Premium Diesel Prices Across Australia

Currently, Premium Diesel is available at 2,637 service stations across 6 Australian states and territories. Prices range from 152.9c to 262.9c per litre, with a national average of 182.6c/L. The 110.0c/L price spread means savvy motorists can save up to $55.00 on a 50L tank by shopping around. Premium Diesel commands a 10.6c/L premium (6.2%) over regular Unleaded 91. New South Wales offers the cheapest PDiesel prices (averaging 180.8c/L), while Australian Capital Territory is 15.3c/L higher at 196.1c/L. Among major retailers, Costco consistently offers competitive PDiesel pricing, averaging 163.0c/L across their 6 stations.

Last updated: 05:16 PM, 30 Jan 2026

182.6c
Average Price
152.9c
Cheapest Price
2,637+
Stations
110.0c
Price Range

PetrolSMART. Smart Fuel Insights

Prices Holding Steady
Prices are pretty stable at the moment. We're tracking 4,578 stations across Australia.
132 Price Drops Found
We've spotted 132 servos with recent price drops, currently cheaper than their local area average.

PetrolSMART Price Intelligence

132
Price Drops
in last 24h
PetrolSMART Market Sentiment
100%
Fill Now
Good Value
Fair
Wait
Check

Check individual station prices in Premium Diesel

7-Day Price Forecast
-0.4c
average expected change
672
forecasting
drop
3727
stable
179
forecasting
rise
Prices Expected to Hold Steady
Prices across Premium Diesel are expected to remain relatively stable over the next week. Fill up when convenient.

Compared to Unleaded 91

10.6c/L more expensive

(6.2% premium) – ULP averages 172.0c/L vs PDiesel at 182.6c/L

Premium Diesel Prices by State

State Average Cheapest Highest Stations
New South Wales 180.8c 152.9c 209.9c 1,284
Western Australia 182.6c 155.1c 221.9c 439
Victoria 184.7c 157.9c 209.9c 690
Tasmania 184.9c 162.9c 210.9c 180
Northern Territory 187.6c 172.9c 262.9c 38
Australian Capital Territory 196.1c 189.9c 203.9c 6

Cheapest Premium Diesel Stations

# Station Brand Suburb State Price
1 Metro South Bathurst Metro South Bathurst NSW 152.9c
2 Pearl Energy Bathurst Pearl Energy Bathurst NSW 152.9c
3 Burk Oakford Burk Oakford WA 155.1c
4 Vibe Piara Waters Vibe Piara Waters WA 155.7c
5 Atlas Fuel Forrestdale Atlas Forrestdale WA 156.9c
6 Metro Petoleum Seaford Metro Seaford VIC 157.9c
7 Vibe Oakford Truckstop Vibe Oakford WA 158.0c
8 Metro Fuel Greystanes Metro Greystanes NSW 158.3c
9 Apw APW Wentworthville NSW 158.3c
10 Enhance Merrylands Enhance Merrylands West NSW 158.3c
11 Atlas Fuel Ascot Atlas Ascot WA 158.5c
12 Costco Casuarina Costco Casuarina WA 158.7c
13 Costco Perth Airport Costco Perth Airport WA 158.7c
14 Ultra Harden Ultra Petroleum Harden NSW 158.9c
15 Liberty Sebastopol Liberty Sebastopol VIC 159.3c

Premium Diesel Prices by Brand

Brand Average Price Cheapest Stations
Costco 163.0c 158.7c 6
Burk 164.6c 155.1c 5
Speedway 170.1c 164.5c 17
Atlas 170.2c 156.9c 8
Pearl Energy 171.0c 152.9c 38
Vibe 171.3c 155.7c 18
U-Go 172.0c 159.9c 21
Enhance 172.4c 158.3c 23
Budget 172.5c 161.9c 20
Ultra Petroleum 174.1c 158.9c 12
Metro 174.2c 152.9c 198
Liberty 175.9c 159.3c 38

About Premium Diesel

Enhanced diesel fuel with additives for better performance, cleaner injectors, and improved cold-weather starting. Often includes cetane boosters for smoother combustion.

Suitable for: Modern diesel vehicles, European diesel cars, vehicles with DPF systems