Toyota Hilux Reliability Decoded: Common Problems, Best Years, and What Actually Breaks Over Time
Summary The Toyota Hilux remains one of the most durable pickup platforms globally, but modern versions introduce new reliability variables. Injector sealing, oil control, DPF management, and now 48V mild-hybrid components define long-term outcomes. This guide explains what fails, why it fails, and how to diagnose issues before damage occurs. Is the Toyota Hilux really reliable in 2026? Short answer: yes, but modern emissions and hybrid systems add complexity that owners must understand. The core IMV ladder-frame platform remains mechanically robust. However, post-2020 Hilux models introduce DPF-heavy emissions control and, from 2025–2026, mild-hybrid electrical assistance. Reliability now depends as much on thermal management and diagnostic discipline as mechanical strength. Why do some Hilux engines fail earlier than others? Short answer:...