FaultScore

GMC Terrain problems reported in Washington

26 of the 4,355 complaints filed about the GMC Terrain came from Washington, most often about the transmission & drivetrain.

Bigger states file more complaints simply for having more drivers. What is worth reading here is the mix — a part that fails in heat, cold or road salt shows up in some states long before others.

26

Complaints from Washington

0

Crashes

3

Fires

2012

Worst model year

What failed

By model year

2010 Terrain 5 19.2%
2011 Terrain 3 11.5%
2012 Terrain 8 30.8%
2013 Terrain 2 7.7%
2014 Terrain 2 7.7%
2015 Terrain 2 7.7%
2020 Terrain 2 7.7%
2023 Terrain 1 3.8%
2024 Terrain 1 3.8%

Cities reporting most

Sunnyside 6 27.3%
Aberdeen 3 13.6%
Auburn 2 9.1%
Tacoma 2 9.1%
Edmonds 2 9.1%
Bonney Lake 1 4.5%
Tekoa 1 4.5%
Maple Valley 1 4.5%
Burien 1 4.5%
Port Orchard 1 4.5%
Bothell 1 4.5%
Richland 1 4.5%

← All GMC Terrain problems and worst years