Australian Car Auction Data - Week Starting 21 September 2026

Here's where the Australian car auction market stands heading into the week of 21 September 2026. Every figure below is a snapshot of live auction stock at the time of writing — supply by state, price, mileage and fuel — to help buyers, dealers and fleet managers plan the week ahead.

Volume snapshot

9,808 vehicles are live at auction across Australia this week — 5,351 used/non-salvage cars (54.6%) and 4,457 salvage (45.4%). The split below sets the baseline for everything that follows: the price, mileage and fuel breakdowns all describe the used segment.

Auction volume by state

Supply is concentrated in the eastern states. NSW leads at 30%, then VIC (23.9%) and QLD (19.3%). Together the top three account for 73.2% of everything at auction — if you're only covering one state, you're seeing a fraction of the market.

Suggested bid ranges — used cars

Pricing sits mostly in the mid-market: 75.5% of used cars carry a suggested bid under $30,000, and the biggest band is $10k–$30k at 52.1%. 23.4% are under $10k and 24.5% sit above $30k — the thinner top end is where premium and near-new stock lives.

Mileage breakdown — used cars

Used stock skews toward higher mileage — 37.2% sits above 150,000 km. Only 14.4% is under 20,000 km; low-mileage cars at auction pricing are where margin gets made, so that band is worth watching closely each week.

Fuel breakdown — used cars

Petrol still dominates the used segment at 58.6%, with diesel at 38.7%. Electric and hybrid together make up just 2.5% of auction supply — a reminder that despite headlines, the auction lane is still overwhelmingly internal-combustion.

Top picks this week

A rotating look at popular makes you'll find across Australia's major auction houses. Searching for something specific? Search your make & model on Wholesale Console →