Greenfield Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $2.86 | $3.35 | $3.85 | $3.4 | $2.66 |
| Month Ago Avg. | $2.86 | $3.35 | $3.85 | $3.4 | $2.66 |
Highest Recorded Average Gas Price In Greenfield Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $3.48 | 08/16/25 |
| Regular | $2.99 | 05/28/25 |
Top 10 Gas Stations & Cheap Fuel Prices in Greenfield
Petro Mart in Greenfield (6745 W Forest Home Ave)
6745 W Forest Home Ave, Greenfield, Wisconsin,
$3.09
Oct 23, 2025
0¢ Cashback
Andy's in Greenfield (4710 S 108th St)
4710 S 108th St, Greenfield, Wisconsin,
$3.24
Oct 23, 2025
0¢ Cashback
BP in Greenfield (12345 W LAYTON AVE)
12345 W LAYTON AVE, Greenfield, Wisconsin,
$3.25
Oct 23, 2025
0¢ Cashback
Speedway in Greenfield (6000 W Layton Ave)
6000 W Layton Ave, Greenfield, Wisconsin,
$3.35
Oct 23, 2025
0¢ Cashback
BP in Greenfield (4405 W LOOMIS RD)
4405 W LOOMIS RD, Greenfield, Wisconsin,
$3.35
Oct 23, 2025
0¢ Cashback
Amoco in Greenfield (5030 W Loomis Rd)
5030 W Loomis Rd, Greenfield, Wisconsin,
$3.35
Oct 23, 2025
0¢ Cashback
Speedway in Greenfield (3390 W Loomis Rd)
3390 W Loomis Rd, Greenfield, Wisconsin,
$3.37
Oct 23, 2025
0¢ Cashback
Speedway in Greenfield (4265 S 60th St)
4265 S 60th St, Greenfield, Wisconsin,
$3.37
Oct 23, 2025
0¢ Cashback
Mobil in Greenfield (5909 S 27th St)
5909 S 27th St, Greenfield, Wisconsin,
$3.39
Oct 23, 2025
0¢ Cashback
CITGO in Greenfield (8333 W Layton Ave)
8333 W Layton Ave, Greenfield, Wisconsin,
$3.39
Oct 23, 2025
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.