Posen Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.22 | $4.15 | $4.73 | $4.18 | $3.47 |
| Month Ago Avg. | $4.22 | $4.15 | $4.73 | $4.18 | $3.47 |
Highest Recorded Average Gas Price In Posen Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.27 | 05/01/25 |
| Regular | $4.22 | 09/29/25 |
Top 10 Gas Stations & Cheap Fuel Prices in Posen
Shell in Posen (3033 W 147th St)
3033 147th St, Posen, Illinois,
$3.99
Nov 15, 2025
3¢ Cashback
Shell in Posen (3033 W 147th St)
3033 147th StPosenIllinois60469USA
Thorntons in Posen (14840 S Western Ave)
14840 S Western Ave, Posen, Illinois,
$4.29
Nov 15, 2025
0¢ Cashback
Thorntons in Posen (14840 S Western Ave)
14840 S Western AvePosenIllinois60469USA
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.