8 common mistakes to avoid when selling your car

Selling a car privately can get you the best price. It can also drag on for weeks and go badly wrong if you approach it without a plan. Most of the mistakes sellers make are entirely avoidable, and most of them end up costing more than the time it would have taken to get things right.

1. Overpricing from the start

This is the single most common mistake and the one that compounds into all the others. Sellers attach a sentimental value to their car that the market doesn't share. When you overprice, you attract no buyers, sit on the listing for weeks, and eventually drop the price after the listing has already gone stale.

The fix is simple: research comparable listings before you set a price. Look at what the same make, model, condition, and age is actually selling for, not what people are asking. If you're selling a used Toyota RAV4 and there are 30 others listed at similar prices, yours needs to be genuinely competitive to get attention. An independent valuation gives you a solid number before you commit.

2. Listing without quality photos

Most buyers scroll listings on their phone and make a split-second decision about whether to click through. A set of blurry, badly lit photos of a dirty car will cost you enquiries even if the car is genuinely good value.

Take photos outside in natural daylight on an overcast day. Cover every angle: front, rear, both sides, driver's interior, passenger area, rear seats, boot, and under the bonnet. A clean car photographed well looks dramatically more appealing than the same car photographed carelessly. You do not need a professional camera. You need decent light and a clean background.

3. Not having service records ready

Serious buyers will ask for service history. If you can't produce it, you've already given them a reason to doubt the car or push the price down. Most people scramble to find records after a buyer asks, which slows the process and looks disorganised.

Pull together your logbook, dealer printouts, and any maintenance receipts before you list. If the car was serviced at a franchised dealership, call them and ask for a service history printout using the VIN. It's free and takes a few minutes.

4. Not fixing obvious cosmetic problems first

You don't need to spend thousands before you sell, but small visible problems are disproportionately damaging to buyer confidence. A cracked windscreen, a missing hubcap, a heavily worn steering wheel, scuffed alloys. Each one individually seems minor. Together they give a buyer the impression the car has been neglected and every one becomes a negotiating tool.

Prioritise anything that's immediately visible and cheap to fix. A paint pen for stone chips, replacement floor mats, a windscreen repair. The goal is to remove cheap objections before the buyer even forms them.

5. Not checking your own PPSR before listing

Buyers will run a PPSR (Personal Property Securities Register) check on your car. You should run one first. It costs $2 and takes two minutes, and it tells you what a buyer will see: whether there's finance showing, any write-off history, and that the registration details match.

If there's an old finance encumbrance on record you weren't aware of, it's far better to find it and resolve it before a buyer flags it mid-negotiation or walks away entirely.

6. Not sorting the finance before listing

If there's money owing on the car, you cannot legally transfer ownership until the loan is settled. Some sellers don't discover this until a buyer is ready to proceed, at which point the sale delays or falls apart. Get your payout figure from your lender before you list, understand the process, and factor it into your asking price and timing.

This is one area where selling to Carma removes the complexity entirely: Carma helps manage the finance payout as part of the sale, so you don't need to coordinate settlement yourself.

7. Being careless with test drives

Handing your keys to a stranger for a test drive carries more risk than most sellers appreciate. Many standard car insurance policies don't cover a prospective buyer driving the vehicle, meaning you could be uninsured if something goes wrong. There are also documented cases of test drives being used to take cars.

Always accompany the buyer on the test drive. Ask for their driver's licence and take a photo of it before you get in the car. Meet in a public place during daylight hours. These are basic precautions that most sellers skip until something goes wrong.

8. Forgetting to lodge the Notice of Disposal

Once the car is sold and the money has changed hands, most sellers consider the job done. But in NSW, you're legally required to lodge a Notice of Disposal within 14 days of the sale. Skip this step and you remain on record as the vehicle's operator, which means toll notices, parking fines, and other infringements can follow you for a car you no longer own.

The Notice of Disposal can be lodged online at service.nsw.gov.au in a few minutes. Don't skip it.

Getting it right from the start

Most of these mistakes when selling your car come down to preparation. Get the car ready, price it properly, have your paperwork in order, and handle the legal steps at the end.

If you'd rather skip the process entirely, get a valuation from Carma. You get a market-based offer, no test drives with strangers, and Carma helps with the paperwork.