Frame And Members Problems of GMC Terrain

GMC Terrain owners have reported 3 problems related to frame and members (under the structure category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Terrain based on all problems reported for the Terrain.

1 Frame And Members problem of the 2014 GMC Terrain

Failure Date: 04/24/2025

The contact owns a 2014 GMC Terrain. The contact stated that the was consuming an excessive amount of engine oil; however, there were no oil leaks evident. There were no warning lights illuminated. The vehicle was taken to a certified mechanic who informed the contact that the frame near the rear wheel on the driver's side was completely rusted. The mechanic stated that the vehicle was not safe to drive. The vehicle was not diagnosed for the oil consumption failure. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 71,000.

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2 Frame And Members problem of the 2013 GMC Terrain

Failure Date: 09/22/2023

The contact owns a 2013 GMC Terrain. The contact stated while driving at an undisclosed speed, there was an abnormal sound coming from underneath the vehicle. The vehicle was taken to the dealer to be diagnosed. The contact was informed there was extreme rust to the subframe and that the subframe needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 141,388.

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3 Frame And Members problem of the 2013 GMC Terrain

Failure Date: 01/04/2023

The contact owns a 2019 GMC Terrain. The contact stated that the vehicle was taken to be inspected however, the contact was informed that the vehicle could not be inspected due to the frame, rocker panel, rear bumper support, and the e-brake cable mounting bracket being extremely corroded. The contact was informed that the parts needed to be replaced before the inspection was completed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 91,276.


Other Common Structure related problems of GMC Terrain



Safety Ratings of Terrain Cars
Fuel Economy of Terrain Vehicles
Terrain Service Bulletins
Terrain Safety Recalls
Terrain Defect Investigations