Belvidere Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.78 | $4.28 | $4.79 | $4.41 | $3.74 |
| Month Ago Avg. | $3.78 | $4.28 | $4.79 | $4.41 | $3.74 |
Highest Recorded Average Gas Price In Belvidere Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.41 | 01/04/26 |
| Regular | $3.78 | 01/04/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Belvidere
CITGO in Belvidere (717 N State St)
717 N State St, Belvidere, Illinois,
$3.59
May 13, 2026
0¢ Cashback
Mobil in Belvidere (1901 N State St)
1901 N State St, Belvidere, Illinois,
$3.61
May 13, 2026
0¢ Cashback
Mobil in Belvidere (1776 Logan Avenue)
1776 Logan Ave, Belvidere, Illinois,
$3.63
May 13, 2026
0¢ Cashback
Speedway in Belvidere (2091 Crystal Pkwy)
2091 Crystal Pkwy, Belvidere, Illinois,
$3.69
May 13, 2026
0¢ Cashback
Marathon in Belvidere (817 N State St)
817 N State St, Belvidere, Illinois,
$3.69
May 13, 2026
0¢ Cashback
BP in Belvidere (1275 Logan Ave)
1275 Logan Ave, Belvidere, Illinois,
$3.71
May 13, 2026
0¢ Cashback
Murphy USA in Belvidere (2005 Gateway Center Dr)
2005 Gateway Center Dr, Belvidere, Illinois,
$3.74
May 13, 2026
0¢ Cashback
Mobil in Belvidere (600 Logan Ave)
600 Logan Ave, Belvidere, Illinois,
$3.99
May 13, 2026
0¢ Cashback
Mobil in Belvidere (2500 Pearl St)
2500 Pearl St, Belvidere, Illinois,
$4.07
May 13, 2026
0¢ Cashback
Mobil in Belvidere (171 S Appleton Rd)
171 S Appleton Rd, Belvidere, Illinois,
$4.19
May 13, 2026
0¢ Cashback
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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.