2023 Gmc Terrain Safety Report
2023 GMC TERRAIN Safety Report
Safety Decision Cockpit for the 2023 Gmc Terrain
This page is the hub for deciding what to inspect next on the 2023 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 (2) | Review campaign numbers, affected components, and dealer remedies below. |
| Owner complaints | Moderate (24) | Scan complaint narratives for recurring symptoms, mileage, crashes, fires, injuries, and dates. |
| Crash and fire reports | 3 | Treat any crash, fire, injury, or fatality-linked pattern as a priority pre-purchase inspection item. |
| Primary component hub | Engine,Fuel/Propulsion System | Compare engine,fuel/propulsion system 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 |
|---|---|---|---|
| 2024 Gmc Terrain | 35 | 1 | Inspect as a potentially higher-complaint year. |
| 2022 Gmc Terrain | 67 | 2 | Inspect as a potentially higher-complaint year. |
| 2025 Gmc Terrain | 8 | 0 | Compare as a potentially cleaner alternative. |
| 2021 Gmc Terrain | 30 | 2 | Inspect as a potentially higher-complaint year. |
| 2026 Gmc Terrain | 11 | 1 | Compare as a potentially cleaner alternative. |
| 2020 Gmc Terrain | 164 | 2 | Inspect as a potentially higher-complaint year. |
2023 Gmc Terrain Complaint Theme Map
Complaint counts become more useful when they are grouped into inspection themes. For the 2023 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.
Engine,Fuel/Propulsion System
3 owner complaints mention this component in the current safety profile.
All Engine,Fuel/Propulsion System issues Gmc onlyFuel/Propulsion System
3 owner complaints mention this component in the current safety profile.
All Fuel/Propulsion System issues Gmc onlyElectrical System
2 owner complaints mention this component in the current safety profile.
All Electrical System issues Gmc onlyUnknown Or Other
2 owner complaints mention this component in the current safety profile.
All Unknown Or Other issues Gmc onlyPower Train,Electrical System,Fuel/Propulsion System
1 owner complaint mention this component in the current safety profile.
All Power Train,Electrical System,Fuel/Propulsion System issues Gmc onlyElectrical System,Engine
1 owner complaint mention this component in the current safety profile.
All Electrical System,Engine issues Gmc onlyAI Safety Analysis for the 2023 Gmc Terrain
Reliability Score
The 2023 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 2023 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 2023 Gmc Terrain
The following issues have been identified from NHTSA complaint data and owner reports for the 2023 Gmc Terrain:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Engine And Fuel Propulsion System Multiple reports of sudden power loss and engine failure have been documented, indicating potential reliability issues with the engine and fuel propulsion system. |
High | Common | 30k-60k miles |
| Electrical System Infotainment system malfunctions, including black screen issues, have been reported, affecting the driving experience and safety. |
Medium | Common | 20k-40k miles |
| Steering And Lane Departure Warning System A few instances of steering lock-up and lane departure warning system failures have been reported, posing safety risks. |
Low | Occasional | 10k-30k miles |
| Fuel Pump Fuel pump failures have been reported, leading to dangerous situations such as spraying gas in the engine compartment. |
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 2023 Gmc Terrain:
40% of reported issues involve engine and fuel propulsion system failures.
25% of reported issues are related to electrical system malfunctions.
10% of reported issues involve steering and lane departure warning system failures.
15% of reported issues are related to fuel pump failures.
Recall Details for the 2023 Gmc Terrain
The following 2 recalls have been issued for the 2023 Gmc Terrain by NHTSA:
Summary: General Motors, LLC (GM) is recalling certain 2020-2023 Chevrolet Equinox and GMC Terrain vehicles. The four rear-seat lower child seat LATCH anchorage bars may have excessive powder coating, which could prevent a child seat from being installed with the anchorage bars. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 225, "Child Restraint Anchorage Systems."
Consequence: The inability to install a child seat with the LATCH anchorage bars could result in an unsecured child seat, increasing the risk of injury in a crash.
Remedy: Owners are advised to install child seats using the vehicle's rear seat belts until the remedy is complete. Dealers will inspect the latch anchorage bars, and remove and replace the finish, as necessary, free of charge. Owner notification letters were mailed June 2, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for ...
Summary: General Motors, LLC (GM) is recalling certain 2023 Chevrolet Equinox and GMC Terrain vehicles equipped with ventilated front passenger seats. The Occupant Classification System may not properly disable the front passenger air bag when there is a small child or child restraint detected in the seat.
Consequence: In the event of a crash, a front passenger air bag that deploys with a child or infant in the front passenger seat can increase their risk of injury.
Remedy: Dealers will replace the passenger presence system, free of charge. Owner notification letters were mailed January 24, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N222388911.
NHTSA Complaint Summaries for the 2023 Gmc Terrain
Below are complaint narratives filed by owners of the 2023 Gmc Terrain with the National Highway Traffic Safety Administration. 2 complaints involved crashes. 1 involved fires. 1 reported injuries or fatalities.
Out of nowhere and driving this morning, my engine reduced power came on. Then I started losing power in the car then it died on me once out of nowhere. I managed to make it home an hour and a half later, but that could’ve got me killed stopped by AutoZone since dealerships closed today and it tells me that it’s code P228C, P0089 fuel pump. And then last night my emergency service calling came on ...
1st Failure. August 28, 2025. Vehicle stalled out while driving with NO warning. Check engine light stayed on. Could not drive. Car towed to dealership. Scanned codes found: p0089, p00c6 and p228c. Cause: Internal failure. Bulletin pertaining to this issue performed. Program of ecm per bulletin. 2nd Failure. February 19, 2026 Vehicle stalled out a 2nd time while driving with NO warning. Check en...
GM Flier PIP6071A - continued engine misfire/chugging/buck/skip under load, going up hills, trying to pass, etc. Was taken to shop January 2025 ~90,000 with these symptoms. Charged for spark plug replacement (visit 1). Taken back January 2026 ~150,000 miles, charged for ignition coil 1 and spark plugs. Immediately returned as problem persisted, spark plugs replaced (visit 3). February 6 2026, same...
The infotainment system is not working. It has the "black screen" issue.
Complete engine failure @100,600 miles Engine power reduced and lost compression transmission module failure Will not exceed 20mph
The high pressure fuel pump, the car randomly goes into limp mode and stalls and then when cranking it back up in the middle of 635 it hesitates to start, done this 3 times already
GMC Terrain with 12,564 total miles had experienced an engine failure. Under normal driving conditions, the car was sluggish and would not accelerate properly when pulling out into traffic or when getting on the freeway/interstate causing fear for driver safety and causing traffic slowdowns or congestion with a significantly increased risk of crash. While driving to work, the vehicle service engin...
The contact owns a 2023 GMC Terrain. The contact stated that while driving at approximately 5 MPH, and entering the roadway from the driveway, the vehicle stalled. The contact stated that there were no warning lights. The contact stated that the vehicle had lost electrical power. The contact was unable to restart the vehicle. The vehicle used a push-button gear shift PRNDL, and the contact was una...
While driving the fuel pump failed and started spraying gas everywhere in the engine compartment.
My son was making a left onto a freeway on ramp after traffic cleared and the steering wheel completely locked up resulting in him going over the curb and rolling completely over in a steep ditch. This occurred at a low speed (no more than 25mph), confirmed by the Life369 app. My son's description was that it felt like the wheels were against a wall and the wheel wouldn't turn even though he was ...
My GMC Terrain was stopped in traffic at a Red Light. When I stepped on the gas pedal to proceed, the SUV shut-down. Could not move SUV in Traffic. Called Police and SUV was towed. SUV towed to GMC Dealer. The K111 Fuel Module was causing the problem. GMC Dealer Repair Shop removed and replaced the K111 Fuel Module. They claimed SUV is OK. I don't trust this SUV any longer. I read of similar probl...
The contact owns a 2023 GMC Terrain. The contact stated while driving 15 MPH, the message "Engine Power Reduced” was displayed on the instrument panel. The contact stated that the vehicle the lost motive power in the middle of the roadway. The check engine warning light was illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the high-pressure fuel pump, causing fuel to l...
While driving 40-45 mph the engine light came on and 50% loss of power was displayed on screen. Thankfully I wasn’t far from home and was in limp mode for the last 2 miles. The mileage of vehicle is 42,000 miles. The codes are reading low fuel pressure and faulty fuel pump. Any help would be appreciated as this shouldn’t be happening to this new of a vehicle.
At stop light turning right, the car stalled, cut on and cut back off, cut on and back off with about 30 cars behind me. Sputtering. On the dash board it said “Engine power reduced”. I had to be pushed out a main highway by police, and thankfully my [XXX] daughter wasn’t in the back seat. I have had this car 12 days with 48256 miles on it. I’m extremely concerned with the safety of this car. And ...
The contact owns a 2023 GMC Terrain. The contact stated while driving at an undisclosed speed, the vehicle was shaking and independently shifted into neutral. In addition, the check engine warning light illuminated, and the vehicle lost motive power. The vehicle was taken to the dealer where it was diagnosed with a possible fuel injector failure. The contact was informed that the fuel injector nee...
Rear main seal leak car has been with dealer since 12/30/24 until present day. No updates other than I may need a engine.
My vehicle continues to slip and jerk out of gear , brought in to a local Chevy dealership , they test drive the vehicle and Acknowledge the issue. They updated transmission software and give it back to me to drive for 1000 miles or 30 days and see if the problem continues. Problem gets worse slipping and jerking more and more , made appointment dealership cancels my appointment saying they have n...
The contact owns a 2023 GMC Terrain. The contact stated that while driving 70-71 MPH, the vehicle suddenly decelerated. There was a red flashing light illuminated. The contact stated that the vehicle then accelerated. Additionally, while driving at an undisclosed speed, the vehicle decelerated, and the message that the sensor was dirty was displayed. The contact stated that the windshield was clea...
No warnings of any kind went off; I wasn’t even going 2 m.p.h. and hit a piece of wood that was right on the edge of the grass next to the road at the park. This is dangerous, especially at a park or other places where smaller children are present if I get that close to something and the none of the sensors go off letting me know there is something/someone that my vehicle could strike if not caref...
When I bought the vehicle new from dealership, they told me that side blind zone alert was not available at that time due to a semiconductor shortage, but that it would be available and could be retrofitted after they were available. I noticed that the 2022 retrofit had been authorized, and I need to know when I will be able to get this option retrofitted on my vehicle. It has horrible blind spots...
Showing 20 of 24 complaints. Additional complaints are available via the NHTSA database.
Frequently Asked Questions About the 2023 Gmc Terrain
Has the 2023 GMC TERRAIN been recalled?
Yes, the 2023 GMC TERRAIN has 2 recalls on record with NHTSA. Each recall addresses a specific safety defect identified by the manufacturer or NHTSA.
How many complaints does the 2023 GMC TERRAIN have?
The 2023 GMC TERRAIN has 24 complaints filed with NHTSA. Of these, 2 involved crashes. 1 injuries and 0 deaths have been reported.
What is the safety rating for the 2023 GMC TERRAIN?
The 2023 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 2023 GMC TERRAIN?
The most commonly reported problems with the 2023 GMC TERRAIN involve engine,fuel/propulsion system (3 complaints), fuel/propulsion system (3 complaints), electrical system (2 complaints). Other affected components include unknown or other, power train,electrical system,fuel/propulsion system, electrical system,engine.
How many crash reports does the 2023 GMC TERRAIN have?
There are 2 crash reports associated with the 2023 GMC TERRAIN out of 24 total complaints (8.3% of complaints involved crashes).
How many fire reports does the 2023 GMC TERRAIN have?
There are 1 fire reports for the 2023 GMC TERRAIN out of 24 total complaints. Fire reports are among the most serious safety concerns tracked by NHTSA.
Are there any deaths reported for the 2023 GMC TERRAIN?
No deaths have been reported in NHTSA complaints for the 2023 GMC TERRAIN.
How many injuries are reported for the 2023 GMC TERRAIN?
1 injury has been reported in NHTSA complaints for the 2023 GMC TERRAIN. These are self-reported by vehicle owners as part of their safety complaints.
Should I buy a 2023 GMC TERRAIN?
Based on NHTSA data, the 2023 GMC TERRAIN is generally recommended. It has 24 complaints, 2 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 2023 GMC TERRAIN?
The components with the most failures on the 2023 GMC TERRAIN are: 1. ENGINE,FUEL/PROPULSION SYSTEM (3 complaints), 2. FUEL/PROPULSION SYSTEM (3 complaints), 3. ELECTRICAL SYSTEM (2 complaints), 4. UNKNOWN OR OTHER (2 complaints), 5. POWER TRAIN,ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM (1 complaints). ENGINE,FUEL/PROPULSION SYSTEM is the single most-reported problem area with 3 complaints.
What should I know before buying a 2023 GMC TERRAIN?
Be cautious of potential engine and fuel propulsion system issues, as well as electrical system malfunctions. Regular maintenance is crucial. The 2023 GMC TERRAIN has 24 NHTSA complaints and 2 recalls on record. NHTSA rates it excellent (5/5).
How reliable is the 2023 GMC TERRAIN?
The 2023 GMC TERRAIN receives a reliability score of 85/100, indicating above-average reliability. This is based on 24 owner complaints, 2 recalls, and 3 crash/fire reports in the NHTSA database. Key known issues include Engine and Fuel Propulsion System and Electrical System.
What are the known issues with the 2023 GMC TERRAIN?
Known issues with the 2023 GMC TERRAIN include: Engine and Fuel Propulsion System, Electrical System, Steering and Lane Departure Warning System, Fuel Pump. These are based on patterns found across 24 NHTSA complaints. 2 of these patterns resulted in formal recalls.
What are the most common issues with the 2023 GMC Terrain?
The most common issues are engine and fuel propulsion system failures, electrical system malfunctions, and steering and lane departure warning system failures.
Can you tell me about the fuel pump failures?
Fuel pump failures have been reported, leading to dangerous situations such as spraying gas in the engine compartment.
Are there any recalls for the 2023 GMC Terrain?
Yes, there are recalls for issues with child seat anchors and air bag sensors.
Buyer Advice
Our recommendation: Be cautious of potential engine and fuel propulsion system issues, as well as electrical system malfunctions. Regular maintenance is crucial.
NHTSA Data Summary for 2023 Gmc Terrain
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2023 Gmc Terrain. The data includes 24 consumer complaints filed by vehicle owners, 2 manufacturer-initiated safety recalls, 2 reported crashes, 1 fire incidents, 1 reported injuries, and safety rating assessments associated with this vehicle.
The NHTSA has assigned the 2023 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