9.0

really awful
Typical Repair Cost:
No data
Average Mileage:
300 miles
Total Complaints:
2 complaints

Most common solutions:

  1. not sure (2 reports)
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This problem may be covered under warranty. Ask your GMC dealer.

problem #2

Nov 192020

Sierra 1500 Denali Diesel

  • Automatic transmission
  • 330 miles

Infotainment system flickers back and forth. EXTREMELY DISTRACTING WHILE DRIVING!

- Katie M., Eden, UT, US

Comment Disabled Add Complaint
problem #1

Nov 102020

Sierra 1500 Denali Diesel

  • Automatic transmission
  • 200 miles

Infotainment screen has a mind of its own. I have had the truck for 2 weeks and I'm taking it back to the dealer tomorrow for the THIRD time.

- Katie M., Eden, UT, US

Comment Disabled Add Complaint