9.9

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
258 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 2020 Chevrolet Suburban:

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

Get free help with your lemon!
close ad
problem #3

May 022023

Suburban

  • miles
My car shut off two times while driving. When you google the issue, it auto populates meaning that this is a very common issue with GM. It starts back to 2015 searches as well. GM needs to recall their suburbans for their cars turning off while driving which caused me to lose power steering, power brakes and anything that requires electrical.

- Acworth, GA, USA

problem #2

Jul 122021

Suburban

  • miles
While turning at driving speed I feel as if I loose control of the steering for a split second. The front wheels feel like they begin to turn without me turning the steering wheel. This has happened at least a dozen times in the 6000 miles I have put on the car. It is extremely dangerous especially on wet roads. I have not reported this to GM. I was searching the internet for a recall and found your website.

- Salem, WV, USA

problem #1

Feb 062020

Suburban

  • 775 miles
2020 Chevrolet Suburban. Upon vehicle start: Steering assist, trailer brake system, stability track all inop. Tachometer and speedometer inop. No reverse gear. When in drive, only first gear obtainable and manual shift mode inop. Seat heat inop. Turned off and restarted approx five times and issues remained. Upon sixth restart issues no longer present. Drove 15 miles home. Vehicle sat 2 hours, then restarted and operated normally for 1/2 hour operation, then turned off. Vehicle operated normally twice within two hour period. Parked overnight, and in a.M. remote started Suburban and issues present again. Turning offf and restarting approximately 10 times did not resolve issue. Turning ignition off and then turning to 'on'( but not starting ) shows warnings as well. Attempted 10 times to "run" position with no change. After sitting for 15 min, vehicle started normally and drove to dealership. 816 miles total on vehicle.

- Harvard, MA, USA