THE SHORT VERSION
Make the car safe, clean and easy to trust. Spend first on inexpensive, visible problems such as a blown globe, an empty washer bottle, a bad smell or streaky, squeaky wipers before considering costly repairs you may not recover in the sale price.
Buyers do not assess every fault equally. A minor problem they can see or hear in the first minute can create a much bigger doubt: what else has been neglected? The smartest preparation removes those trust-breakers while keeping your spending proportional to the car’s likely value.
This guide is written for private sellers in Australia. Rules differ between states and territories, so confirm the current inspection, certificate and transfer requirements where your vehicle is registered.
1. Decide how you want to sell
A private sale can produce a higher price, but you will do the preparation, advertising, enquiries, inspections, payment and paperwork yourself. A dealer sale or trade-in is usually faster and simpler, with the convenience reflected in the offer.
Decide what matters most: the highest possible return, a quick sale or the least effort. That choice sets the sensible budget for everything that follows. There is little point paying for a premium detail if you plan to accept a wholesale-style trade-in offer the same afternoon.
2. Research the market before setting a price
Compare cars that genuinely match yours: the same make, model, variant, year, transmission and fuel type, with similar kilometres, condition and registration. Extras can help, but they rarely return their original cost.
- Look across more than one marketplace, not just the highest-priced ad.
- Notice how long comparable cars have been listed.
- Allow a modest negotiation margin without pricing yourself out of enquiries.
- Write down what makes your car stronger or weaker than the closest matches.
The NSW Government similarly recommends comparing vehicles of the same model and in similar condition to estimate market value in its guidance for selling a used car.
3. Fix cheap trust-breakers before expensive faults
Start with a walk-around and a short drive as though you were the buyer. Test every control. Listen for rattles. Look for warning lights, leaks and uneven tyre wear. Then divide the findings into three groups.
Smart preparation is not about making an older car perfect. It is about making its condition clear, safe and consistent with the asking price.
4. Replace tired, squeaky windscreen wipers
Wipers are easy to overlook because you may not use them on a dry inspection day. A buyer can still test them in seconds. A loud squeak, judder or smeared windscreen makes a freshly washed car feel poorly maintained and gives the buyer an immediate reason to question the rest of your preparation.
Do this 60-second wiper test
- Clean the windscreen and wipe the rubber edges with a damp cloth.
- Top up the washer bottle and check that the jets spray the glass properly.
- Run the front wipers on a wet windscreen. Never test them dry.
- Look for streaks, smearing, missed bands, skipping or excessive noise.
- Lift the blades and check for cracked, split, curled or loose rubber.
- If the car has a rear wiper, test that too.
Cleaning can fix noise caused by dust, wax or grime. If poor wiping or noise remains, replace the blades. The right size and connector matter: many cars use different driver and passenger lengths, and model-year changes can alter the fit.
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5. Check roadworthy and safety certificate rules early
Australia does not have one national pre-sale inspection rule. The requirements depend on the state or territory, whether the vehicle is registered and, in some cases, the type of sale. Check the relevant transport authority before you list, not after accepting an offer.
In Victoria, a roadworthy inspection includes the windscreen, windows, front wipers and washers, according to Transport Victoria. The Northern Territory’s light-vehicle inspection manual is more explicit: missing, cracked, curled, frayed, insecure, torn or ineffective wiper blades are reasons for rejection.
Important distinction: an “old” blade is not automatically a failed blade. Condition and performance are what matter.
Checking simple items yourself before the inspection can save an avoidable rectification and return visit. That includes wipers and washers, lights, horn, tyres, seatbelts, mirrors and obvious windscreen damage. It is usually easier to fit correctly matched wipers at home than to discover ineffective blades during the certificate process.
6. Check tyres, lights, fluids and warning lamps
Buyers will look at the tyre tread, start the engine from cold and press buttons. Inspect all tyres, including the spare where fitted, and check their pressures. Test the headlights, high beam, indicators, brake lights, reversing lights, number-plate lights and interior lights with another person helping.
Top up only the fluids you can identify correctly and investigate unexplained low levels or warning lamps. Do not clear a warning light simply to conceal a problem. Honest evidence and a repair quote are more credible than a surprise on the buyer’s inspection.
7. Clean the car like the next owner is arriving
A clean car is easier to photograph and easier to inspect. Wash the body, wheels, glass, mirrors, door jambs and under the boot lid. Vacuum under the seats and mats, empty every storage pocket and remove personal data from the infotainment system.
- Remove rubbish, toll tags, child-seat accessories and personal documents.
- Clean the windscreen inside as well as outside.
- Clear leaves from the windscreen scuttle without forcing debris into drains.
- Use a neutral clean smell; heavy fragrance can look like you are hiding something.
- Leave the handbook, service book and relevant receipts neatly together.
Western Australia’s Consumer Protection guidance also recommends checking that the lights, wipers and air-conditioning work while preparing a private-sale car.
8. Put the documents and vehicle history in order
A tidy paper trail lowers uncertainty. Gather the registration record, owner’s manual, service book, invoices, spare keys and any applicable inspection report. Check whether finance is recorded against the car and arrange a payout process if money is still owing. Confirm that the VIN on the vehicle matches the documents.
It is also sensible to check for outstanding recalls using the manufacturer’s VIN lookup. Never describe a car as having a “full service history” unless the records support that statement.
9. Take clear photos and write an honest ad
Photograph the car in soft daylight against an uncluttered background. Capture every side, both three-quarter angles, the cabin, dashboard with the engine on, odometer, boot, wheels, engine bay and service records. Include existing damage. Honest photos filter out mismatched expectations before a buyer travels to see it.
In the description, include the exact variant, kilometres, registration expiry, service history, number of keys, major recent maintenance, known faults and your reason for selling. Use natural language; repeating “sell my car” or “best used car” will not make the ad more convincing.
10. Plan inspections and test drives safely
Meet in daylight at a sensible location, tell someone where you are and keep a record of the prospective buyer’s identity. Before a test drive, check your insurance conditions, sight a valid licence and accompany the driver. Do not leave your keys with a stranger while they inspect another part of the car.
Let the buyer inspect the car properly. Pressure creates suspicion; clear answers, records and permission for an independent inspection create confidence.
11. Confirm cleared payment before handover
Agree on the price and payment method in writing. Verify cleared funds through your own banking app or bank. Never rely on a screenshot, email or message shown by the buyer. Keep control of the car, keys and transfer documents until payment is confirmed.
Provide a signed receipt and keep a copy. Record the price, date and exact time, registration, VIN, make and model, plus the buyer’s and seller’s details and signatures. Requirements vary, so use your local authority’s process.
12. Complete the transfer or disposal notice promptly
Finish the jurisdiction-specific transfer steps as soon as the sale is complete. Keep the receipt, copies of documents and confirmation of any online notice. Remove the vehicle from toll accounts and connected apps, and update or cancel insurance only when the handover is complete.
For example, Service NSW tells sellers to give the buyer proof of sale, keep a copy and submit a notice of disposal. Your state or territory may use different names, deadlines and forms.
The night-before inspection checklist
Selling a car FAQs
What should I do before selling my car?
Research comparable cars, decide which repairs are worthwhile, check your state or territory requirements, clean the car thoroughly, gather its records, take honest photos and plan a safe payment and transfer process. Test small items buyers notice, including the lights, washers and windscreen wipers.
Should I replace my wiper blades before selling my car?
Replace them if they streak, smear, skip, squeak after the glass and blade edges have been cleaned, leave unwiped patches or show cracked or torn rubber. Fresh, effective blades are a relatively small DIY job that improves visibility and removes an obvious sign of neglected maintenance.
Can worn wiper blades fail a roadworthy inspection?
Requirements vary by jurisdiction, but wipers and washers can form part of a vehicle safety or roadworthy inspection. Age alone is not the issue: damaged, insecure or ineffective blades can be. Check the current rules where the vehicle is registered before arranging an inspection.
Do I need a roadworthy certificate to sell a car in Australia?
There is no single Australia-wide rule. The certificate, inspection and transfer requirements depend on the state or territory, whether the car is registered and sometimes how it is sold. Use the relevant transport authority website for the current rules that apply to your sale.
Is it worth servicing a car before selling it?
A routine service may be worthwhile when one is due and the service record will make the car easier to assess. For major repairs, get a quote first and compare the likely effect on the sale price. Spending a large amount does not guarantee that you will recover it in the sale.
What paperwork should I prepare for a private car sale?
Prepare proof that you are entitled to sell the vehicle, registration and service records, any inspection certificate required in your jurisdiction, finance payout information where relevant and a receipt recording the buyer, seller, vehicle, price, date and time. Keep copies and lodge the required transfer or disposal notice promptly.
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