GMC Terrain Years to Avoid [Best & Worst]

It’s important to note that not all vehicles from these model years will have problems, and there are many satisfied owners of GMC Terrains from these years as well. However, if you’re considering purchasing a used Terrain, it would be wise to thoroughly research the specific vehicle’s history, and maintenance records, and have a trusted mechanic inspect it before making a decision.

Additionally, newer model years may have addressed some of these issues, so it’s worth considering those as well.

1st Generation Years to Avoid

  • Worst Year 2010, 2011, 2013

The first model year of the Terrain had several reported issues, including transmission problems, engine issues, and electrical system malfunctions. Some owners reported issues with the engine and transmission in the 2013 Terrain, particularly regarding rough shifting and loss of power.

Faults by year


What are the common problems of Terrain?

It has been reported by some owners that the engine stalls, loses power, idles rough, and consumes too much oil. Transmission issues, including hesitation, slipping, or shifting problems, have also been reported. Several owners have reported electrical problems, including issues with the vehicle’s power windows, door locks, infotainment system, and various dashboard warning lights.

There are severe issues with suspension components. The steering has some issues that it gets disbalance. A few of the most complained issues of this are that there is no proper cross ventilation and it also has some major issues regarding (HVAC) system. Issues include inconsistent temperature control, weak airflow, and faulty climate control modules.

Some GMC Terrain owners have encountered issues with exterior lighting, including headlights, brake lights, and turn signals. Problems may include burned-out bulbs, intermittent lighting, or malfunctioning wiring.

Some owners have experienced paint peeling or chipping, particularly on the hood and door panels. Additionally, a few reports of rust formation in certain areas of the vehicle have been noted.

Years to Avoid

  • 2010
  • 2011
  • 2013
  • 2014
  • 2015


It’s important to remember that these are not universal problems and may not apply to all Terrain vehicles. Regular maintenance, timely repairs, and proper care can help mitigate potential issues and keep your vehicle in good working condition.

If you own a Terrain and are experiencing any problems, it is recommended to consult with a qualified mechanic or contact a GMC dealership for assistance.

Is the GMC Terrain a reliable vehicle?

The reliability of the Terrain can vary depending on the model year, driving conditions, maintenance history, and personal experiences of owners. Try to keep yourself updated regarding data coming for feedback. As it tells you the credibility and rating.

If you are considering purchasing a Terrain, it’s advisable to research the specific model year you’re interested in, read owner reviews, and consider factors such as warranty coverage and available service history. It’s also a good idea to consult with a qualified mechanic or contact a GMC dealership for more detailed information on the reliability of the Terrain.

Check Out GMC Acadia Years to Avoid

What are the available engine options for the GMC Terrain?

GMC Terrain relies upon the model year of the vehicle. Here are the commonly available engine options for the Terrain:

1.5L Turbocharged Inline-4:

This engine is a 1.5-liter turbocharged inline-4, which is the base engine option for most Terrain models. It produces 170 horsepower with 9 % speed.

2.0L Turbocharged Inline-4:

This engine is a more powerful option available on select Terrain trims. It is a 2.0-liter turbocharged inline-4 engine that typically generates around 252 horsepower and is also paired with a 9-speed automatic transmission.

Jake Mayock