Sales of used cars fell for yet another month in December, when resale values and supplies of second-hand vehicles also shrank.

    Data compiled by AutoGrab and published by the Australian Automotive Dealer Association (AADA) shows 181,724 used vehicles were sold in December compared to the previous month, representing an 8.1 per cent drop and the fourth month of decline since July.

    There were 322,532 active listings, a drop of 3.8 per cent on November 2024. Figures for every state and territory bar the Northern Territory and Western Australia were down.

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    However, compared to December 2023 used-car sales were up by 7.3 per cent, while the number of active listings was up by 16.7 per cent.

    “Average days to sell have increased to 48.7, the highest since October, suggests that sellers are dealing with slower moving stock. This trend is expected to continue in 2025 as the growing oversupply of new vehicles creates a spillover effect into the used car market,” said AADA CEO James Voortman.

    Of course, the supply situation for new vehicles could change drastically as industrial action at our nation’s ports affects availability.

    The AADA noted oversupply of new vehicles was pushing down retained values, with every vehicle segment across every age category – bar 2-5 year-old light commercial vehicles – seeing a reduction.

    The average time to sell a used car increased to 48.7 days, up from 47 days in November but below December 2023’s 50.9-day figure.

    The AADA and AutoGrab offer the following definitions for the monthly Automotive Insights Report:

    • For Sale: Level of available used and demo cars listed online by dealers and private sellers nationally at the time of reporting. AutoGrab processes and de-duplicates listings to identify and eliminate repetitions, ensuring that vehicles listed across multiple platforms are counted only once.
    • Sales: Total vehicles delisted from online marketplaces, serving as a close proxy to actual sales and recorded monthly. The delisting count also reflects unique vehicles, as AutoGrab processes and deduplicates listings to identify and eliminate repetitions, ensuring that vehicles listed across multiple platforms are counted only once.

    Best-selling used cars (up to 10 years old)

    The list of the top 10 best-selling used cars in December 2024 was in the same order as the previous month, with the Ford Ranger once again topping the charts.

    ModelSales (December 2024)Change from NovemberAverage days to sell
    Ford Ranger4992-8.1%50
    Toyota HiLux3643-11.8%39.5
    Toyota Corolla3072-9.1%37.2
    Toyota RAV42371-7.1%43.9
    Hyundai i302287-6.0%39.8
    Mitsubishi Triton2101-12.7%49.1
    Toyota Camry2041-10.2%48.9
    Mazda CX-52020-6.1%48.3
    Mazda 31883-7.0%35
    Volkswagen Golf1573-6.1%54.1

    Best-selling used EVs (up to 10 years old)

    ModelSales (December 2024)% change from November
    MG 4289+15.1%
    Tesla Model 3235-14.5%
    Tesla Model Y107+12.6%
    Nissan Leaf99+2.1%
    GWM Ora85-2.3%
    BMW i484-2.3%
    BMW iX178+44.4%
    Hyundai Kona72-25.8%
    BYD Atto 362+34.8%
    Kia EV659+18.0%

    Used car sales by state and territory

    State/territoryVehicles listedVehicles sold
    New South Wales92,58852,119
    Victoria87,34845,201
    Queensland70,63641,321
    Western Australia38,62823,487
    South Australia21,84613,017
    Tasmania62214027
    Australian Capital Territory39121967
    Northern Territory1353585
    Total322,532181,724

    Sales by vehicle type

    Vehicle typeListed for saleTotal sales
    SUVs135,48974,092
    Passenger cars114,38870,706
    Utes59,73731,419
    Vans and buses12,9185507

    Sales by fuel type

    Vehicle typeSales (December 2024)Change from November
    Petrol114,664-8.0%
    Diesel56,153-8.8%
    Hybrid8294-5.4%
    Electric vehicles (EV)2083-3.3%
    Plug-in hybrid (PHEV)276-8.0%
    LPG254-5.6%

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    William Stopford

    William Stopford is an automotive journalist based in Brisbane, Australia. William is a Business/Journalism graduate from the Queensland University of Technology who loves to travel, briefly lived in the US, and has a particular interest in the American car industry.

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