Diesel Prices Across Australia

Currently, Diesel is available at 3,931 service stations across 10 Australian states and territories. Prices range from 150.1c to 389.0c per litre, with a national average of 183.3c/L. The 238.9c/L price spread means savvy motorists can save up to $119.45 on a 50L tank by shopping around. Diesel commands a 11.0c/L premium (6.4%) over regular Unleaded 91. Queensland offers the cheapest Diesel prices (averaging 179.2c/L), while Northern Territory is 56.5c/L higher at 235.7c/L. Among major retailers, Burk consistently offers competitive Diesel pricing, averaging 162.0c/L across their 13 stations.

Last updated: 02:43 PM, 30 Jan 2026

183.3c
Average Price
150.1c
Cheapest Price
3,931+
Stations
238.9c
Price Range

PetrolSMART. Smart Fuel Insights

Prices Holding Steady
Prices are pretty stable at the moment. We're tracking 7,052 stations across Australia.
186 Price Drops Found
We've spotted 186 servos with recent price drops, currently cheaper than their local area average.
Cheapest Day: Monday
Looking at the data, Monday tends to have the best prices. Worth planning your fill around if you can.

PetrolSMART Price Intelligence

186
Price Drops
in last 24h
PetrolSMART Market Sentiment
25%
37%
16%
22%
Fill Now
Good Value
Fair
Wait
Check

Most stations in Diesel are at fair prices

Price Cycle Overview

Distribution of stations across cycle phases in Diesel

Dominant
High
24% conf
Low 0% (23)
Rising 2% (200)
High 83% (7853)
Falling 14% (1355)
High Phase Dominant
Prices near peak - wait if you can
7-Day Price Forecast
-0.0c
average expected change
1421
forecasting
drop
4796
stable
835
forecasting
rise
Prices Expected to Hold Steady
Prices across Diesel are expected to remain relatively stable over the next week. Fill up when convenient.
Best Day to Fill Up
Monday

Based on historical price patterns in Diesel, Monday tends to offer the best prices. Start of the week often brings lower prices as stations compete for customers.

Compared to Unleaded 91

11.0c/L more expensive

(6.4% premium) – ULP averages 172.3c/L vs Diesel at 183.3c/L

Diesel Prices by State

State Average Cheapest Highest Stations
Queensland 179.2c 162.5c 219.9c 518
South Australia 180.1c 161.9c 205.9c 196
Western Australia 180.4c 150.1c 229.9c 469
Victoria 182.3c 157.9c 250.0c 1,259
New South Wales 182.6c 152.9c 269.9c 1,067
Tasmania 186.6c 159.9c 244.0c 240
Australian Capital Territory 200.2c 196.9c 205.9c 3
Northern Territory 235.7c 152.7c 389.0c 174

Cheapest Diesel Stations

# Station Brand Suburb State Price
1 Burk Oakford Burk Oakford WA 150.1c
2 Vibe Oakford Truckstop Vibe Oakford WA 151.0c
3 Independent Alyangula Township Service Station Independent Alyangula NT 152.7c
4 Metro Milperra Metro Milperra NSW 152.9c
5 Astron Bathurst Astron Bathurst NSW 152.9c
6 Vibe Piara Waters Vibe Piara Waters WA 153.7c
7 Atlas Fuel Forrestdale Atlas Forrestdale WA 153.9c
8 Vibe Ascot Vibe Ascot WA 155.3c
9 Atlas Fuel Ascot Atlas Ascot WA 155.5c
10 Ampol Kelso Ampol Kelso NSW 155.9c
11 Vibe Beechboro Vibe Beechboro WA 157.3c
12 Liberty Dalyellup Liberty Dalyellup WA 157.5c
13 Solo Morley Solo Morley WA 157.5c
14 Solo Morley Solo Morley WA 157.5c
15 Vibe Forrestfield Vibe Forrestfield WA 157.7c

Diesel Prices by Brand

Brand Average Price Cheapest Stations
Burk 162.0c 150.1c 13
Solo 163.4c 157.5c 8
Atlas 165.5c 153.9c 17
Speedway 167.4c 159.5c 41
Petro Fuels 168.3c 164.9c 6
APCO 170.0c 159.3c 24
Vibe 170.8c 151.0c 52
U-Go 172.2c 159.9c 17
Pearl Energy 172.4c 159.3c 19
Budget 172.9c 162.9c 12
Ultra Petroleum 173.9c 158.9c 12
Exxon 174.7c 163.1c 23

About Diesel

Standard diesel fuel for compression-ignition engines. Popular for trucks, SUVs, and vehicles requiring high torque and fuel efficiency for long-distance driving.

Suitable for: Diesel vehicles including trucks, 4WDs, commercial vehicles, and diesel passenger cars