Don't get pumped.
As of 7 September 2026, the cheapest Diesel in Victoria is 215.9c per litre at Matthews, Mortlake — versus the Victoria average of 254.7c (1.8c below the national average of 256.5c). Across 1,283 stations, Diesel ranges from 215.9c to 339.9c, so filling a 50-litre tank at the cheapest station saves about $19.40 over the state average. Over the past week the VIC average has risen 6.0c.
Compare Diesel across 1,283 stations in Victoria. Updated 12:37 AM, 07 Sep 2026.
Over the past 90 days, Diesel in Victoria has averaged 229.5c per litre, peaking at 256.6c on 5 September and bottoming out at 193.0c on 14 July — a range of 63.6c. Over the past week the VIC average has risen 6.0c. Timing a fill-up around that range matters: on a 50-litre tank, filling at the period low instead of the peak saves $31.80.
| Month | Average Diesel |
|---|---|
| April 2026 | 268.1c |
| May 2026 | 246.0c |
| June 2026 | 223.4c |
| July 2026 | 209.7c |
| August 2026 | 250.0c |
The cheapest Diesel price in Victoria right now is 215.9c per litre, across 1,283 stations tracked. The cheapest suburb right now is White Hills at a 229.3c average across 2 stations. Filling a 50-litre tank at the cheapest station instead of a station charging the state average of 254.7c saves $19.40. See the live cheapest-stations list on this page for the exact station, address and suburb. Prices update twice daily from the official state government feed, so the cheapest station can change between the morning and afternoon updates — check again before you drive.
The current Victoria average for Diesel is 254.7c per litre — 1.8c below the national average of 256.5c. Prices at individual stations range from 215.9c to 339.9c, a spread of 124.0c that shows how much shopping around can save. Over the past week the VIC average has risen 6.0c. Petrolmate computes this average from every station reporting Diesel in Victoria via the official government price feed, refreshed twice daily.
Burk is currently the cheapest brand for Diesel in Victoria at 235.3c per litre average across 4 stations. The gap between the cheapest brand (Burk, 235.3c) and the priciest in our list (Liberty, 250.4c) is 15.1c per litre — about $7.55 per 50-litre tank. Brand averages are recalculated twice daily from official price data, so the cheapest brand can change with the price cycle.
Over the past 90 days, Diesel in Victoria has averaged 229.5c per litre, peaking at 256.6c on 5 September and bottoming out at 193.0c on 14 July — a range of 63.6c. Over the past week the VIC average has risen 6.0c. Monthly averages for the past half-year are published in the table on this page. All figures come from official Victoria government price reporting, aggregated daily by Petrolmate.