2026 Toyota Grand Highlander: Is It Reliable?
Problems, Recalls & Buyer Verdict
Shopping for a used 2026 Toyota Grand Highlander? This page highlights owner-reported complaint patterns and recall history so you can inspect the right systems before buying. Current data includes 11 complaints, with Uncategorized Issues as the top reported area.
2026 Toyota Grand Highlander Fuel Economy
✓ EPA Official DataEPA-rated fuel economy across 5 2026 Toyota Grand Highlander trim configurations. The median figure is shown; range reflects all available trims.
Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions. 5 trims analysed.
2026 Toyota Grand Highlander Safety Ratings
NHTSA 5-Star Program2 variants tested — showing 2026 TOYOTA GRAND HIGHLANDER SUV N/A AWDOfficial crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.
Overall
17.4% rollover risk
Frontal Crash
Side Crash
Rollover
17.4% probability
Source: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.
Based on NHTSA complaint data, the 2026 Toyota Grand Highlander has 11 owner complaints, 0 crash-related complaints, and 1 recall campaign on record. The most frequently reported component is Uncategorized Issues. NHTSA reliability signal: Good Record.
- Make
- Toyota
- Model
- Grand Highlander
- Model year
- 2026
- NHTSA owner complaints
- 11
- Crash-related complaints
- 0
- Safety recall campaigns
- 1
- Top reported component
- Uncategorized Issues
- Reliability signal
- Good Record
- EPA MPG combined
- 27
- EPA MPG city / highway
- 26 / 27
- Fuel type
- Regular Gasoline
- NHTSA overall safety rating
- 5/5 stars
- NHTSA frontal crash rating
- 4/5 stars
- NHTSA side crash rating
- 5/5 stars
- NHTSA rollover rating
- 4/5 stars
- Electronic stability control
- Standard
Most Common 2026 Toyota Grand Highlander Problems
Top owner-reported complaint areas and where they often appear.
Uncategorized Issues
Structural Problems
Wheel Issues
Complaint patterns center on Uncategorized Issues, Structural Problems, Wheel Issues. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.
Should You Buy a Used 2026 Toyota Grand Highlander?
The 2026 Toyota Grand Highlander looks comparatively lower-risk based on complaint volume, but model-year averages do not confirm the condition of any specific used car.
Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report.
What to Check Before Buying a Used 2026 Toyota Grand Highlander
Inspection Focus
- Investigate uncategorized issues by requesting detailed service records from the previous owner.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for structural, wheel, engine, electrical, lane departure, brake, and forward collision avoidance components.
- Have a mechanic inspect the vehicle before purchase, focusing on reported components.
Before You Close the Deal
- Investigate uncategorized issues by requesting detailed service records from the previous owner.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for structural, wheel, engine, electrical, lane departure, brake, and forward collision avoidance components.
- Have a mechanic inspect the vehicle before purchase, focusing on reported components.
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2026 Toyota Grand Highlander, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
What the Complaint Data Suggests
Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology
Complaints for the 2026 Toyota Grand Highlander are concentrated in uncategorized issues and structural problems, though the total number of complaints is low. No crash-related complaints were reported, and confidence in the data is low due to the small sample size.
- Uncategorized Issues account for the highest number of complaints among all components.
- Structural Problems are the second most reported component.
- No crash-related complaints were filed for this model year.
- Uncategorized Issues
- Structural Problems
- Wheel Issues
All 2026 Toyota Grand Highlander Complaints by Category
Every owner-reported complaint category filed with NHTSA for the 2026 Toyota Grand Highlander. Use this as a pre-purchase inspection checklist.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Uncategorized Issues | 5 | — | — | — | |
| Structural Problems | 2 | — | — | — | |
| Wheel Issues | 1 | — | — | — | |
| Engine Problems | 1 | — | — | — | |
| Electrical Faults | 1 | — | — | — | |
| Lane Departure | 1 | — | — | — | |
| Brake System | 1 | — | — | — | |
| Forward Collision Avoidance: AEB | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Real Owner Complaints
Read what owners actually reported to NHTSA for the 2026 Toyota Grand Highlander. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Moon roof exploded while driving on highway. This is most likely due the to temperate glass used for the moon roof. No collision happened, no debris flying from somewhere else hit the glass, there was no cause for it shatter, the glass just exploded almost causing my family to ge…
My 2026 Toyota Grand Highlander Hybrid sunroof shattered spontaneously while driving - no impact, no prior damage. I was driving at 20-25 mph on a feeder way, approaching a signal
While driving at approximately 20-25 mph, the panoramic sunroof glass of my vehicle suddenly shattered without any warning. There was no impact from road debris, no visible chip, and no prior damage to the glass. The glass appeared to explode outward, creating a loud noise and c…
Car vibrates at high speeds. Dealers idea of fixing is to "overinflate tires, drive for 45 minutes and then let hang on lift"
I purchased this vehicle new from Toyota of madison in Indiana on 3/26/2026. It had 300+ miles on it. Had it for just a week before this warning light came on while idling or driving very slowly..… High Coolant Temp. Pull over in a safe area immediately. My temperature gauge was…
When I went to turn the car on last Tuesday (3/24.2026), the entire digital dashboard was black. I tried restarting the car a few times with no resolution. Thankfully, the infotainment screen and heads up display (HUD) were on and working fine. If it was not for the HUD, I would …
Front windshield cracked on its own. Car was parked in driveway and there was nothing affecting the crack. It cracked on its own. This is brand new car Grand Highlander 2026 and owned for only 1 month. The front windshield shod not crack like that on its own out of nowhere. I rea…
We were going down the highway in our brand new Grand Highlander yesterday (3500 miles, 3 months old) and it was like a bomb had gone off. The panoramic sunroof exploded up and out. Glass started falling on my daughter whom was in the middle seat. My husband had to quickly pull…
At low speeds under 40 mph, there is a very pronounced and uncomfortable cabin boom noise when going over bumps.
The Electronic Park Brake (EPB) fails to release when the car is shifted into gear. The park brake dashboard light remains on, and the brake does not release. The problem is intermittent but has occurred multiple times in the first 2 months and 2,000 miles of owning the newly p…
I recently purchased a Toyota Grand Highlander just two days ago, and I’m experiencing a serious issue that is affecting my ability to drive the vehicle safely. At speeds between 25–40 mph, there is a significant cabin boom and echo inside the vehicle. This creates a pressure sen…
Source: NHTSA Complaints Database. Real owner reports for the 2026 Toyota Grand Highlander.
2026 Toyota Grand Highlander Recalls
1 campaignNHTSA recall campaigns for the 2026 Toyota Grand Highlander. 1 recall campaign is on record for this model year. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
2026 Toyota Grand Highlander Buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2026 Toyota Grand Highlander reliable?▾
Good Record. NHTSA currently shows 11 owner complaints, 0 crash-related complaints, and 1 recall campaign for this model year. The 2026 Toyota Grand Highlander looks comparatively lower-risk based on complaint volume, but model-year averages do not confirm the condition of any specific used car. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.
What are the most common problems with the 2026 Toyota Grand Highlander?▾
#1: Uncategorized Issues (5 complaints). #2: Structural Problems (2 complaints). #3: Wheel Issues (1 complaints)
At what mileage do problems start on the 2026 Toyota Grand Highlander?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2026 Toyota Grand Highlander?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2026 Toyota Grand Highlander, NHTSA complaints include 0 crash-related reports and 0 fire reports out of 11 total complaints. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2026 Toyota Grand Highlander have any recalls?▾
Yes. 1 NHTSA recall campaign affect the 2026 Toyota Grand Highlander. A major recall area is BACK OVER PREVENTION:DISPLAY FUNCTION. 1 recall campaign is on record for this model year. Always verify open recalls by VIN because completion status varies by vehicle.
Should I buy a 2026 Toyota Grand Highlander?▾
The 2026 Toyota Grand Highlander looks comparatively lower-risk based on complaint volume, but model-year averages do not confirm the condition of any specific used car. Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report. Pay extra attention to Uncategorized Issues during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Toyota Grand Highlander reliability report with year-by-year comparison.
Owner Reliability Rating
Rate the 2026 Toyota Grand Highlander based on your ownership experience.
Add your rating:
Ratings are based on owner experience and are separate from NHTSA data shown above.
Check the Exact Vehicle History Before You Buy
Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.