Cheapest now

Cheapest Premium 98 petrol in St Clair now

246.9 cents a litre

Shell Reddy Express St ClairSt Clair · 1.9 km

Directions to Shell Reddy Express St Clair

More about this price

: St Clair Premium 98 averages 247.4 c/L today; the cheapest is 246.9 c/L at Shell Reddy Express St Clair, 0.5 c/L under the average.

cheapest
this price
St Clair average
247.4 c/L
dearest
247.9 c/L

Lower within 10 km, Costco members only: 234.7 c/L, 9.2 km away, at Costco Marsden Park (Members only)

Lower within 10 km, for everyone: 231.9 c/L, 9.5 km away, at Apex Petroleum Kemps Creek - Truck Facilities

Diesel: 269.9 c/L, also at Shell Reddy Express St Clair. Every fuel in St Clair

Sydney city average: 13.9 c/L lower than 7 days ago.

Is Premium 98 petrol cheap in St Clair today?

Sydney: cheap for this month

Within 10 km of St Clair: 18.1 c/L lower than 14 days ago.

The Sydney city average is 1.9 c/L less than the day before and the lowest in the 30-day window.

Forecast: Likely to fall. Estimate only: prices may edge down about 5.0 c/L by Fri 20 Nov.

An estimate, not a promise.

How St Clair compares

The St Clair average for Premium 98 is 4.5 c/L over the Sydney city average of 242.9 c/L and 1.3 c/L over the Australia average of 246.1 c/L.

2 Premium 98 stations in St Clair · Source: FuelCheck

Have a docket or membership?See your price

Cheapest Premium 98 in St Clair

2 stations · Updated

  1. 1 Shell Reddy Express St Clair St Clair · 1.9 km 246.9Cheapest
    247 Banks Drive (Cnr Mamre Rd), St ClairDirections
  2. 2 7-Eleven St Clair St Clair · 200 m 247.9
    4 Endeavour & Bennett Roads, St ClairDirections

Cheapest Premium 98 near St Clair

24 stations near St Clair · Updated

  1. 1 Apex Petroleum Kemps Creek - Truck Facilities Kemps Creek · 9.5 km 231.9Cheapest
    1443 Elizabeth Drive, Kemps CreekDirections
  2. 2 Speedway North St Marys North St Marys · 3.8 km 234.5
    91 Glossop St, North St MarysDirections
  3. 3 Metro Werrington Werrington · 4.2 km 234.5
    569 Great Western Hwy, WerringtonDirections

Is it worth driving further for Premium 98?

Worth the drive

Driving 2.1 km to Colyton saves about $5.99 on a 60 L fill of Premium 98 today, after the fuel for the round trip in a medium car: Pearl Energy Colyton sells it at 235.5 c/L, against 246.9 c/L at Shell Reddy Express St Clair.

60 L
  1. Colyton

    Pearl Energy Colyton · 2.1 km away

    235.5

    11.4 c/L less · Save $5.99

  2. St Marys

    Metro St Marys · 3.5 km away

    234.5

    12.4 c/L less · Save $6.05

  3. North St Marys

    Speedway North St Marys · 3.8 km away

    234.5

    12.4 c/L less · Save $5.93

Straight-line distances from St Clair'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 3.2 c/L higher for local prices.

Past 7-day estimates missed by about 4.5 c/L on average, only slightly less than assuming prices stay the same (4.7 c/L).

Next 7 days

Chart range
Model estimate · 13 Nov
246.1 c/L
Model estimate · 20 Nov
241.1 c/L
Range 231.8–256.8 c/L

Premium 98 outlook for St Clair. The forecast moves from 246.1 c/L on 13 Nov 2026 to 241.1 c/L on 20 Nov 2026.

Source: FuelRadar (fuelradar.com.au)

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

Model estimate · Range includes today

246.1c/L

Estimated range 246.1–246.1c/L

Model estimate · Range includes today

244.5c/L

Estimated range 243.4–246.4c/L

Model estimate · Range includes today

243.4c/L

Estimated range 240.9–247.6c/L

Model estimate · Range includes today

242.4c/L

Estimated range 238.5–249.0c/L

Model estimate · Range includes today

242.0c/L

Estimated range 236.8–250.9c/L

Model estimate · Range includes today

241.7c/L

Estimated range 235.1–252.8c/L

Model estimate · Range includes today

241.4c/L

Estimated range 233.4–254.8c/L

Model estimate · Range includes today

241.1c/L

Estimated range 231.8–256.8c/L

How we estimate prices

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

Source
Reported city-average prices and FuelRadar estimates, dated 2026-11-13.
Dates covered
Fri, 13 Nov to Sun, 13 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 St Clair, 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 Fri, 13 Nov.

Open St Clair forecast

Compare fuel prices around St Clair

4 links

Discounts and deals in St Clair

2 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) · 9.2 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 St Clair, 231.9 c/L at Apex Petroleum Kemps Creek - Truck Facilities.

  • Coles Supermarkets Fuel Docket

    4.0 c/L off at participating Reddy Express sites with it.

    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.

Every fuel discount

Every fuel in St Clair

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

Reported fuel prices in St Clair
FuelLowAvgHigh
Unleaded 91221.9c221.9c221.9c
Ethanol 10219.9c219.9c219.9c
Premium 95238.9c239.2c239.4c
Premium 98246.9c247.4c247.9c
Diesel269.9c269.9c269.9c
Premium Diesel269.9c269.9c269.9c
LPG (Autogas)115.9c115.9c115.9c

Get an alert when Premium 98 near St Clair hits your price

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FuelRadar app Today screen with the fill-up call for Brisbane and the cheapest Unleaded 91 within 15 km
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St Clair fuel questions

What is the cheapest Premium 98 in St Clair today?

In St Clair, the lowest is 246.9 c/L for Premium 98 at Shell Reddy Express St Clair. Within 10 km of St Clair, the lowest price is 231.9 c/L for Premium 98 at Apex Petroleum Kemps Creek - Truck Facilities (9.5 km away). FuelRadar updated these prices on 13 Nov 2026.

How do St Clair Premium 98 prices compare with Sydney?

Within 10 km of St Clair, Premium 98 averages 245.5 c/L, 2.6 c/L over Sydney's 242.9 c/L.

Are there 24-hour service stations in St Clair?

FuelRadar's opening-hours data marks 20 of the 20 stations within 10 km of St Clair with opening hours on file as open 24/7, including 7-Eleven St Clair, 7-Eleven Colyton and 7-Eleven St Marys. Check the station page before a late-night trip.

About these St Clair fuel prices

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