Cheapest now

Cheapest Premium Diesel in Castle Hill now

269.9 cents a litre

7-Eleven Castle HillCastle Hill · 300 m

The only one in Castle Hill

Lower within 10 km: 256.9 c/L, 9.8 km away, at Ampol Foodary Wentworthville

Updated · same price since Sat 6:24 am

Forecast: Likely steady. Estimate only (yesterday's outlook): little change expected by Mon 23 Nov.

Directions to 7-Eleven Castle Hill

More about this price

: The cheapest premium diesel in Castle Hill today is 269.9 c/L at 7-Eleven Castle Hill.

Sydney city average: 8.5 c/L lower than 7 days ago.

Is Premium Diesel cheap in Castle Hill today?

Sydney: cheap for this month

Within 10 km of Castle Hill: 17.7 c/L lower than 14 days ago.

The Sydney city average is 0.7 c/L less than the day before and the lowest in the 30-day window.

How Castle Hill compares

The Castle Hill average for Premium Diesel is 2.2 c/L over the Sydney city average of 267.7 c/L and 1.6 c/L over the Australia average of 268.3 c/L.

Source: FuelCheck

Have a docket or membership?

Cheapest Premium Diesel in Castle Hill

1 station

Discounts and deals in Castle Hill

1 price

What Premium Diesel 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.

  • Ampol Foodary Wentworthville · 9.8 km

    251.9 c/L

    NRMA Ampol Member Discount

    5.0 c/L off for NRMA members: Ampol Foodary Wentworthville is 251.9 c/L with it, from 256.9 c/L at the pump.

    Updated

    4 c/L on Unleaded 91, E10 and Diesel and 5 c/L on Premium 95, 98 and Premium Diesel at participating Ampol Foodary stations, not EG Ampol. One fill every 24 hours, up to 150 L.

    NRMA terms, checked 14 Nov 2026

Every fuel discount

  1. 7-Eleven Castle Hill Castle Hill · 300 m Updated Since Sat 6:24 am 269.9Cheapest
    255 -257 Old Northern Road, Castle HillDirections

Is it worth driving further for Premium Diesel?

Not worth the drive

BP North Rocks in North Rocks sells Premium Diesel 3.2 c/L below 269.9 c/L at 7-Eleven Castle Hill today, saving $1.92 on a 60 L fill, but the 9.5 km round trip in a medium car uses $2.06 of fuel, so you would be $0.14 worse off.

60 L
  1. North Rocks

    BP North Rocks · 4.8 km away

    266.7

    3.2 c/L less · $0.14 worse off

  2. Westleigh

    Metro Petroleum Westleigh · 6 km away

    269.5

    0.4 c/L less · $2.35 worse off

  3. Carlingford

    Mobil 1 Carlingford Car Care · 6 km away

    266.5

    3.4 c/L less · $0.57 worse off

Straight-line distances from Castle Hill's centre. Round trip at 8 L/100 km; tolls and time not counted. Updated

Check a route of your own

Premium Diesel price outlook

The Sydney Premium Diesel outlook, shifted 3.4 c/L higher for local prices.

Next 7 days

Chart range
Shifted city average · 16 Nov
270.3 c/L
Same as today (estimate) · 23 Nov
271.1 c/L
Range 260.4–290.0 c/L

Premium Diesel outlook for Castle Hill. The forecast moves from 270.3 c/L on 16 Nov 2026 to 271.1 c/L on 23 Nov 2026.

Source: FuelRadar (fuelradar.com.au)

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

Shifted city average · Range includes today

270.3c/L

Estimated range 269.4–271.8c/L

Model estimate · Range includes today

269.5c/L

Estimated range 266.8–272.5c/L

Model estimate · Range includes today

268.7c/L

Estimated range 264.3–273.3c/L

Same as today (estimate) · Today's price carried forward

269.3c/L

Estimated range 263.3–277.4c/L

Same as today (estimate) · Today's price carried forward

269.9c/L

Estimated range 262.4–281.6c/L

Same as today (estimate) · Today's price carried forward

270.5c/L

Estimated range 261.4–285.8c/L

Same as today (estimate) · Today's price carried forward

271.1c/L

Estimated range 260.4–290.0c/L

Same as today (estimate) · Today's price carried forward

271.1c/L

Estimated range 260.4–290.0c/L

How we estimate prices

These estimates follow the Sydney price outlook, adjusted to the recent price level around Castle Hill. 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
Mon, 16 Nov to Tue, 15 Dec
How certain is this?
Low model signal. This is not a measured probability of a correct price.
  • Recent reported prices in Sydney for this fuel grade.
  • Recent price movement, with its effect reduced further ahead.
  • Recent prices around Castle Hill, 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 Castle Hill forecast

Every fuel in Castle Hill

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

Reported fuel prices in Castle Hill
FuelLowAvgHigh
Unleaded 91213.9c213.9c213.9c
Ethanol 10211.9c211.9c211.9c
Premium 95230.9c230.9c230.9c
Premium 98239.9c239.9c239.9c
Premium Diesel269.9c269.9c269.9c

Get an alert when Premium Diesel near Castle Hill 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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Castle Hill fuel questions

3 questions

What is the cheapest premium diesel in Castle Hill today?

In Castle Hill, the lowest is 269.9 c/L for premium diesel at 7-Eleven Castle Hill. Within 10 km of Castle Hill, the lowest price is 256.9 c/L for premium diesel at Ampol Foodary Wentworthville (9.8 km away). FuelRadar updated these prices on 16 Nov 2026.

How do Castle Hill premium diesel prices compare with Sydney?

Within 10 km of Castle Hill, premium diesel averages 270.4 c/L, 2.7 c/L over Sydney's 267.7 c/L.

Are there 24-hour service stations in Castle Hill?

FuelRadar's opening-hours data marks 12 of the 14 stations within 10 km of Castle Hill with opening hours on file as open 24/7, including 7-Eleven Castle Hill, 7-Eleven West Pennant Hills and 7-Eleven North Rocks. Check the station page before a late-night trip.

About these Castle Hill 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.