10.0

really awful
Typical Repair Cost:
No data
Average Mileage:
50 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. place car in l and press the upshift button to l9 (1 reports)
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2018 GMC Terrain engine problems

engine problem

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2018 GMC Terrain Owner Comments

problem #1

Feb 282018

Terrain Denali 2.0L V4

  • Automatic transmission
  • 17 miles

A D V E R T I S E M E N T S

The auto start-stop, most people hate it and know that the auto makers are just abusing the test cycle to push this garbage on the people, but the one on this car is worst I have ever seen, it stops when it shouldn't, and does not seem to want to start when it should. It actually scares me sometimes when I need to hustle and it wants to delay my acceleration. It is not large amount of time with the delay, but its just enough to annoy and possible hurt someone.

- M C., Austin, US

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