Toyota Grand Highlander Problems by Model Year

NHTSA recorded 365 consumer complaints across the 3 model years of the Toyota Grand Highlander (2024–2026) that have at least 5 complaints. 2024 has the most, with 238. Across all years, the part named most often is other or unknown (97 mentions). Pick a model year below to see its parts, mileage, recalls and service bulletins.

Best and worst Grand Highlander years →

All Grand Highlander model years

Years with fewer than 5 complaints are not listed. The score compares years of the same model, allowing for the era and for how long each year has collected complaints: 50 is a typical year, lower means fewer complaints. It is not adjusted for sales volume.

Parts named most often, all years

Counts add up complaint mentions across the listed years. A complaint can name several parts.

• Other or unknown97 23%
• Transmission and drivetrain73 18%
• Engine58 14%
• Fuel system56 13%
• Body and structure38 9.1%
• Vehicle speed control32 7.7%
• Electrical system31 7.5%
• Air bags31 7.5%

Example complaints

One per model year, chosen for length and detail. Personal details are removed. They are consumer reports, not findings.

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