Melbourne Petrol Price Divide Widens as Western Suburbs Surge While North Drops
*7th December 2025 8:00am AEDT*
Digging into this weekend's fuel price data reveals a striking pattern that deserves closer scrutiny. Melbourne motorists are experiencing a tale of two cities, with western suburbs copping increases of up to 18.5 cents per litre while northern areas enjoy savings approaching 12 cents.
This raises some interesting questions about how price cycles ripple unevenly across the metropolitan area.
The Western Surge
Motors in Tarneit are facing the sharpest end of this weekend's price movements, with unleaded petrol jumping 18.5 cents to 209.4 cents per litre. Just days ago, drivers here were filling up at 190.9 cents. That is a substantial hit to the weekly fuel budget.
The pattern extends across Melbourne's western corridor. Altona North has seen unleaded climb 12.5 cents to 208.1 cents, while Premium 95 has increased 14.2 cents to 224.8 cents. Premium 98 buyers are looking at 232.2 cents following a 12.2 cent rise.
Werribee shows similar movements, with Premium 95 up 9 cents to 224.9 cents and Premium 98 increasing 8.5 cents to 232.4 cents. Sunshine rounds out the western surge with Premium 98 jumping 14.3 cents to 232.2 cents.
For a household filling a 60 litre tank in Tarneit, that 18.5 cent increase translates to $11.10 extra per fill. Over a month with weekly fill ups, that is an additional $44 heading straight to the servo.
The Northern Relief
A closer look at Melbourne's northern suburbs reveals a markedly different picture. Epping motorists are seeing unleaded fall 10.1 cents to 205.1 cents across its 13 stations. Coburg shows Premium 95 dropping 11.9 cents to 211 cents.
This variation between regions is striking. A driver in Tarneit could save nearly $8 per tank by making the trip to Epping, though the practicality of that depends on your commute patterns.
Diesel Movements Worth Watching
Victoria diesel prices climbed 3 cents overnight to an average of 191.5 cents, the largest state level movement in the country. However, this is where informed consumers can make a real difference.
Regional Victoria offers some compelling alternatives. Moe in Gippsland is showing diesel from 166.9 cents, a substantial 24.6 cents below the state average. The variation is worth investigating if you are in the area.
Closer to Melbourne, Reservoir maintains diesel from 174.5 cents, while Deer Park offers 173.9 cents. Doveton in the southeast shows diesel at 179.9 cents with an impressively tight spread of just 50 cents between stations.
Craigieburn deserves attention for different reasons. Standard diesel has jumped 15.5 cents to 193.4 cents, while premium diesel increased 17.7 cents to 195.6 cents. Motorists here should be aware that these are among the sharpest diesel increases in the metro area.
What This Means for Motorists
The divergence pattern emerging across Melbourne suggests we are seeing the uneven rollout of a price cycle peak. Western suburbs appear to be hitting the top of the cycle first, while northern areas are either lagging or experiencing localised competition keeping prices lower.
For those with flexibility in where they fill up, the numbers point to clear opportunities:
- Western suburb residents: Consider Deer Park for diesel or make the trip to Epping for unleaded
- Northern suburb residents: Lock in current prices before any potential increases roll through
- Outer suburban drivers: Seaford on the bayside offers diesel from 178.5 cents, and Kilmore shows 177.5 cents for those heading north
Corio near Geelong maintains diesel from 175.5 cents, providing another option for western corridor commuters who can detour.
The Bigger Picture
Comparing Victoria to other states, the 3 cent diesel increase stands out against Western Australia, which saw diesel drop 1 cent to 189.1 cents. NSW increased 1.9 cents to 192.8 cents, putting it marginally above Victoria.
The statewide price spreads tell their own story. Victoria diesel ranges from 151 cents to 232.9 cents, an 81.9 cent gap that highlights how dramatically prices can vary. Finding the lower end of that range is where real savings hide.
Armed with this information, Melbourne motorists can make informed decisions and avoid paying more than necessary. The data consistently shows that checking prices before filling up, particularly using our interactive fuel map, pays dividends.
For those in the firing line of this weekend's western surge, patience may be the best strategy. Price cycles that spike quickly often drop just as fast, and the northern suburb pattern suggests relief may be heading your way.
