United Mayfield South
Directions
2.19
$/litre
Looking for the cheapest Diesel in Mayfield? Today's best price is $2.19/L at United Mayfield South, saving around ~$2.00 on a 50 L tank vs the area average. All 3 stations are sorted cheapest first. Tap Directions on any row to open Google Maps from your location.
Prices are indicative. Always confirm at the bowser before fuelling.
Fuel type
Cheapest Diesel stations in Mayfield
United Petroleum Mayfield
Directions
2.19
$/litre
Shell Reddy Express Mayfield
Directions
2.30
$/litre
Diesel prices nearby
Frequently asked questions
Where is the cheapest Diesel in Mayfield?
As of 12 May 2026, 9:15 pm, the cheapest Diesel in Mayfield is United Mayfield South at $2.19/L. Prices update frequently, so check the exact reported time on each station card before heading out.
How much can I save filling at the cheapest Diesel station in Mayfield?
Filling a 50 L tank at United Mayfield South ($2.19/L) saves around $2.00 compared to the local average of $2.23/L.
How often are Mayfield Diesel prices updated?
Stations must report price changes to NSW Government Open Data within 30 minutes of the change. This page is rebuilt throughout the day. The timestamp at the top shows how current the data is for Mayfield.
What is Diesel?
Diesel is used by trucks, buses, and many modern cars and SUVs. It is generally more fuel-efficient than petrol on a per-kilometre basis but is not suitable for petrol-only vehicles. In Mayfield, Diesel is available at 3 stations, with prices from $2.19 to $2.30/L. If you're unsure which pump to use, check your vehicle's handbook or the fuel cap; using the wrong grade can affect performance and emissions.
Why do Mayfield fuel prices differ between stations?
Wholesale costs, brand agreements, local competition, and site overhead all play a role. Larger independent forecourts and warehouse-style stations often offer lower prices than branded stations on high-traffic roads.