South Plainfield
New Jersey
South Plainfield Gas Prices - Find the Lowest Gas Prices in South Plainfield, NJ
Search for the lowest gasoline prices in South Plainfield, NJ. Find local South Plainfield gas prices and South Plainfield gas stations with the best prices to fill up at the pump today
National and New Jersey Gas Price Averages
| National Avg. | NJ Reg. Avg. | NJ Plus Avg. | NJ Prem. Avg. | NJ Diesel Avg. |
|---|---|---|---|---|
|
$3.160
11/23/2025
|
$3.046
11/23/2025
|
$3.618
11/23/2025
|
$3.854
11/23/2025
|
$3.690
11/23/2025
|
Today's lowest gas prices in New Jersey and around South Plainfield
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Costco 67 NJ-23 S, Wayne, NJ |
$2.71
11/23/2025
|
11/23/2025
|
$3.35
11/23/2025
|
11/23/2025
|
BJ’s 300 Willowbrook Mall, Wayne, NJ |
$2.71
11/23/2025
|
11/23/2025
|
$3.35
11/23/2025
|
$3.33
11/23/2025
|
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Friday, Nov 28, 2025 from 11:00am to 4:00pm
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In and Around South Plainfield, NJ