughly 60 cents per gallon when you combine the state excise tax with the cap-and-trade program and underground storage fee. The state requires a special CARB-formulated fuel that only a handful of in-state refineries can produce, so a single refinery outage can spike prices statewide within 48 hours. Costco, Sam's Club, and Arco are typically the cheapest across Los Angeles, San Francisco, San Diego, and Sacramento metros, while Chevron, Shell, and 76 dominate freeway exits. Stations along Interstate 5 and US 101 commonly run 10 to 20 cents higher than equivalent stations a mile off the freeway.