Which station has the cheapest Ethanol 10 in Thornleigh?

The lowest listed Ethanol 10 in Thornleigh is at Metro Petroleum Hornsby for 155.9 c/L. Check the station update time before driving.

What is the average Ethanol 10 price in Thornleigh?

The average Ethanol 10 price in Thornleigh is 160.2 c/L, ranging from a low of 158.7c/L to a high of 162.9c/L. Compared to the national average, E10 sits 6.9c cheaper than the national average of 167.1c.

How many fuel stations are there in Thornleigh?

There are 3 fuel stations in Thornleigh, with 64 more nearby stations within 10km.

When is the cheapest day to buy fuel in Thornleigh?

Based on the last 60 days of Ethanol 10 prices at Thornleigh stations, the lower-price day has most often been Sunday (averaging 156.2c/L). The dearest day was Friday at 169.5c/L, a typical spread of 13.3c/L. The broader New South Wales cycle can still shift the result, so use this as a pattern rather than a fixed weekday rule.

What fuel types are available in Thornleigh?

The 3 stations reporting in Thornleigh cover the following fuel types: Unleaded 91, Ethanol 10, Diesel, Premium Diesel, Premium 95, Premium 98. Use the fuel-type pills above the price list to switch between them.

How often are Thornleigh fuel prices updated?

FuelRadar Australia checks supported price sources regularly. Latest station data on this page is timestamped 01:11 GMT+1000, 15 Jul 2026. Check each station row before making a special trip.

Suburb fuel prices

E10 prices in Thornleigh, NSW

E10 starts at 158.7 c/L, with an average of 160.2 c/L across 3 tracked stations directly in Thornleigh.

NEW SOUTH WALES state average

Updated 8 hr ago · FuelCheck

Thornleigh · E10Below the state avg

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E10 in Thornleigh is cheaper than the New South Wales average

Thornleigh sits 7.6c below the New South Wales average. Thornleigh is 2.8c/L over its 30-day average. Prices usually dip later in the cycle.

NEW SOUTH WALES average

How it compares

New South Wales state avg167.8c/L-7.6c/L
National avg167.1c/L-6.9c/L
Wholesale (TGP)161c/L-0.8c/L

Local details

Thornleigh service details

Price range: 4.2c spread
Nearby alternatives: 64
Brands: 3
Postcode: 2120
Last updated: 15 July 2026, 1:11 am AEST

How to use this page

Using the Thornleigh price list

Thornleigh is in the Sydney market. Compare the suburb with the wider city view when planning a larger fill.

Start with a recent station row for the fuel your vehicle uses. Widen the search only when the saving still makes sense after the extra distance.

Compare the same fuel grade

Thornleigh 2120 currently shows E10 from 158.7 c/L, averaging 160.2 c/L across 3 tracked stations directly in Thornleigh.

Fuel grades shown for this area include E10 from 158.7c, U91 from 160.7c and P98 from 187.7c.

Before driving farther

Thornleigh is part of Sydney, within Hornsby. Compare the wider Sydney market when the cheapest local report is stale, out of the way or only a few cents lower.

Nearby suburbs with useful comparison data include Pennant Hills from 162.9c across 2 stations, Hornsby from 158.9c across 2 stations, Wahroonga from 164.9c across 2 stations, West Pennant Hills from 162.9c across 2 stations, Turramurra from 170.9c across 2 stations and Normanhurst across 1 station.

Check the station update time and detour distance before leaving your route, including FuelCheck where available. For broader context, compare the New South Wales state average of 167.8c.

Local stations

Cheapest E10 stations in Thornleigh

Current E10 prices at stations located directly within Thornleigh. Tap a station for directions and details.

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Nearby stations

Cheapest E10 stations near Thornleigh

Current E10 prices at stations in surrounding suburbs near Thornleigh.

Showing 6 of 18 stations.

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Frequently asked

Thornleigh fuel questions

Thornleigh 2120 currently shows 158.7 c/L as the lowest listed E10 price, with a local average of 160.2 c/L. Check the station update time before driving.

30-day price range · E10

Thornleigh E10 price range

Thornleigh is 2.8c/L above its 30-day average. Compare the latest station reports before choosing when to fill.

30-day low: 145.7c/L
30-day average: 155.9c/L
30-day high: 165.9c/L
Today's average: 158.7c/L

Daily averageMin–max spread across Thornleigh stations

Cheapest reported E10

Source: Reported E10 pump prices across Thornleigh.

7-day outlook

Thornleigh 7-day E10 outlook

Rising · +8.7c/L over 7 days

Thornleigh prices follow the Central Coast cycle, so this outlook takes the Central Coast E10 forecast and adjusts it to Thornleigh's own price level using 90 days of local history. You can see the Central Coast benchmark alongside the local estimate below.

1 day until the cycle trough — usually the cheapest day.

Thornleigh today (est.)

156.0c/L

Central Coast 165.8c/L · -9.8c/L local

Modelled in 7 days

167.2c/L

7-day range

156.0 – 172.8c/L