9.1

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
2,000 miles

About These NHTSA Complaints:

The NHTSA is the US gov't agency tasked with vehicle safety. Complaints can be spread across multiple & redundant categories, & are not organized by problem. See the Back button — blue bar at the very top of the page — to explore more.

Get notified about new defects, investigations, recalls & lawsuits for the 2018 GMC Terrain:

Unsubscribe any time. We don't sell/share your email.

Get free help with your lemon!
close ad
problem #1

Feb 042018

Terrain 4-cyl

  • Automatic transmission
  • 2,000 miles
The contact owns a 2018 GMC Terrain. While driving at 70 mph, the contact heard an explosion and coasted the vehicle to the side of the road. The contact noticed that the moonroof glass had shattered. There were no injuries. The vehicle was taken to dixie Buick GMC (at 14565 S tamiami trail, fort myers, fl 33912 and was informed that they could not locate a failure. The vehicle was not diagnosed or repaired. The manufacturer was notified. The approximate failure mileage was 2,000. The consumer stated vehicle was fixed by state farm insurance company.

- Bonita, FL, USA

Add Complaint