2020 Gmc Acadia Safety Report
2020 GMC Acadia: Excellent Crash Ratings Mask Significant Powertrain and Electrical Reliability Concerns with Multiple Recalls
AI Safety Analysis for the 2020 Gmc Acadia
Reliability Score
The 2020 Gmc Acadia receives a reliability score of 55 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates average reliability — some notable concerns exist that prospective buyers should be aware of.
Known Issues for the 2020 Gmc Acadia
The following issues have been identified from NHTSA complaint data and owner reports for the 2020 Gmc Acadia:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Transmission Failure/Shudder Multiple complaints of transmission shuddering, hard shifting, loss of power, and complete transmission failure, often linked to torque converter issues or internal sensor problems (P0700/P187e). |
High | Common | 50000-80000 miles |
| Steering Assist Reduced Warning Frequent warnings of 'Steering Assist Reduced - Drive with Care,' often accompanied by AC failure, loud fans, and non-functional temperature gauge, sometimes linked to thermostat or electrical issues. |
Medium | Common | 40000-70000 miles |
| Electrical System Malfunctions Issues with door locks not working (especially after rain/car wash), key fob not detected, vehicle not starting, and random electrical resets, suggesting water intrusion or BCM issues. |
Medium | Occasional | any miles |
| Engine Coolant/Thermostat Issues Check engine lights for thermostat (P01F0, P0128), coolant leaks (radiator, heater line), and thermostat opening at lower than intended temperatures. |
Medium | Occasional | 50000-70000 miles |
| Forward Collision Avoidance System Malfunction Front camera going dark, leading to inoperable adaptive cruise control and forward collision detection, increasing crash risk. |
Medium | Rare | any miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2020 Gmc Acadia:
Frequent complaints about transmission shudder, hard shifting, and complete failure, often related to torque converter or internal sensors.
Issues with door locks, key fob detection, starting problems, and general electrical malfunctions, sometimes linked to water intrusion.
Problems including coolant leaks, thermostat failures (P01F0, P0128), and engine stalling.
Recurring 'Steering Assist Reduced' warnings, often accompanied by other electrical or engine temperature issues.
Reports of engine stalling without warning, potentially related to the recalled fuel pump issue.
Complaints of sudden, unexpected braking or activation of the parking brake without warning.
Malfunctions of the front camera affecting adaptive cruise control and collision detection.
Frequently Asked Questions About the 2020 Gmc Acadia
Is the 2020 GMC Acadia safe?
Based on NHTSA data, the 2020 GMC Acadia received excellent crash test ratings (5 stars overall, frontal, and side, 4 stars rollover). However, it has 82 owner complaints, 4 crashes, and 2 injuries reported, along with 6 safety recalls addressing critical components like the transmission, fuel pump, and rearview camera. While it performs well in crash tests, real-world reliability and component failures are a concern.
What are common problems with the 2020 GMC Acadia?
The most reported issues for the 2020 GMC Acadia include POWER TRAIN problems (9 complaints) such as transmission shuddering and failure, ELECTRICAL SYSTEM malfunctions (6 complaints) affecting door locks and starting, and ENGINE issues (5 complaints) like coolant leaks and thermostat failures. The 'Steering Assist Reduced' warning is also a frequently cited problem.
Has the 2020 GMC Acadia had any recalls?
Yes, the 2020 GMC Acadia has had 6 recalls. These include issues with the rearview camera, over-cured tires, missing transmission bolts that could lead to loss of propulsion, a faulty fuel pump jet nozzle causing engine stalls, and potential degradation of rear side airbag performance.
Are there transmission issues with the 2020 GMC Acadia?
Yes, transmission issues are a significant concern. The POWER TRAIN component has the highest number of complaints (9), with owners reporting shuddering, hard shifting, loss of power, and complete transmission failure. There was also a recall for missing transmission bolts that could lead to a loss of propulsion.
What do the NHTSA safety ratings mean for the 2020 GMC Acadia?
The NHTSA safety ratings of 5 stars overall, 5 stars for frontal and side impacts, and 4 stars for rollover indicate that the 2020 GMC Acadia provides excellent protection to occupants in a crash. However, these ratings do not account for potential component failures or reliability issues that could lead to a crash, which are highlighted by the numerous owner complaints and recalls.
Buyer Advice
Our recommendation: Given the excellent crash test ratings but significant powertrain and electrical complaints, along with numerous recalls, potential buyers should prioritize a thorough pre-purchase inspection, especially of the transmission and electrical system, and ensure all recall remedies have been performed.
NHTSA Data Summary for 2020 Gmc Acadia
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2020 Gmc Acadia. The data includes 82 consumer complaints filed by vehicle owners, 6 manufacturer-initiated safety recalls, 4 reported crashes, 2 reported injuries, and safety rating assessments associated with this vehicle.
The NHTSA has assigned the 2020 Gmc Acadia 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.