Cheapest Premium 98 petrol in Doonside now

Premium 98

236.9 c/L

Liberty DoonsideDoonside

Cheapest of 3 in Doonside

3.0 under the Doonside average

Diesel

267.9 c/L

Liberty Doonside

Cheapest in Doonside

Same as the 267.9 average

Lower within 10 km, for everyone: 229.5 c/L, 9.9 km away, at Independent Riverstone

Updated · same price since Fri 3:34 pm

Forecast: Likely to fall. Estimate only: prices may edge down about 4.1 c/L by Sun 22 Nov.

$1.80 less on a 60 L fill than the Doonside average.

Directions to Liberty Doonside

More about this price

: Doonside Premium 98 averages 239.9 c/L today; the cheapest is 236.9 c/L at Liberty Doonside, 3.0 c/L under the average.

cheapest
this price
Doonside average
239.9 c/L
dearest
242.9 c/L

Lower within 10 km, Costco members only: 234.7 c/L, 5.4 km away, at Costco Marsden Park (Members only)

Prices for every fuel: Every fuel in Doonside

$2.04 less on a 60 L fill than the Sydney city average.

Sydney city average: 12.1 c/L lower than 7 days ago.

Is Premium 98 petrol cheap in Doonside today?

Sydney: cheap for this month

Doonside daily average: 22.7 c/L lower than 14 days ago.

The Sydney city average is 0.6 c/L less than the day before and the lowest in the 30-day window.

How Doonside compares

The Doonside average for Premium 98 is 0.4 c/L under the Sydney city average of 240.3 c/L and 5.5 c/L under the Australia average of 245.4 c/L.

Source: FuelCheck

Have a docket or membership?

Cheapest Premium 98 in Doonside

3 stations · Updated

Discounts and deals in Doonside

3 prices

What Premium 98 costs at the listed stations with a docket, club rate or membership. Every other price here is the pump price; members-only prices stay out of the averages.

  • Costco Marsden Park (Members only) · 5.4 km

    234.7 c/L

    Costco members only

    234.7 c/L is no lower than the cheapest price for everyone within 10 km of Doonside, 229.5 c/L at Independent Riverstone.

  • Shell Reddy Express Norwest Business Park · 9.4 km

    234.8 c/L

    Coles Supermarkets Fuel Docket

    4.0 c/L off: Shell Reddy Express Norwest Business Park is 234.8 c/L with it, from 238.8 c/L at the pump.

    4 c/L after a $30 qualifying shop, valid for 4 weeks, up to 150 L at participating Shell Reddy Express and Coles Express sites.

  • U-Go Baulkham Hills (Unmanned) · 9.7 km

    234.8 c/L

    Everyday Rewards Fuel Voucher

    4.0 c/L off: U-Go Baulkham Hills (Unmanned) is 234.8 c/L with it, from 238.8 c/L at the pump.

    Normally 4 c/L after a $30 qualifying shop, issued for a limited redemption period at participating Ampol networks and U-GO stations (first 75 L at U-GO).

Every fuel discount

  1. Liberty Doonside Doonside Since Fri 3:34 pm 236.9Cheapest of 3
    13-15 Doonside Rd, DoonsideDirections
  2. BP Woodcroft Doonside · 2.2 km Since Sat 6:36 am 239.9
    Cnr Woodcroft Dr & Richmond Road, DoonsideDirections
  3. OTR Doonside Doonside · 1.0 km Since Fri 7:45 am 242.9
    427 Bungarribee Rd, DoonsideDirections

Is it worth driving further for Premium 98?

Worth the drive

Driving 3 km to Blacktown saves about $1.85 on a 60 L fill of Premium 98 today, after the fuel for the round trip in a medium car: Metro Blacktown Richmond Rd sells it at 231.9 c/L, against 236.9 c/L at Liberty Doonside.

60 L
  1. Blacktown

    Metro Blacktown Richmond Rd · 3 km away

    231.9

    5.0 c/L less · Save $1.85

  2. Bungarribee

    7-Eleven Bungarribee · 1.2 km away

    246.9

    10.0 c/L more

  3. Rooty Hill

    7-Eleven Rooty Hill · 2.5 km away

    254.9

    18.0 c/L more

Straight-line distances from Doonside's centre. Costco Marsden Park (Members only) (Costco members only) is compared under dockets and memberships below. Round trip at 8 L/100 km; tolls and time not counted. Updated

Check a route of your own

Premium 98 price outlook

The Sydney Premium 98 outlook, shifted 0.3 c/L higher for local prices.

Next 7 days

Chart range
Shifted city average · 15 Nov
240.6 c/L
Model estimate · 22 Nov
236.5 c/L
Range 227.0–252.2 c/L

Premium 98 outlook for Doonside. The forecast moves from 240.6 c/L on 15 Nov 2026 to 236.5 c/L on 22 Nov 2026.

Source: FuelRadar (fuelradar.com.au)

Shaded area shows the estimated range.
Daily prices and estimates · Premium 98

Shifted city average · Range includes today

240.6c/L

Estimated range 240.6–240.6c/L

Model estimate · Range includes today

239.5c/L

Estimated range 238.3–241.4c/L

Model estimate · Range includes today

238.6c/L

Estimated range 236.0–242.5c/L

Model estimate · Range includes today

237.7c/L

Estimated range 233.8–243.7c/L

Model estimate · Range includes today

237.4c/L

Estimated range 232.1–245.8c/L

Model estimate · Range includes today

237.1c/L

Estimated range 230.4–247.9c/L

Model estimate · Range includes today

236.8c/L

Estimated range 228.7–250.0c/L

Model estimate · Range includes today

236.5c/L

Estimated range 227.0–252.2c/L

How we estimate prices

These estimates follow the Sydney price outlook, adjusted to the recent price level around Doonside. Individual stations can change at different times and by different amounts.

Source
Reported city-average prices and FuelRadar estimates, dated 2026-11-15.
Dates covered
Sun, 15 Nov to Tue, 15 Dec
How certain is this?
Medium model signal. This is not a measured probability of a correct price.
  • Recent Sydney average prices for this fuel grade.
  • The Sydney price-cycle position, where a retail cycle is detected.
  • Recent prices around Doonside, compared with the city average.
  • An estimated price range for the days ahead.

This chart estimates how prices may move. It does not show a price promised by the station or a schedule of daily changes. Market commentary provides background but does not set the chart prices. Check the reported price and update time before you drive.

How accurate is this?

Estimates follow the Sydney outlook dated Sun, 15 Nov.

Open Doonside forecast

Every fuel in Doonside

Lowest, average and highest in the current reports. Open a fuel for its stations.

Reported fuel prices in Doonside
FuelLowAvgHigh
Unleaded 91213.9c215.9c217.9c
Ethanol 10211.9c213.6c215.9c
Premium 95230.9c233.2c235.4c
Premium 98236.9c239.9c242.9c
Diesel267.9c267.9c267.9c
Premium Diesel269.9c274.9c279.9c

Get an alert when Premium 98 near Doonside hits your price

Pick a target price and the free FuelRadar app tells you when a station near you reaches it. Free on iPhone and Android.

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FuelRadar app Today screen with the fill-up call for Brisbane and the cheapest Unleaded 91 within 15 km
FuelRadar app fuel map with Unleaded 91 prices around Brisbane, each marked Cheap, Average or Pricey

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Compare fuel prices around Doonside

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Doonside fuel questions

2 questions

What is the cheapest Premium 98 in Doonside today?

In Doonside, the lowest price is 236.9 c/L for Premium 98 at Liberty Doonside. Within 10 km it is 234.7 c/L at Costco Marsden Park (Members only), 5.4 km away (Costco members only); the lowest anyone can buy is 229.5 c/L at Independent Riverstone, 9.9 km away. FuelRadar updated these prices on 15 Nov 2026.

How do Doonside Premium 98 prices compare with Sydney?

In Doonside, Premium 98 averages 239.9 c/L, 0.4 c/L under Sydney's 240.3 c/L.

About these Doonside fuel prices

Prices: FuelCheck. Suburb boundary: Australian Bureau of Statistics (ABS), ASGS Suburbs and Localities, CC BY 4.0. Checked by FuelRadar.

FuelRadar is an independent Australian app. It does not represent, and is not affiliated with or endorsed by, any government or government agency.

How these figures are worked out

Update times vary by source and station. Check the update time before travelling and confirm the price at the bowser.