The Most Complained About GMC Crossover SUVs

GMC has a pretty sweet lineup of crossovers. In fact, models like the GMC Terrain and the GMC Acadia are some of the most popular in the segment. The more units sold, however, means more opportunity for something to go wrong. And when something does go wrong, consumers report their complaints on platforms such as According to that database, these are the most complained about GMC crossover SUVs.

It’s important to note that just because a model receives more complaints than others doesn’t necessarily mean it’s a bad crossover SUV. It often simply means that it’s a popular model with more units out there for consumers to complain about. However, it never hurts to know what others are experiencing in any given car when you are researching the market.

The GMC Envoy

On, the GMC Envoy has 398 complaints on file. This GMC SUV wasn’t actually a unibody crossover. However, its smaller size and versatility place it easily within this class of GMC crossover SUVs. It ended production with the 2009 model year. So, it’s interesting that even though we haven’t seen a new one on over a decade it’s still third on the list of most complained about GMC crossover SUVs.

GMC Envoy | GMC

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The worst model year for the GMC Envoy SUV is 2003. This model year experienced unfortunate issues with its interior accessories. However, the 2004 model year accumulated the most complaints overall.

The 2004 GMC Envoy SUV also claims the most-reported problem. Consumers reported that the cluster gauges stop working. This is a problem that is not fun to deal with. And, according to CarComplaints, it costs around $400 to repair.

The GMC Terrain

The GMC Terrain crossover SUV is another popular model in the GMC lineup. This model has 445 complaints on file with The worst model year for this GMC crossover is 2011.

2020 GMC Terrain Denali crossover SUV driving
2020 GMC Terrain Denali | GMC

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The 2011 GMC Terrain crossover SUV has engine problems. Not only is the 2011 model year the worst, but it also has the most GMC Terrain complaints overall. In fact, it’s also the model year with the most-reported problem.

For the Terrain, the most common issue is excessive oil consumption. According to CarComplaints, this problem can cost upwards of $5,100 to repair. For these reasons, the GMC Terrain crossover SUV is second among the most complained about GMC crossover SUVs.

The GMC Acadia

A popular crossover with available third row seating, the GMC Acadia crossover SUV is popular, but not perfect. There are 702 GMC Acadia complaints filed on This model is the most complained about GMC crossover SUV.

2020 GMC Acadia Denali is one of the most complained about GMC crossovers
2020 GMC Acadia Denali

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The worst model year is posted as 2008. This model experiences the difficulty of transmission problems. Plus, these issues can cost around $3,700 to fix.

It’s also the model year with the most Acadia complaints overall. The 2008 GMC Acadia crossover SUV is, additionally, the model year with the most-reported problem. The most-reported problem for the Acadia is transmission failure. Needless to say, some of these older GMC Acadia crossover SUV models have some trouble with the transmission.

GMC crossover complaints

Again, it’s important to understand these numbers are not represented by percentages. The number of complaints is a sheer number for the given model for the entire time it is in production.

GMC Acadia could have problems
The GMC Acadia Denali SUV | STAN HONDA/AFP via Getty Images

Plus, it’s also worth mentioning that these numbers are the entire number of complaints out of every unit out there. So, just because a model has hundreds of complaints it’s not necessarily an unreliable vehicle. That said, it never hurts to know what people have experienced with certain models when you are shopping for a new or used crossover.