A little under the Melbourne average
Across September 2026 the stations within 10 km of Frankston averaged about a cent below the Melbourne metro average. Seaford's five stations ran around 4¢/L under the local average and Patterson Lakes was also cheaper, while Langwarrin and Somerville ran above it.
Where you fill matters
On a typical September 2026 day about 12¢/L separated the cheaper and dearer stations within 10 km of Frankston. Victoria's price feed is published about a day behind, so treat the live figures as a directional read and confirm at the pump.
Written and reviewed by Mark Schreuder, founder of PetrolPulse