Australia Road Fuel Cost Estimator
Adelaide → Darwin
How much petrol or diesel does it cost to drive from Adelaide to Darwin? Breakdown by vehicle type using today's Australia fuel prices, updated from the datasource.
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Fuel Cost by Vehicle Type
Select your vehicle to see the detailed fuel breakdown for this route. Prices as of 21 May 2026.
Monthly Fleet Fuel Cost
Running this route regularly? Estimated one-way fuel cost per month, by trip frequency. Figures use primary fuel for each vehicle type (toll excluded).
| Vehicle | 1×/month | 5×/month | 10×/month | 22×/month |
|---|---|---|---|---|
Motorcycle Regular | AUD 151 | AUD 753 | AUD 1,507 | AUD 3,315 |
Car / SUV Regular | AUD 502 | AUD 2,511 | AUD 5,023 | AUD 11,051 |
Van / MPV Diesel | AUD 701 | AUD 3,506 | AUD 7,011 | AUD 15,425 |
Lorry Diesel | AUD 1,262 | AUD 6,310 | AUD 12,621 | AUD 27,765 |
Add AUD 0.00 toll per one-way trip to get total trip cost per journey.
Full Fuel Cost Comparison
All vehicle types × all fuel types for this route.
| Vehicle | km/L | Regular | Premium | Diesel | Fuel + Toll |
|---|---|---|---|---|---|
| Motorcycle | 40 | AUD 150.69 | AUD 160.11 | — | AUD 150.69 |
| Car / SUV | 12 | AUD 502.30 | AUD 533.71 | — | AUD 502.30 |
| Van / MPV | 9 | AUD 669.73 | — | AUD 701.14 | AUD 701.14 |
| Lorry | 5 | — | — | AUD 1262.05 | AUD 1262.05 |
"Fuel + Toll" uses the primary fuel type for each vehicle. Toll is one-way estimate.
Today's Fuel Prices in Australia
ACCC weekly fuel price monitoring used in all calculations above
Last updated: 21 May 2026. Prices are sourced from ACCC weekly fuel price monitoring.
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Common Questions: Adelaide to Darwin
How far is Adelaide to Darwin?
The highway distance from Adelaide to Darwin is approximately 3141 km. The estimated driving time is 41h 53m under normal highway conditions.
How much petrol does a car use from Adelaide to Darwin?
A typical car with 12 km/L mileage uses approximately 261.8 litres of petrol. At today's Regular price (AUD 1.92/L), that costs AUD 502.30.
How much does a lorry spend on diesel from Adelaide to Darwin?
A lorry averaging 5 km/L needs about 628.2 litres of diesel for this route. At AUD 2.01/L, the fuel cost is AUD 1262.05 one-way.
What is the toll charge from Adelaide to Darwin?
The estimated one-way toll on this highway route is approximately AUD 0.00. Australia tolls are operator- and corridor-specific. Route-level estimates are kept at zero and the pages link to Linkt toll pricing references.
How much does a motorcycle spend on fuel from Adelaide to Darwin?
A motorcycle averaging 40 km/L uses about 78.5 litres. At today's Regular price, that's AUD 150.69, making it the most fuel-efficient option for this route.
What is the total cost (fuel + toll) for a delivery van on this route?
A delivery van using diesel at 9 km/L needs 349.0 litres, costing AUD 701.14 in fuel. Add the AUD 0.00 toll for a total one-way cost of approximately AUD 701.14.
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