Quick answer: in Australia, a professional mobile wrong fuel rescue typically costs $400 to $650 for a standard passenger vehicle. That usually covers the call-out, draining the contaminated fuel, a system flush and safe disposal. The price goes up if the engine was started, the vehicle is large, or you’re in a regional area.
What’s included in a wrong fuel rescue?
The fee covers more than pumping out the tank. A reputable service provides:
- a call-out to wherever the vehicle is
- specialised equipment to drain the tank and fuel lines
- a flush to remove remaining traces of the wrong fuel
- environmentally safe disposal of the contaminated mixture
- a check that the vehicle starts and runs properly afterwards
Prices are fairly consistent across the major cities such as Sydney, Melbourne and Brisbane. Regional or remote call-outs may add travel fees.
What changes the price?
| Factor | Effect on cost |
|---|---|
| Engine not started | Lowest cost, simplest job |
| Engine started or vehicle driven | More work: lines, filter and sometimes more |
| Vehicle size and tank volume | Large utes, vans and trucks hold more fuel to drain and dispose of |
| Location and time | Regional travel can add fees |
| Replacement fuel | Some operators include it, others charge separately |
The fuel type itself (petrol in diesel or diesel in petrol) is rarely what drives the price. Most standard jobs where the engine hasn’t been started fall in the $400 to $500 range.
Is a mobile drain cheaper than towing?
Almost always. Calling a tow truck to take the car to a mechanic or dealership usually costs more and takes longer. With the workshop route you may pay for:
- the tow (often $150 to $300 or more)
- storage while the car waits for a free bay
- hourly workshop labour, often higher than a flat drain fee
- parts such as filters that might not have been needed
- days without your car
A mobile specialist comes to you, does the work on site and avoids the tow entirely.
Typical cost comparison
| Route | Typical cost | Time without your car |
|---|---|---|
| Mobile specialist drain (engine not started) | $400 to $650 | Usually under 2 hours |
| Tow plus workshop drain | Tow fee plus workshop labour, usually more than a mobile drain | 1 to 3+ days |
| Dealership fuel system replacement after driving | $2,000 to $10,000+ | Days to weeks |
These are typical ranges, not quotes. Always confirm a fixed total price, including call-out and disposal, before work begins.
Before you lodge an insurance claim, check your excess. Moneysmart’s guide to claiming on your car insurance explains when it’s cheaper to pay for a repair yourself.
How to keep the cost down
- Don’t start the engine. It’s the single biggest factor in cost.
- Don’t drive “just to the next servo”.
- Call a specialist directly rather than going through a tow first.
- Ask for a fixed price over the phone.
Our immediate actions checklist walks through what to do in the first few minutes, and Understanding misfuelling explains why the wrong fuel does so much damage once it circulates.
Looking for a provider? Our list of wrong fuel services by state covers every capital city and major regional areas.
Frequently asked questions
Does insurance cover wrong fuel?
Some comprehensive policies cover accidental misfuelling, often with conditions or an excess. Check your product disclosure statement. We cover this in Does insurance cover putting the wrong fuel in?
Is diesel in petrol cheaper to fix than petrol in diesel?
For a drain where the engine hasn’t run, the cost is usually similar. Petrol in a diesel becomes more expensive faster if the engine is started.
What should I do immediately after misfuelling?
Don’t start the engine. Turn off the ignition, keep the car where it is, and get professional advice. Acting quickly keeps the cost down.
How can I avoid it happening again?
Double-check the fuel type before filling up, and consider a sticker or label near the filler. See Preventing fuel contamination.
