Sydney runs a well-known fuel price cycle, so timing matters; prices are often lowest early in the week and peak later. Ampol, BP, Shell and 7-Eleven line the M1, M2 and M4, and NSW publishes live prices through FuelCheck that drivers cross-check.
Only 73 of the 309 stations mapped in Sydney say whether they sell diesel. The rest probably do; nobody has recorded it. See Sydney on the map →
Plan your stop
In Sydney the filters that actually narrow things down are diesel (73), LPG (17) and CCS charging (34). Travelling at night, switch on "open now": 66 places are tagged 24/7. When you arrive, a quick confirmation keeps the map right for the next driver in Sydney.