2024 Gmc Terrain Safety Report
2024 GMC TERRAIN Safety Report
Safety Decision Cockpit for the 2024 Gmc Terrain
This page is the hub for deciding what to inspect next on the 2024 Gmc Terrain. It connects recall campaigns, owner complaint patterns, service bulletins, sibling model years, component issue hubs, and the model buying guide so a shopper or owner can move from a single report into the wider safety graph.
| Signal | Value | What to inspect next |
|---|---|---|
| Recall burden | Moderate (1) | Review campaign numbers, affected components, and dealer remedies below. |
| Owner complaints | Moderate (35) | Scan complaint narratives for recurring symptoms, mileage, crashes, fires, injuries, and dates. |
| Crash and fire reports | 0 | Treat any crash, fire, injury, or fatality-linked pattern as a priority pre-purchase inspection item. |
| Primary component hub | Power Train | Compare power train issues across vehicles. |
| Cleaner nearby model year | 2025 | Compare against the 2025 Gmc Terrain with 8 complaints and 0 recalls. |
| Riskier nearby model year | 2020 | Check the 2020 Gmc Terrain before buying across this generation. |
Gmc Terrain Year-by-Year Comparison
The safest purchase decision usually comes from comparing neighboring model years, not reading a single page in isolation. The table below uses only validated Gmc Terrain years already present in the cleaned NHTSA dataset, so each comparison links to a real vehicle safety report rather than a generated combination.
| Model Year | Complaints | Recalls | Use case |
|---|---|---|---|
| 2025 Gmc Terrain | 8 | 0 | Compare as a potentially cleaner alternative. |
| 2023 Gmc Terrain | 24 | 2 | Compare as a potentially cleaner alternative. |
| 2026 Gmc Terrain | 11 | 1 | Compare as a potentially cleaner alternative. |
| 2022 Gmc Terrain | 67 | 2 | Inspect as a potentially higher-complaint year. |
| 2021 Gmc Terrain | 30 | 2 | Compare as a potentially cleaner alternative. |
| 2020 Gmc Terrain | 164 | 2 | Inspect as a potentially higher-complaint year. |
2024 Gmc Terrain Complaint Theme Map
Complaint counts become more useful when they are grouped into inspection themes. For the 2024 Gmc Terrain, these are the component areas with the clearest NHTSA complaint signals. Use each link to jump from this single vehicle into broader component hubs and make-specific issue pages.
Power Train
10 owner complaints mention this component in the current safety profile.
All Power Train issues Gmc onlyUnknown Or Other
4 owner complaints mention this component in the current safety profile.
All Unknown Or Other issues Gmc onlyEngine,Fuel/Propulsion System
2 owner complaints mention this component in the current safety profile.
All Engine,Fuel/Propulsion System issues Gmc onlyFuel/Propulsion System
2 owner complaints mention this component in the current safety profile.
All Fuel/Propulsion System issues Gmc onlyPower Train,Vehicle Speed Control
2 owner complaints mention this component in the current safety profile.
All Power Train,Vehicle Speed Control issues Gmc onlyPower Train,Engine,Fuel/Propulsion System
1 owner complaint mention this component in the current safety profile.
All Power Train,Engine,Fuel/Propulsion System issues Gmc onlyAI Safety Analysis for the 2024 Gmc Terrain
Reliability Score
The 2024 Gmc Terrain receives a reliability score of 85 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates above-average reliability relative to comparable vehicles.
NHTSA Safety Ratings for the 2024 Gmc Terrain
The National Highway Traffic Safety Administration (NHTSA) evaluates vehicles through controlled crash tests and assigns star ratings from 1 to 5, with 5 being the safest.
Known Issues for the 2024 Gmc Terrain
The following issues have been identified from NHTSA complaint data and owner reports for the 2024 Gmc Terrain:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Engine, Fuel/Propulsion System Failure Multiple reports indicate engine and fuel/propulsion system failures, particularly around 42,000 miles. |
Medium | Common | 30k-60k miles |
| Powertrain System Failure Severe powertrain failures have been reported, causing complete loss of power and vehicle control. |
High | Common | 30k-60k miles |
| Transmission Failure Transmission failures have been reported, leading to complete internal transmission failure. |
Medium | Common | 30k-60k miles |
| Fluid Leak Fluid leaks have been reported, posing a risk of engine failure without warning lights. |
Medium | Common | 30k-60k miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2024 Gmc Terrain:
Transmission failures have been reported, leading to complete internal transmission failure.
Engine and fuel/propulsion system failures have been reported, particularly around 42,000 miles.
Powertrain system failures have been reported, causing complete loss of power and vehicle control.
Fluid leaks have been reported, posing a risk of engine failure without warning lights.
Recall Details for the 2024 Gmc Terrain
The following 1 recall has been issued for the 2024 Gmc Terrain by NHTSA:
Summary: General Motors, LLC (GM) is recalling certain 2024 Chevrolet Blazer, Blazer EV, Equinox, and GMC Terrain vehicles. The door strikers may fracture, resulting in the door opening unexpectedly.
Consequence: A door opening while the vehicle is being driven can increasing the risk of injury or a crash.
Remedy: Dealers will replace all four door strikers and attaching bolts, free of charge. Owner notification letters were mailed January 24, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020 and GMC customer service at 1-800-462-8782. GM's number for this recall is N232429911.
NHTSA Complaint Summaries for the 2024 Gmc Terrain
Below are complaint narratives filed by owners of the 2024 Gmc Terrain with the National Highway Traffic Safety Administration.
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 onto the ground. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage ...
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 CATALYTIC CONVEERTED AND OXY SENSOR. 2-20-26 DRIVING ON 1-94 LOST ENGINE POWER CAR BACK ON 2-25 FEUL PUMP AND FEUL LINE....
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
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 does it again. Since December my car has down this decreased power, derated notice more than 30 times!! It is a safety ris...
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 have to be replaced, along with a hose or pipe to correct the issue. The vehicle has 57k miles on it. Upon researching ...
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 just been at the dealership and they said all I needed was an update. It had to be towed and the dealership said it was ...
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 leaking fluid due to front pump / porous case at 14800 miles. Customer Satisfaction Program N232433890 issued May 16, 2024
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 no safe way to move or tow the vehicle. When attempting to tow car must be dragged, and parking brake continuously engag...
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 the vehicle; however, the gear shifter failed to move from neutral(N) and remained in Low Power Mode. The vehicle was tow...
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 immediately! Then everything turned off and we sped back went down the road like nothing happened. Luckily there was no behi...
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 flatbed tow truck was dispatched and the car was towed to the local dealership where it was purchased. At this time, the ca...
a little over two weeks ago we were going to sidney to get groceries. it was hot that day so we turned the a/c on. fog started coming out of the vents, it looked like we turned on a fog machine! a few days later we were going to town, my daughter got in and the whole driver's side floor was full of water. there was so much of it we had to get the shop vac out to suck it up. I called the dealer whe...
Vehicle shimmies upon acceleration from a stopped position.
car quit while driving could not control stopped across 2 lanes of highway almost was hit by big truck. Car would not start or go into neutral. When car almost started i put it into neutral and was pushed off of highway. dealer towed car and replaced fuel module at 25423 miles.
infotainment system safety issues. I have video. Multiple times per week when starting the car and backing the rear camera engages. When placing car in drive the rear camera never shuts off, the sound volume doesn't work, the entire infotainment system completely malfunctions. The safety is when attempting to function the controls the volume will turn up and not able to turn it down, the screen fl...
The contact owns a 2024 GMC Terrain. The contact stated that while driving at an undisclosed speed, the "Service Vehicle Soon" message was displayed, and the air bag warning light was intermittently illuminated. The vehicle was taken to the dealer; however, the dealer was unable to duplicate the failure. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mile...
Unintended acceleration in forward and reverse: the vehicle experiences unintended acceleration both in forward and reverse. While driving in heavy traffic, the vehicle continues to maintain throttle position for approximately two seconds after releasing the throttle, creating a dangerous situation where the vehicle continues to accelerate towards other cars. This defect requires emergency braki...
The contact owns a 2024 GMC Terrain. The contact stated that while driving at various speeds, the vehicle was hesitating while accelerating. The contact stated that the vehicle was stalling, and the brake pedal was spongy. The vehicle was taken to the local dealer on several occasions, but the failure was not duplicated. The vehicle was not repaired. The contact stated that the failure persisted. ...
Showing 20 of 35 complaints. Additional complaints are available via the NHTSA database.
Frequently Asked Questions About the 2024 Gmc Terrain
Has the 2024 GMC TERRAIN been recalled?
Yes, the 2024 GMC TERRAIN has 1 recall on record with NHTSA. Each recall addresses a specific safety defect identified by the manufacturer or NHTSA.
How many complaints does the 2024 GMC TERRAIN have?
The 2024 GMC TERRAIN has 35 complaints filed with NHTSA. None of the complaints involved crashes. No injuries or deaths have been reported.
What is the safety rating for the 2024 GMC TERRAIN?
The 2024 GMC TERRAIN received an overall NHTSA safety rating of excellent (5/5). Frontal crash: 5/5. Side crash: 5/5. Rollover: 4/5.
What are the most common problems with the 2024 GMC TERRAIN?
The most commonly reported problems with the 2024 GMC TERRAIN involve power train (10 complaints), unknown or other (4 complaints), engine,fuel/propulsion system (2 complaints). Other affected components include fuel/propulsion system, power train,vehicle speed control, power train,engine,fuel/propulsion system.
How many crash reports does the 2024 GMC TERRAIN have?
There are no crash reports associated with the 2024 GMC TERRAIN in the NHTSA database.
How many fire reports does the 2024 GMC TERRAIN have?
There are no fire reports for the 2024 GMC TERRAIN in the NHTSA database.
Are there any deaths reported for the 2024 GMC TERRAIN?
No deaths have been reported in NHTSA complaints for the 2024 GMC TERRAIN.
How many injuries are reported for the 2024 GMC TERRAIN?
No injuries have been reported in NHTSA complaints for the 2024 GMC TERRAIN.
Should I buy a 2024 GMC TERRAIN?
Based on NHTSA data, the 2024 GMC TERRAIN is generally recommended. It has 35 complaints, 1 recalls, and a excellent (5/5) safety rating. Always have a pre-purchase inspection done by a qualified mechanic.
What components fail most on the 2024 GMC TERRAIN?
The components with the most failures on the 2024 GMC TERRAIN are: 1. POWER TRAIN (10 complaints), 2. UNKNOWN OR OTHER (4 complaints), 3. ENGINE,FUEL/PROPULSION SYSTEM (2 complaints), 4. FUEL/PROPULSION SYSTEM (2 complaints), 5. POWER TRAIN,VEHICLE SPEED CONTROL (2 complaints). POWER TRAIN is the single most-reported problem area with 10 complaints.
What should I know before buying a 2024 GMC TERRAIN?
Be cautious of potential powertrain and transmission failures, especially around 42,000 miles. Regular maintenance is crucial. The 2024 GMC TERRAIN has 35 NHTSA complaints and 1 recalls on record. NHTSA rates it excellent (5/5).
How reliable is the 2024 GMC TERRAIN?
The 2024 GMC TERRAIN receives a reliability score of 85/100, indicating above-average reliability. This is based on 35 owner complaints, 1 recalls, and 0 crash/fire reports in the NHTSA database. Key known issues include Engine, Fuel/Propulsion System Failure and Powertrain System Failure.
What are the known issues with the 2024 GMC TERRAIN?
Known issues with the 2024 GMC TERRAIN include: Engine, Fuel/Propulsion System Failure, Powertrain System Failure, Transmission Failure, Fluid Leak. These are based on patterns found across 35 NHTSA complaints. 1 of these patterns resulted in formal recalls.
What are the most common issues with the 2024 GMC Terrain?
Common issues include powertrain and transmission failures, engine and fuel/propulsion system failures, and fluid leaks.
How often do powertrain failures occur?
Powertrain failures have been reported multiple times, particularly around 30,000 to 60,000 miles.
What should I do if I notice a fluid leak?
Have the vehicle inspected immediately to prevent potential engine failure.
Buyer Advice
Our recommendation: Be cautious of potential powertrain and transmission failures, especially around 42,000 miles. Regular maintenance is crucial.
NHTSA Data Summary for 2024 Gmc Terrain
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2024 Gmc Terrain. The data includes 35 consumer complaints filed by vehicle owners, 1 manufacturer-initiated safety recalls, and safety rating assessments associated with this vehicle.
The NHTSA has assigned the 2024 Gmc Terrain an overall safety rating of 5 out of 5 stars, with a frontal crash rating of 5 stars, a side crash rating of 5 stars, and a rollover rating of 4 stars. These ratings are determined through controlled crash testing conducted by the NHTSA.
All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.
Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.
Disclaimer: This analysis is AI-generated from NHTSA public data and does not constitute professional automotive or safety advice. Always verify recall status at NHTSA.gov and consult a qualified mechanic.
Analysis last updated: 2026-05-16