Buying a used car can save you money, but it can also bring you unexpected costs and stress if you are not careful. Many buyers only look at the price or how cool the car looks without checking its history, mechanical condition, or how it was used by previous owners. To help you make a smart decision and avoid buyer’s remorse, this article explains common red flags and mistakes you can encounter when buying a used car, especially among popular models like the Ford Ranger and other utes and SUVs that Australians have been buying in large numbers over the past few years.
According to the VFACTS 2025 new car sales report, the Australian market continued its trend toward utes and SUVs. The VFACTS data from the Federal Chamber of Automotive Industries shows that total new car sales reached a record 1,241,037 units, with several models standing out in terms of sales. And these vehicles are now widely available in the used-car market, but buyers still make mistakes when purchasing them if they are not careful.
56,555 units
51,947 units
51,297 units
26,839 units
26,161 units
So, the BYD Sealion will be excluded because it has not come for an auction yet where other 5 are and the following five commonly known models will be included: Toyota RAV4, Ford Ranger, Toyota HiLux, Ford Everest, and GWM Haval Jolion. Below are short descriptions of the popularity of each model, followed by common mistakes that buyers make when buying this model in an auction.
The Ford Ranger was Australia’s best-selling vehicle in 2025 with more than 56,000 new units registered. It is highly sought after for its rugged capabilities, towing strength, and suitability for work and recreation. However, buyers need to be aware of some common issues when considering a used Ranger at auction.
Red Flags and Mistakes When Buying a Used Ranger
By keeping these points in mind, buyers can make more informed decisions and avoid common pitfalls when purchasing a used Ford Ranger.
The Toyota RAV4 was Australia’s second best-selling vehicle in 2025 with nearly 52,000 units sold. It is popular for its reliability, fuel efficiency, and versatility, making it a common choice at used car auctions. However, buyers need to be aware of some common issues when considering a used RAV4 at auction.
Red Flags and Mistakes When Buying a Used RAV4
By watching out for these red flags and carefully inspecting each vehicle, buyers can avoid common pitfalls and make a safer, more informed purchase at auction.
Another strong seller in 2025 was the Toyota HiLux, with over 51,000 units sold. Known for its legendary reliability and rugged performance, the HiLux is a favorite at auctions and among work vehicle buyers. However, used Hiluxes can have hidden issues if you are not careful.
Red Flags and Mistakes When Buying a Used HiLux
By carefully checking these areas and inspecting the HiLux thoroughly at auction, buyers can avoid common pitfalls and make a confident, informed purchase.
Another strong seller in 2025 was the Isuzu D-MAX sold over 26,000 units and is well-regarded for its reliability and durability. Its rugged build makes it a common choice at auctions, but buyers should be aware of some red flags and mistakes when considering a used D-MAX.
Red Flags and Mistakes When Buying a Used D-MAX
By paying attention to these points and carefully inspecting the vehicle at auction, buyers can reduce risks and find a used Isuzu D-MAX that will be reliable and long-lasting.
The Ford Everest was also one of Australia’s popular SUVs in 2025, with strong sales among families and adventure drivers. Its rugged performance and spacious interior make it a common choice at used car auctions. However, buyers should be aware of some common issues to avoid costly mistakes.
Red Flags and Mistakes When Buying a Used Everest
By keeping these factors in mind and inspecting the Everest carefully at auction, buyers can reduce risks and secure a reliable, well-maintained SUV.
When buying a used car like a Ranger, HiLux, RAV4 or another popular model, you should watch out for the following things:
Before buying a car, always get a comprehensive vehicle history report. This report tells you if the car has been involved in any previous accidents and if it has had major repairs or been reported as stolen. Some sellers try to hide this from the buyer because of the car’s history of damage from previous accidents or odometer rollback problems, and a history check can uncover these red flags.
We recommended you never buy a car based on how it looks and how it performs during the test drive. Many serious mechanical problems are hidden until a qualified mechanic inspects the vehicle. A professional inspection can identify issues with the engine, suspension, brakes, or safety systems that would cost far more to fix later.
Examine the tyre wear, paintwork, and interior condition carefully. Uneven tyre wear and mismatched paint might mean the car was poorly maintained or was in an accident that was not properly repaired.
With modern cars, many issues show up in electronic systems. Car buyers often forget to test electronic devices such as air conditioning, infotainment systems, lighting, and safety features like parking sensors and lane assist and only realise defects after purchase.
Some popular models, including some years of the Ford Ranger or Toyota HiLux, may have known recall issues or common problems reported by owners. Always check if the specific car you are looking at has unresolved recalls or a history of recurring faults.
A car that appears to be cheap may have serious problems. Always balance the price of the car with its condition, maintenance history, and costs of ownership. A car that appears to be cheap may end up costing you thousands of dollars in repairs down the track.
A quick drive around the block is not enough. Test drive the car in different conditions: on hills, at highway speeds, and when braking sharply. Pay attention to unusual sounds and feel the steering and braking response. Buyers do not test drive the car sufficiently and end up overlooking problems with the car.
Research and find out the typical prices of used cars with similar years, mileage, and conditions. If a deal is too good to be true, then it probably is. Knowing the fair market value helps you avoid overpaying or buying unreliable cars.
Buying a used car can be a smart and affordable way to get reliable transportation, but it requires a lot of research and inspection. Popular models like the Ford Ranger and other top models sell out quickly, but they can also come with hidden problems if you don’t know what to look for. However, by avoiding the common mistakes and watching out for red flags, you can make a confident purchase that will give you great value without surprises along the way.
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