Is the Toyota Highlander Reliable? Here's the Honest Year-by-Year Answer
By Caropsy · June 30, 2026 · 5 min read
The Toyota Highlander consistently ranks near the top of three-row SUV reliability studies, and it shows in how often people search to confirm it before buying. The good news here is simpler than most of these breakdowns: there isn't much to warn you about.
A
Yes — one of the safest SUV buysConsistently low complaint rates across nearly every recent generation. Minimal watch-outs.
Best years to buy used
2014–2019 (4th gen)Strong reliability record with both the V6 and the four-cylinder. The V6 is the more proven of the two and is the recommended pick if towing or highway passing power matters.
2020–2023 (5th gen)The redesign brought a more efficient turbocharged four-cylinder and a hybrid option, both with solid early reliability data. The hybrid in particular has a strong track record at this point.
Years to think twice about
2008–2010 (2nd gen V6, early)Some early 3.5L V6 units from this window had minor oil consumption complaints. Not widespread, but worth a quick oil-level check if you're looking at one this old.
💡 Even a generally reliable model like the Highlander benefits from a Caropsy check — mileage-specific watch-outs still apply.
Common problems to know
Oil consumption (2008–2010 V6): Minor and not universal, but check oil level before buying.
Infotainment lag (2020+): Some owners report a slow-to-respond touchscreen — software, not mechanical.
Brake noise (multiple years): Common cosmetic complaint, not a reliability concern.
Bottom line
The Highlander is one of the safest three-row SUVs you can buy used at almost any year from 2014 onward. There simply isn't much to be cautious about — which is rare in this category.
Looking at a specific Highlander? Grade it before you buy.