Your Complete Automotive Data Resource
Find the cheapest fuel prices at 8 gas stations in O'Fallon. Prices updated regularly from local market data.
Average Regular
Cheapest Price
Stations Tracked
Last Updated
| Station | Regular | Mid-Grade | Premium | Diesel | Updated |
|---|---|---|---|---|---|
|
Sunoco #1518
5810 Park Rd
|
$4.64 | $4.33 | $4.28 | $4.20 | 2026-02-16 12:45 |
|
Mobil #9691
1059 First St
|
$3.35 | $3.95 | $3.79 | $4.70 | 2026-02-16 12:45 |
|
Citgo #9787
2323 First St
|
$3.44 | $4.83 | $4.41 | $4.37 | 2026-02-16 12:45 |
|
Sunoco #5130
9067 Park Rd
|
$3.35 | $3.94 | $5.44 | $4.62 | 2026-02-16 12:45 |
|
Valero #5443
3614 Park Rd
|
$4.72 | $3.83 | $4.70 | $5.00 | 2026-02-16 12:45 |
|
Chevron #2056
9202 Park Rd
|
$4.84 | $3.90 | $4.06 | $3.88 | 2026-02-16 12:45 |
|
76 #2142
9077 First St
|
$4.75 | $3.89 | $3.94 | $5.13 | 2026-02-16 12:45 |
|
Chevron #4231
5573 Oak Ave
|
$3.36 | $3.74 | $4.46 | $4.80 | 2026-02-16 12:45 |
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