2025 Toyota Grand Highlander problems and complaints
Owners have filed 81 complaints with NHTSA about the 2025 Toyota Grand Highlander. The most-reported areas: Unknown Or Other (22), Power Train (18), Engine (13).
Key takeaways
- 81 owner complaints on file with NHTSA.
- 0 involve a crash, 0 a fire, 0 reported injuries.
- Complaints are unverified owner reports; recalls are confirmed defects.
| Component | Complaints | Share |
|---|---|---|
| Unknown Or Other | 22 | 27% |
| Power Train | 18 | 22% |
| Engine | 13 | 16% |
| Fuel/Propulsion System | 12 | 15% |
| Structure | 10 | 12% |
| Electrical System | 6 | 7% |
| Vehicle Speed Control | 6 | 7% |
| Suspension | 3 | 4% |
| Lane Departure | 3 | 4% |
| Service Brakes | 3 | 4% |
| Engine And Engine Cooling | 3 | 4% |
| Forward Collision Avoidance | 3 | 4% |
One complaint can name several components, so shares add up to more than 100%.
Parts for the 2025 Toyota Grand Highlander
GarageDex's verified specs for this car. Each Buy button searches Amazon for that exact part.
- Battery
- Engine oil
- Oil filter
- Engine air filter
- Cabin air filter
- Wiper blades
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| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2025 Toyota GRAND HIGHLANDER SUV AWD | 5/5 | 4/5 | 5/5 | 4/5 |
| 2025 Toyota GRAND HIGHLANDER SUV FWD | Not rated | Not rated | Not rated | Not rated |
Latest complaints, as filed
Owner-written and unverified by NHTSA.
Unknown Or Other - filed 2026-10-27
The front panel of the two-panel glass moonroof spontaneously shattered, buckled and collapsed onto the panoramic roof sunshade of my 2025 Toyota Grand Highlander Hybrid without any impact or accident. I was driving at about 35-45 mph on a paved road and noticed the sound of wind coming from the car ceiling. I opened...
Suspension,power Train - filed 2026-10-25
Experienced repeated axle issues, acceleration hesitation, and poor suspension performance. Dealer failed to identify or reproduce the problem despite multiple visits and diagnostic fees. Axles eventually required out-of-pocket replacement due to popping and clicking. Suspected axle defect persists, and the vehicle rem...
Fuel/Propulsion System - filed 2026-10-15
The vehicle exhibits abnormal fuel system behavior. When the vehicle reaches a low fuel condition (approximately 40–50 miles to empty), the fuel tank only accepts about 12 gallons, even though the listed tank capacity is 17.2 gallons. After refueling, the fuel gauge displays FULL and the “Distance to Empty” reading jum...
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More for the 2025 Toyota Grand Highlander
Complaints are reports filed by owners with the National Highway Traffic Safety Administration. NHTSA publishes them without verifying them, and counts rise with how many cars were sold, so compare years of the same model rather than different models. Crash ratings are NHTSA's own 5-Star Safety Ratings results.