2020 Gmc Acadia Safety Report

2020 GMC Acadia: Excellent Crash Ratings Mask Significant Powertrain and Electrical Reliability Concerns with Multiple Recalls

82Complaints
6Recalls
★★★★★Safety Rating
55/100Reliability Score
4Crash Reports
2Injuries
Most reported components: Power Train (9)Electrical System (6)Engine (5)Power Train,Engine (5)Steering (4)Unknown Or Other (4)Fuel/Propulsion System (4)Steering,Electrical System (3)Service Brakes (3)Forward Collision Avoidance (3)

AI Safety Analysis for the 2020 Gmc Acadia

The 2020 GMC Acadia presents a mixed safety picture. While it achieved excellent crash test ratings from NHTSA, scoring 5 stars overall, 5 stars for frontal and side impacts, and 4 stars for rollover, its complaint data reveals several concerning patterns. With 82 total complaints, including 4 crashes and 2 injuries, there are notable issues that could impact real-world safety and reliability. The vehicle has also been subject to 6 recalls, addressing critical components such as the rearview camera, tires, transmission, fuel pump, and airbags, indicating proactive measures by the manufacturer to correct identified defects. Common complaint patterns revolve around the POWER TRAIN (9 complaints), ELECTRICAL SYSTEM (6 complaints), and ENGINE (5 complaints). Specific issues frequently mentioned in complaints include transmission shuddering, loss of propulsion, 'Steering Assist Reduced' warnings often linked to thermostat or electrical problems, and various electrical malfunctions affecting door locks and starting. The transmission issues, in particular, are severe, with multiple reports of complete transmission failure and torque converter problems, some leading to loss of power while driving, which is a significant safety hazard. Recall history for the 2020 Acadia is extensive, covering diverse and critical safety aspects. Recalls addressed an inoperative rearview camera (increasing crash risk), over-cured tires (leading to sudden air loss), missing transmission bolts (causing oil leaks and loss of propulsion), a faulty fuel pump jet nozzle (resulting in engine stall), and potential degradation of rear side airbag performance. These recalls, while important for addressing defects, highlight a range of manufacturing or design flaws present in the vehicle. The combination of high crash test scores with a notable number of complaints and recalls suggests that while the vehicle performs well in controlled crash scenarios, its long-term reliability and certain component functionalities have been problematic for owners.

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:

IssueSeverityFrequencyTypical 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:

Power Train 11% of complaints

Frequent complaints about transmission shudder, hard shifting, and complete failure, often related to torque converter or internal sensors.

Electrical System 7% of complaints

Issues with door locks, key fob detection, starting problems, and general electrical malfunctions, sometimes linked to water intrusion.

Engine 6% of complaints

Problems including coolant leaks, thermostat failures (P01F0, P0128), and engine stalling.

Steering 5% of complaints

Recurring 'Steering Assist Reduced' warnings, often accompanied by other electrical or engine temperature issues.

Fuel/Propulsion System 5% of complaints

Reports of engine stalling without warning, potentially related to the recalled fuel pump issue.

Service Brakes 4% of complaints

Complaints of sudden, unexpected braking or activation of the parking brake without warning.

Forward Collision Avoidance 4% of complaints

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.