Expert advice on high-mileage used car purchases and reliability

Experts provide guidance for consumers purchasing used vehicles with high mileage, focusing on engine types and brand reliability.

When considering vehicles exceeding 200,000 kilometers, experts from Elite Motors and Slovakian Autobazar note that modern diesel engines may face high maintenance costs. While diesel engines are built for heavy loads and long distances, components such as the DPF, turbocharger, EGR, high-pressure pump, and AdBlue systems often require expensive repairs as mileage increases. In contrast, petrol engines are generally considered lower risk for high-mileage purchases because they lack these complex emission control systems, though direct-injection turbopetrol engines have their own specific maintenance needs.

Automotive expert Kacsh, owner of Accurate Automotive in Colorado, recommends specific brands for those shopping with a budget of up to $10,000. Toyota and Honda are highlighted for their longevity, with Toyota models often remaining reliable despite high mileage. Subaru is also noted as a strong choice, provided buyers check for specific issues like head gasket leaks or CVT transmission health. Regardless of the brand, experts emphasize the necessity of a professional mechanical inspection before purchase.