Preston South Unleaded 91 Petrol Prices
Compare real-time unleaded 91 prices at 1 petrol station in Preston South
Cheapest Station
163¢
Average Price
163¢
Stations Found
1
Catalogue snapshot: Sunday, 21 June 2026 at 11:29 am
Nearby Fuel Options
More Preston South fuel prices
Current Unleaded 91 Prices
Quick summary
This page lists 1 station in Preston South with Unleaded 91 prices where reported. The lowest listed Unleaded 91 here is about 163¢/L; the average of listed prices is about 163¢/L. Always confirm on the bowser and your vehicle label before filling.
Unleaded 91 in Preston South — local guide
Unleaded 91 prices in Preston South, Victoria are listed on this page for drivers who want a suburb-level snapshot before they travel. We show 1 fuel station in Preston South where retailers report through the Victorian fuel price transparency scheme — compare the sorted list below, then confirm the live bowser price and the correct nozzle for your vehicle.
Preston South sits in the Melbourne market where Melbourne's shared retail cycle still matters: mid-week discount phases and weekend resets are common. Drivers who compare unleaded 91 across Preston South and neighbouring suburbs on the same day often pick up a few cents per litre without a long detour.
Before you fill in Preston South, compare unleaded 91 with nearby Thornbury, Preston, Brunswick East and Coburg North. A short cross-suburb check often beats brand loyalty when the retail cycle is mid-reset or when one pocket of Preston South has already lifted prices ahead of neighbours.
Unleaded 91 in Preston South is the everyday grade for most petrol cars. Pair this page with our Melbourne cycle and trends guides when you want timing context, not only the cheapest corner today.
Figures here are compiled from public Victorian fuel price data for comparison only — not mechanical or financial advice. Open individual station pages for addresses, other grades, freshness timestamps, and directions when you are ready to fill in Preston South.
Key takeaways
- Place: Preston South, Victoria. Fuel focus: Unleaded 91.
- Listed range on this snapshot: about 163¢/L to 163¢/L for Unleaded 91 where prices exist.
- Prices come from retailer reporting (for example via Service Victoria); they can change between updates.
Definitions
- Unleaded 91 (ULP 91)
- The most common petrol grade in Australia for spark-ignition engines rated for standard unleaded. Octane meets the minimum for vehicles that do not require premium fuel.
- Diesel (automotive)
- Compression-ignition fuel for diesel engines only. Not interchangeable with petrol; misfuelling can cause serious damage. Pump diesel in Victoria is the road fuel sold at retail servos.
Comparison (listed lows in Preston South)
Lowest listed cents per litre (Unleaded 91 row matches this page) where stations publish each grade in Preston South.
| Fuel grade | Lowest listed | Note |
|---|---|---|
| Unleaded 91 | 163¢/L | Focus of this page |
| Diesel | 194¢/L | Lowest listed in this suburb if published |
| E10 Ethanol | — | Lowest listed in this suburb if published |
| Premium 95/98 | 187¢/L | Lowest listed in this suburb if published |
| E85 Flex Fuel | — | Lowest listed in this suburb if published |
| LPG | — | Lowest listed in this suburb if published |
Best for
Everyday petrol cars rated for ULP 91 when you want the lowest listed standard unleaded nearby.
Not ideal for
Diesel or LPG vehicles, or engines that require premium if your manufacturer specifies premium only.
Bottom line
For Unleaded 91 in Preston South, listed prices currently centre around 163¢/L, with 163¢/L as the lowest shown on this page. Pick a station, then verify the live bowser price when you arrive.
Source and scope
Figures are compiled from public fuel price data for Victoria. Methodology, caveats, and how listings refresh are explained on our methodology page. This is price information only, not financial or mechanical advice.
Methodology · How pricing works · Diesel vs petrol calculator
FAQs
What is the cheapest listed unleaded 91 in Preston South?
On this snapshot, the lowest listed unleaded 91 in Preston South is about 163¢/L where stations report this grade. Bowser prices can change — confirm when you arrive.
How many stations are listed for Preston South on this page?
We show 1 station in Preston South. Not every site sells every grade; use each station page or on-site signage for nozzles and labels.
Can I use Unleaded 91 in any car?
Use the fuel octane and type required by your vehicle. Unleaded 91 suits vehicles rated for that grade; premium is for engines that specify higher octane.
What does the average unleaded 91 price in Preston South mean here?
It is the mean of listed unleaded 91 prices across stations that published a price for this grade on this snapshot, about 163¢/L, with observations from 163¢/L to 163¢/L.
Where do Preston South pump prices come from?
Retailers report prices through Victorian fuel price transparency requirements; we aggregate listings for comparison. Individual stations remain responsible for the price on the bowser.
How often are unleaded 91 prices updated in Preston South?
Updates follow retailer reporting cycles via Service Victoria. Check timestamps on each station card — prices can change between filings.
Is Unleaded 91 cheaper than other grades in Preston South?
Compare the cross-fuel table on this page for lowest listed ULP, diesel, premium, E10, and LPG in Preston South. The cheapest grade for your vehicle depends on compatibility, not only cents per litre.
Should I compare Preston South with nearby suburbs for unleaded 91?
Yes. Use nearby suburb links on this page — a short detour to a neighbouring town can save cents per litre when Preston South boards are in a high phase.
What brands sell unleaded 91 in Preston South?
Brand availability varies by site. Scroll the station list to see which Preston South servos publish unleaded 91 in the latest reporting window.
Can I filter Preston South stations by cheapest unleaded 91?
Use the sort control on this page to rank stations by price, then open the leading card for address, grades, and directions.
Does the Melbourne fuel cycle affect unleaded 91 in Preston South?
Unleaded 91 in Preston South still moves with the broader Melbourne retail cycle — mid-week lows are common during discount phases.
Is diesel the same as petrol?
No. Diesel and petrol are different fuels for different engine types. Diesel is often bought by drivers of diesel utes, SUVs, and vans; petrol grades power typical spark-ignition cars. Compare running costs with our diesel vs petrol calculator if you are choosing a vehicle, not a bowser for the wrong engine.
How do I find unleaded 91 near me in Preston South?
This page is scoped to Preston South. For a map view, open the live fuel map and centre on Preston South to see stations geographically.
What if no Preston South station lists unleaded 91 today?
Some grades are not filed every cycle. Check neighbouring suburbs, open individual station pages, or confirm at the bowser whether Unleaded 91 is sold on site.
Are unleaded 91 prices on this page financial advice?
No. This is public price information for comparison only. Confirm the live bowser price and your vehicle fuel requirements before filling.
Can I get directions to the cheapest unleaded 91 in Preston South?
Station cards link to detail pages with addresses and map directions. Pick a convenient low price, then verify at the pump.
Does premium fuel matter on this Unleaded 91 page?
If your vehicle requires premium, open the premium grade page for this suburb. This page focuses on a different fuel type.
How does unleaded 91 pricing in Preston South compare to Melbourne metro?
Use the metro comparison insights below this list to see how Preston South tracks against the broader Melbourne median on the same snapshot.
What is the price spread for unleaded 91 in Preston South?
Listed unleaded 91 in Preston South ranges from about 163¢/L to 163¢/L on this snapshot — compare before you default to the closest servo.
Where can I learn more about Unleaded 91 fuel types?
See our fuel types hub and guides for compatibility, cycle timing, and grade explanations — then return here for live local prices.
Cheapest Unleaded 91 Stations
Woolworths Petrol
📍
🏪 Caltex
Nearby suburbs
Compare live fuel prices in suburbs next to Preston South. Distances are based on station locations in our directory.
💡 Pro Tip
Melbourne unleaded often moves in a weekly retail cycle. Compare suburb boards mid-week when your tank allows — always confirm the live bowser price.
Unleaded 91 price snapshot — Preston South
Based on 1 station with listed unleaded 91 in Preston South. Figures reflect reported board prices — confirm at the bowser before you fill.
- Lowest
- 163.0¢/L
- Listed sites
- 1
Cheapest listed unleaded 91 in Preston South today: Woolworths Petrol (Caltex) at 163.0¢/L.
Compare every grade on the Preston South station directory or open the live fuel map.
Use the cheap petrol near you to find cheap petrol near you and compare stations within 5km or 10km of your location.
Drivers in Preston South often compare prices with nearby Thornbury, Preston and Brunswick East before choosing where to fill up.