2024 GMC TERRAIN Problems
Real NHTSA owner complaints for the 2024 Gmc Terrain. This model year has 42 NHTSA complaints — top issue: Transmission / Drivetrain.
Model-Year Complaints
42 owner reports
Recall Campaigns
1 NHTSA campaigns
Top Failure Area
Transmission / Drivetrain
Worst 2024 Gmc Terrain Problems
Top 3 most-reported issues with average mileage at failure.
Transmission / Drivetrain
Fuel/Propulsion System
Engine Problems
AI Interpretation — 2024 Gmc Terrain
Low ConfidenceBased on 42 NHTSA complaints for the 2024 GMC Terrain, the data suggests that transmission and drivetrain issues are the most frequently reported concern, followed by fuel/propulsion system and engine problems. There is one recall and one crash-related complaint, but the low confidence level means these patterns should be interpreted cautiously.
- Transmission and drivetrain complaints account for the largest share of reported issues.
- Fuel/propulsion system and engine problems each have a notable number of complaints.
- There is one recall and one crash-related complaint for the 2024 model year.
- Transmission / Drivetrain issues are the most common complaint.
- Fuel/Propulsion System problems are the second most reported.
- Engine Problems are also frequently cited.
- Inspect the transmission and drivetrain for any signs of issues or previous repairs.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for fuel system and engine components.
- Have a mechanic inspect the vehicle before purchase.
Considering a 2024 Gmc Terrain?
This page shows the model year's reputation. The VIN tells you about this specific car — accidents, title issues, odometer fraud. Full report just $12.95 (vs. Carfax $39.99).
All Problems by Category
Every NHTSA complaint category for the 2024 Gmc Terrain. A single complaint may appear in multiple categories.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Transmission / Drivetrain | 17 | — | — | — | |
| Fuel/Propulsion System | 9 | — | — | — | |
| Engine Problems | 9 | — | — | — | |
| Uncategorized Issues | 8 | — | — | — | |
| Electrical Faults | 6 | — | — | — | |
| Brake System | 3 | — | — | — | |
| Unintended Acceleration | 3 | — | — | — | |
| Forward Collision Avoidance: AEB | 2 | — | — | — | |
| Airbag Malfunctions | 2 | 1 | — | — | |
| Firerelated | 1 | — | 1 | — | |
| Hydraulic | 1 | — | — | — | |
| Lane Departure | 1 | — | — | — | |
| Steering Defects | 1 | — | — | — | |
| Structural Problems | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2024 Gmc Terrain. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
On January 16, 2026 our 2024 GMC Terrain Denali experienced complete loss of power. The car was unmovable from the road, unable to shift into neutral, and unable to release the braking system in addition to the emergency brake. There were no warnings or indications prior to the v…
This is a continuation for NHTSA campaign number 11711615. While an additional NHTSA complaint has been filed for the power train, this focuses specifically on design failures in the braking system. Our vehicle experienced a highway failure of the fuel pump, but due to the nature…
The screen continues to go out. Screen contains many safety functions. When it malfunctions it is distracting.
While driving the vehicle, the engine light came on, plus message board said service transmission and the engine went into limp mode. We let the car sit for awhile and checked the car. A scan said it was the pressure solenoid A in the transmission. The car sat for a day and the l…
The contact owned a 2024 GMC Terrain. The contact stated that while her daughter was driving 5 MPH on an intersection, another vehicle driving 40 MPH crashed into the driver's side of the vehicle, by the driver's side door. The driver's side curtain air bag deployed. The contact …
See attached document for complaint.
this just started on it's own. back up rear camera shows distortion from time to time and appears to be getting worse or happening more.
The contact owns a 2024 GMC Terrain. The contact became aware of a fluid leak underneath the vehicle. There was no warning light illuminated. The vehicle was driven to a local dealer, where it was diagnosed with a leaking torque converter seal, allowing transmission fluid to leak…
I WAS DRIVING THE CAR ON 12-22-25 I LOST POWER MY CAR DIED ON I94. BATTERY DIED THE DEARLSHIP COULDNT GET THE CODE. GOT THE CAR BACK ON 12-26-25. ENGINE LIGHT CAME ON CARRIE GMC REPLACED BATTERY . CAR BACK ON 12-29-25.. ENGINE LIGHT BACK ON 12-31-25 CAR BACK ON 1-8-26 REPLACLED …
While driving several times smelt gas and car cut out engine came on and car stopped mid driving multiple times. Says they replaced fuel pump reset car etc
Check engine light is coming on, indicating reduced engine power. Took vehicle to GMC dealer and they advised that the repair shop was getting assistance from the GMC Tech line to update a module to correct the issues. I was informed today that the high pressure fuel pump will h…
I bought my car in July of 2025 and since then my car keeps derating and reducing engine power while driving down the road at 70 miles an hour. It cuts out and decreases power. I took my car to the shop twice to have them tell it needed an update. I drove away and then the car do…
On Febuary 14 2026 I was driving on the feeder of the freeway with speeds of 50 mph my car suddenly down shifted in the middle of driving started shaking real bad stalled wouldn’t start wouldn’t go in gear at all would just die and say engine power reduced. This is after it had …
Transmission dropped complete out of gear while driving. Got vehicle moving again. Took to dealership. Found complete internal transmission failure at 6779 miles. Transmission replaced with new unit. New transmission has erratic / hard shifts. Found replacement transmission leaki…
Powertrain System failure while driving, causing complete loss of power on road. The car lacks any accessible manual overrides to put in neutral or turn off parking break. This leaves the car stuck in park with all four wheels locked in the middle of the road in an incident with …
The contact owns a 2024 GMC Terrain. The contact stated that while his wife was driving at various speeds, the vehicle experienced a loss of automotive power. The check engine and transmission warning lights were illuminated. In addition, the contact's wife attempted to restart t…
The rear camera is displaying the top of the license plate! It wasn’t doing it when I first purchased the car. Dealer states it is normal. I do not agree.
FUEL PUMP WENT OUT AT 42K MILES.
My wife and I took our new vehicle on a 7k mile road trip this summer. Two times while on the freeway around 70 MPH, the sensors went wild. The cars auto break came on and red lights and collision warnings went off in the seat and the HUD. The vehicle slowed down to about 35 imme…
I purchased a new 2024 GMC Terrain in March 2024. At the time of the incident the mileage was approximately 18,000 miles. On [XXX], as I was driving on a MA state highway, the car lost power with no warning. I was able to "coast" into a parking lot where I contacted OnStar; a fla…
Source: NHTSA Complaints Database. Real owner reports for the 2024 Gmc Terrain.
Recalls for 2024 Gmc Terrain
1 campaignNHTSA recall campaigns for the 2024 Gmc Terrain. Recalls are free to fix at any authorized dealer. Run a VIN check below to see if your specific vehicle has open recalls.
2024 Gmc Terrain — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2024 Gmc Terrain reliable?▾
Notable Issues. The 2024 Gmc Terrain has 42 NHTSA owner complaints, 1 crash-related, and 1 recall campaign. The most reported issue is Transmission / Drivetrain (17 complaints). Source: NHTSA via VinSpector AI.
What are the most common problems with the 2024 Gmc Terrain?▾
#1: Transmission / Drivetrain (17 complaints). #2: Fuel/Propulsion System (9 complaints). #3: Engine Problems (9 complaints)
At what mileage do problems start on the 2024 Gmc Terrain?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2024 Gmc Terrain?▾
The 2024 Gmc Terrain has 1 crash-related complaints and 1 fire reports out of 42 total NHTSA complaints. 2 injuries were reported. For NCAP lab crash test star ratings, visit nhtsa.gov/ratings.
Does the 2024 Gmc Terrain have any recalls?▾
Yes — 1 NHTSA recall campaign affect the 2024 Gmc Terrain. The largest issue: STRUCTURE:BODY:DOOR. Check nhtsa.gov/recalls or run a VIN check to see if your specific vehicle has open recalls.
Should I buy a 2024 Gmc Terrain?▾
The 2024 Gmc Terrain has notable issues — review the top problems before buying. Pay particular attention to Transmission / Drivetrain issues. Always run a VIN check on the specific car you're considering to check for accident history, open recalls, and title brands.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Gmc Terrain reliability report with year-by-year comparison.
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Check Your Specific 2024 Gmc Terrain
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud. Full report just $12.95 (vs. Carfax $39.99).