Wentzville, MO
6 stations
LiveUpdated Jun 21Gas prices near 63385
Wentzville, MO · MO average $3.59/gal
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Wentzville, MO · 63385
- Cheapest
- $3.53/gal
- Area avg
- $3.59/gal
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Finding cheap gas in Wentzville (63385)
Wentzville has gone from a quiet I-70 town to one of the fastest-growing cities in Missouri, and the GM assembly plant just off the interstate, where workers build the Colorado, Canyon, and full-size vans, anchors a lot of that growth. Shift changes at the plant put real pulses of traffic on the roads at hours most suburbs are quiet.
Sitting roughly 40 miles west of St. Louis in St. Charles County, the town clusters its fuel around the I-70 interchanges and the Wentzville Parkway retail strip, where big-box stores and travel-oriented stations compete for both commuters and through drivers. Those high-volume corners usually carry the lowest posted price.
Missouri runs one of the lowest state gas taxes in the country, so the baseline here stays cheap, and Wentzville sits in a competitive western St. Louis market. With so many new rooftops filling in west of the freeway, the convenient neighborhood pump is not always the cheapest one. A quick look at the parkway and interchange stations before you commit tends to pay off here.
Today’s lowest gas prices in 63385
- 1. Sam's Club at 3055 Bear Creek Dr offers regular at $3.53/gal (2.4 mi away).
- 2. QuikTrip at 55 Wentzville Pkwy offers regular at $3.57/gal (3.7 mi away).
- 3. Mobil at 1744 Wentzville Pkwy offers regular at $3.57/gal (2.3 mi away).
- 4. Circle K at 1 Silvercote Dr offers regular at $3.57/gal (3.4 mi away).
- 5. QuikTrip at 1140 W Pearce Blvd offers regular at $3.59/gal (1.8 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in Wentzville, MO
How to save more on gas in Wentzville
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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About gas prices in Missouri
Missouri sits on PADD 2 pipeline supply with the Phillips 66 Wood River refinery just across the Mississippi in Roxana, Illinois, providing roughly 350,000 barrels per day of supply to the St. Louis metro. The state gas tax is around 27 cents per gallon, on the lower end of the Midwest. St. Louis, Kansas City, and Springfield all see competitive pricing, with QuikTrip (founded in Tulsa but with strong Missouri presence), Costco, Sam's Club, and Casey's General Store leading on value across all three metros. The Kansas City Missouri-Kansas border creates an interesting pricing dynamic, with stations on the Kansas side sometimes running a few cents below the Missouri side because of different state tax structures.