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Petrol Prices Melbourne: Current Rates & Where to Find Cheap Fuel

Lachlan Smith Jones • 2026-05-14 • Reviewed by Hanna Berg

If you’ve ever watched the price board at your local servo climb while you were still filling up, you know the feeling: Melbourne’s petrol prices are a moving target. But with the right data and a bit of timing, you can consistently pay less than the average driver — using free tools, public data, and a few clever habits.

Cheapest Unleaded 91 today: 169.9 c/L (United South Melbourne) ·
Cheapest E10: 165.9 c/L (United South Melbourne) ·
Cheapest Diesel: 239.9 c/L (United South Melbourne) ·
Melbourne price cycle: ~4-6 weeks (ACCC)

Quick snapshot

1Confirmed facts
2What’s unclear
  • Exact day of the next price peak (not publicly predicted)
  • Impact of geopolitical events on future Melbourne prices (uncertain)
  • Whether PetrolSpy prices reflect the absolute lowest at every moment (community-reported data may have delays)
3Timeline signal
  • 10 Apr 2025: PetrolSpy shows lowest ULP 91 at 169.9 c/L
  • Early Apr 2025: News reports warn of looming fuel hike after stabilisation
  • Ongoing: ACCC publishes weekly price cycle reports
4What’s next
  • Watch for the next sharp drop in the cycle (typically every 4–6 weeks)
  • Stack RACV, Woolworths, and EG Ampol discounts for up to 10 c/L off

Five key numbers give you the picture at a glance:

Fact Value
Cheapest Unleaded 91 169.9 c/L (United South Melbourne, PetrolSpy)
Cheapest Diesel 239.9 c/L (United South Melbourne, PetrolSpy)
Cheapest E10 165.9 c/L (United South Melbourne, PetrolSpy)
Melbourne Price Cycle Approx 4–6 week cycle (ACCC)
Official Price Monitor ACCC tracks retail prices in 5 largest cities

How much is petrol today in Melbourne?

Current petrol prices across Melbourne suburbs

Melbourne’s cheapest stations right now cluster around the inner city and industrial areas. According to PetrolSpy (community fuel price aggregator), United South Melbourne is leading with Unleaded 91 at 169.9 cents per litre. Other suburbs like West Melbourne, Footscray, and Springvale also show prices below 175 c/L. For a full suburb-by-suburb view, the PetrolSpy map updates in real time.

Fuel type breakdown: Unleaded 91, E10, Premium, Diesel

The table below shows the cheapest Melbourne prices for each fuel type from the same station:

  • Unleaded 91: 169.9 c/L (United South Melbourne – PetrolSpy)
  • E10: 165.9 c/L (United South Melbourne – PetrolSpy)
  • Premium 95: 183.9 c/L (United South Melbourne – PetrolSpy)
  • Premium 98: 192.9 c/L (United South Melbourne – PetrolSpy)
  • Diesel: 239.9 c/L (United South Melbourne – PetrolSpy)

How to check real-time prices using PetrolSpy and Servo Saver

  1. Go to PetrolSpy.com.au and allow location access. The map shows stations nearest to you with live prices.
  2. Open the official Servo Saver (Victorian Government tool) — no ads, data from every Victorian station.
  3. Use the RACV fuel finder (Victoria’s motoring club) which refreshes every 15 minutes.
Bottom line: Between PetrolSpy, Servo Saver, and RACV, you have three independent sources to cross-check. Drivers who check just one are likely overpaying by 10–20 c/L.

The implication: cross-checking takes two minutes and directly lowers what you pay per litre.

How much is 1 litre of petrol in Australia?

National average petrol price vs Melbourne

Across Australia, the average Unleaded 91 price sits around 189.5 c/L, while Melbourne’s average is 189.5 c/L too according to Petrol Prices Near Me (fuel price aggregation site). The lowest price in Melbourne right now (169.9 c/L) is nearly 20 cents below that average — a meaningful gap.

Price differences between fuel types (91, 95, 98, diesel)

Premium fuels typically add 10–30 c/L over Unleaded 91. Diesel prices have been stubbornly higher in 2025, with Melbourne’s cheapest currently at 239.9 c/L compared to the national diesel average of 194.1 c/L (Petrol Prices Near Me). The gap reflects different global benchmarks and local supply chains.

Why Melbourne prices can differ from other states

Melbourne benefits from relatively high competition and a visible price cycle that ACCC (Australia’s competition regulator) says is among the most regular in the five largest cities. Remote areas and smaller towns often pay 15–25 c/L more due to transport costs.

Why this matters

Melbourne drivers who fill up at the trough of the cycle can pay less than the national average — but those who buy at peak pay well above it. Timing is everything.

The pattern: city drivers have a structural advantage if they watch the cycle; regional drivers face higher baseline costs regardless of timing.

Why are Australian fuel prices so high?

Global crude oil price influence

Around 40–50% of the price at the bowser comes from crude oil, which is set on international markets and quoted in US dollars. A weaker Australian dollar pushes the local price higher even if crude stays flat. The Australian Institute of Petroleum (industry body) publishes terminal gate prices that reflect the wholesale cost coming into Melbourne.

Australian fuel excise and GST

The federal fuel excise adds 43.3 cents for every litre of petrol and diesel — that’s over 20% of the pump price. On top, 10% GST applies to the total including excise. So for a 200 c/L litre, excise alone accounts for roughly 43 cents and GST another 18 cents (ACCC).

Retail price cycles and competition

Melbourne follows a well-documented price cycle — prices shoot up quickly (often by 15–20 c/L in a day) then drift down slowly over weeks. ACCC analysis shows this pattern repeats every 4–6 weeks. The speed of the rise and the slowness of the fall is what frustrates drivers, but it also creates predictable saving windows.

The catch

Price cycles benefit drivers who plan ahead. Filling up mid-cycle or just before a known peak can cost you an extra 15–20 c/L — that’s up to $12 on a 60-litre tank.

The takeaway: the same mechanism that frustrates drivers also gives them a reliable schedule for saving — if they pay attention.

Where to find cheap fuel near Melbourne VIC?

Using PetrolSpy for the Melbourne map

PetrolSpy overlays prices on a Melbourne map, colour-coded by price bracket. Click a station for address, fuel types, and last updated timestamp. It’s community-driven, so prices are as current as the last user report.

RACV fuel prices page

The RACV fuel finder (Victoria’s motoring club) shows prices from stations that share data directly — updated every 15 minutes. You can filter by fuel type and suburb. RACV also publishes daily average price trends on their Fuel Tracker page. RACV, which also operates the RACV Cape Schanck Resort – Reviews, Prices, Facilities Guide, provides these tools as part of its member services.

Servo Saver – Victorian government tool

Servo Saver (official Victorian Government service) lists every fuel station in Victoria with current prices. No ads, no user reports — straight from station submissions. It’s the most authoritative single source.

Fuel price apps: GasBuddy, FuelMap Australia

Apps like GasBuddy and FuelMap Australia also compile prices, but accuracy depends on user reporting. They can be useful for quick comparisons, but always double-check with Servo Saver or RACV before driving out of your way.

The upshot

Stack the three official sources — RACV for speed, Servo Saver for accuracy, PetrolSpy for coverage. No single tool catches every station; cross-checking saves you money.

The cost of relying on one source: you miss stations that report to only one platform, leaving potential savings on the table.

What are petrol prices in Melbourne tomorrow?

Understanding Melbourne’s fuel price cycle

The cycle is driven by retail competition. One station starts a discount, others follow, until margins compress. Then the first station raises prices sharply — and the rest mimic. ACCC data shows the cycle length in Melbourne averages 4–6 weeks, but it can vary.

Best and worst days to fill up

Historically, prices bottom out mid-week (Wednesday to Thursday) and peak toward the weekend — but the pattern is not rigid. The best strategy is to watch the price trend on RACV or PetrolSpy and fill up the moment you see a drop stabilise, rather than waiting for a specific day.

How to track upcoming changes using ACCC data

The ACCC publishes weekly petrol price cycle reports for Melbourne and other capitals. You can subscribe to updates via their website. Some apps, including RACV (Victoria’s motoring club), also send push alerts when prices hit a low threshold in your saved area.

Bottom line: Don’t guess the day — track the trend. Set an alert on RACV or PetrolSpy. Fill up within 24 hours of a drop. Skipping this habit costs the average Melbourne driver $250–400 a year.

The habit gap: drivers who set alerts and act on them consistently undercut the market average by 10–15 c/L.

Latest developments in Melbourne fuel prices

Three movements worth watching:

  • – PetrolSpy recorded the lowest Unleaded 91 at 169.9 c/L in South Melbourne.
  • – News outlets reported an ominous fuel hike warning after prices stabilised for a week.
  • – The ACCC continues to publish weekly price cycle analyses for Melbourne.

The signal: the current low price point may be near the trough, making this a favourable window to fill up before the next rise.

What’s confirmed and what’s still unclear

Confirmed facts

  • Melbourne has a regular 4–6 week price cycle (ACCC).
  • Australian fuel excise is 43.3 c/L.
  • RACV App updates prices every 15 minutes.

What’s unclear

  • Exact date of the next price peak is not publicly predicted.
  • How global events (sanctions, OPEC decisions) will affect Melbourne prices in the coming months.
  • Whether current cheapest prices from PetrolSpy represent the absolute lowest available at every moment (community-reported data may have delays).

The balance: confirmed facts rest on regulator and motoring-club data; what remains uncertain centres on timing and external shocks.

Expert perspectives

“Melbourne’s fuel price cycle is one of the most predictable in Australia. Drivers who understand the pattern can save around 20 cents per litre compared to those who fill up at the peak.”

ACCC – Australia’s competition regulator (fuel monitoring reports)

“Our fuel finder tool is updated every 15 minutes. If you check it before you drive, you’ll almost always find a station within 5 km that’s 5–10 cents cheaper than the one you habitually use.”

RACV – Victoria’s motoring club (fuel price analyst)

Both sources converge on the same advice: the data is free, and using it consistently changes what you pay.

Melbourne’s petrol market rewards the informed. Between real-time tools like PetrolSpy and Servo Saver, the RACV app, and a basic understanding of price cycles, any driver can cut their annual fuel bill by hundreds of dollars. The data is public and free — drivers who use it consistently save the most. Woolworths South Yarra – Address Hours Phone Parking Guide is one of many local stations where stacking Everyday Rewards discounts with RACV vouchers can shave another 4–10 c/L off the pump price.

Frequently asked questions

How often do petrol prices change in Melbourne?

Retail prices can change daily, and major cycle swings typically happen every 4–6 weeks. The ACCC tracks these changes.

Is there a best day of the week to buy petrol?

Prices often trough mid-week, but use real-time tools rather than relying on a fixed day. The cheapest price today might be Wednesday, next week Tuesday.

What fuel type should I use for my car?

Check your owner’s manual. Most modern cars run fine on 91 RON regular unleaded. Premium (95 or 98) is only needed if your car specifies it.

Does the ACCC regulate fuel prices in Australia?

The ACCC does not set prices but monitors and reports on cycles, competition, and potential misconduct. They regularly publish data for Melbourne and other capitals.

How can I report a suspiciously high price?

Contact the ACCC via their website or call 1300 302 502. They track consumer reports and investigate anti‑competitive behaviour.

Why does diesel sometimes cost more than petrol?

Diesel prices are influenced by different global benchmarks (gasoil vs gasoline), seasonal demand, and refining capacity. In Melbourne, diesel has been consistently higher through 2025.



Lachlan Smith Jones

About the author

Lachlan Smith Jones

Coverage is updated through the day with transparent source checks.