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Should You Sell Your Car Privately or to a Dealer?

Published 2026-03-10 • Selling Guide

The classic question. Private sale maximises your price but eats your time. Dealer trade-in is fast and simple but notoriously low. Cash-for-cars sits somewhere in between.

Here's a real breakdown — not the version that tells you to always do one or the other.

What Private Sale Actually Pays

Private sale gets you the closest to market retail price. If your car is worth $12,000 retail, a private buyer might pay $10,000–$11,000. That gap over a dealer offer can be $1,500–$3,000 on a typical used car.

But private sale has real costs that people often ignore:

Time: Listing, photographing, writing the ad, responding to enquiries, scheduling inspections, dealing with no-shows. Weeks, sometimes months.

Risk: Test drives with strangers. Scam payment methods (fake bank transfers, overpayment scams). Buyers who find problems and try to renegotiate after they've driven it. Buying back from a buyer who claims you misrepresented the car.

Hassle: Most buyers are not easy. They'll find things to complain about. They'll want to negotiate. They'll pull out at the last minute.

Platform fees: Car Sales charges for listings. Facebook Marketplace is free but attracts more time-wasters.

For a car worth $15,000+, the private sale premium is probably worth the effort. For a $5,000 car, it often isn't.

What Dealer Trade-In Actually Pays

The least. Dealers need to: - Inspect and potentially fix the car before reselling - Hold the inventory (financing and insurance costs) - Offer a statutory warranty on vehicles under 10 years or 160,000 km - Make a margin when they sell it

That's a lot of risk they're absorbing, and they price accordingly. Trade-in offers are typically 15–25% below what you'd get privately.

Trade-in is convenient if you're buying your next car from the same dealer — you can negotiate the trade-in price as part of the overall deal, which sometimes makes it better than it looks in isolation. But a dealer who knows you want to do everything in one transaction also knows you're less likely to walk away.

What Cash-for-Cars Pays

Cash-for-cars offers fall between dealer trade-in and private sale. A good cash-for-cars buyer will pay closer to private sale money for the right car — especially on higher-value vehicles where there's real money at stake.

The advantages: - Fast — often same-day - No roadworthy required (for most buyers) - Free towing if the car doesn't run - Simple paperwork - No strangers test-driving your car - No risk of scam payments

The trade-off is you'll get a bit less than the absolute top private sale price on a car in good condition. But you also don't spend three weeks dealing with it.

Which Makes Sense for Different Cars

Late model, good condition, popular make (under 5 years, under 100,000 km): Private sale is worth considering. You'll get a meaningful premium, and these cars attract genuine buyers quickly.

Mid-range car, average condition (5–10 years, 100,000–180,000 km): Cash-for-cars is often the smart call. The private sale premium is smaller, and the effort is the same.

Older car, high km, or any mechanical issues: Cash-for-cars or wrecker, essentially always. Private buyers are scarce and difficult when the car has any known issues.

Non-running or damaged car: Cash-for-cars or wrecker only. Private buyers for broken cars are rare and will lowball aggressively.

The Time-Value Calculation

Private sale takes time. Advertising the car, handling enquiries, doing inspections, negotiating — realistically 2–6 weeks for a decent car in good condition. For an older or problematic car, it could be months.

If your time is worth anything, factor that in. If you're getting $1,500 more from a private sale but it takes you 15 hours of work, that's $100/hour. Is that worth it to you? For some people, yes. For others, no.

The Certainty Factor

A cash-for-cars sale is certain. You get an offer, you accept it, they come to you, they pay, they take the car. Done.

Private sale is uncertain. The buyer who seemed keen pulls out. The car fails to sell for three weeks. You drop the price. You get a buyer but they want to pay in installments. These things happen constantly.

Certainty has a value. It's harder to quantify than a price difference, but it's real.

Our Honest Recommendation

For most cars in Victoria, particularly those 7+ years old or with any complications (mechanical issues, no RWC, finance, unregistered), selling to a cash-for-cars buyer is the best overall outcome when you factor in time, certainty, and net proceeds.

For late-model, clean, popular cars — private sale can be worth attempting first, with a cash-for-cars buyer as a fallback if it doesn't move quickly.

Not sure what path makes sense for your car? Call InstantCashCar at 0485 504 187 for a free, no-obligation quote. Compare it to what you'd get privately — then decide. Visit instantcashcar.com.au.