EngineLow
Minor oil consumption on some 3.5L engines.
- Typically appears
- 80,000+ miles
- What to inspect
- Check oil level and top-up history.
2017 Toyota Highlander problems
A 2017 Toyota Highlander is now 9 years old, so an average example has covered around 121,500 miles. A mid-run car · most launch faults had been addressed by this point, and wear items are the main risk at this age. Check the state safety inspection and service history alongside the documented faults below, which are sorted by whether a 2017 car has usually reached the mileage where they appear.
Compiled & reviewed by the VehicleFaults Research Team
Quick answer
The 2017 Toyota Highlander is 9 years old, so an average example has covered roughly 121,500 miles. At that mileage 1 of the documented faults are already due, so check those first.
Faults a 2017 example has usually reached
Documented onset mileage is at or below the ~122k miles an average 2017 car has covered.
Faults that appear at any mileage
Age, electronics and build-related issues that are not mileage-driven.
TransmissionLow
Occasional harsh shifts on early 8-speed (2017+).
- Typically appears
- Any
- What to inspect
- Test-drive through the gears for smooth engagement.
ElectricalLow
Entune infotainment glitches.
- Typically appears
- Any
- What to inspect
- Test the head unit and connectivity.
InteriorLow
Second-row/third-row rattles.
- Typically appears
- Age-related
- What to inspect
- Listen for rattles over bumps.
Inspecting a 2017 Toyota Highlander?
Generate a tickable pre-purchase checklist for this exact year, mileage and variant · add photos and notes as you inspect.
Check this exact carToyota Highlander · frequently asked questions
Is the Toyota Highlander reliable?
Very — it's among the most dependable three-row SUVs, with only minor issues to check.
Which engine is best?
The 3.5L V6 is strong and proven; the hybrid is also very reliable and efficient.
What should I check on a used Highlander?
Service history, oil level, and infotainment operation.