2018 GMC Terrain Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2018 GMC Terrain
2018 GMC Terrain
2018 GMC Terrain
$687
Annual Repair Cost
on average
The annual maintenance cost of a 2018 GMC Terrain is $687. Repair and maintenance costs vary depending on age, mileage, location and shop.

Most Common 2018 GMC Terrain Problems

2018 GMC Terrain vehicles have 0 reported problems.The most commonly reported 2018 GMC Terrain problem is: GMC Terrain delayed engine restart when releasing brake on a hill causing rollback issue
2018 GMC Terrain
Some gmc terrain owners report experiencing delayed engine restarts after releasing the brake on a hill, which can...
2018 GMC Terrain
Some gmc terrain owners report experiencing starting issues characterized by clicking noises while the lights remain...

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2022 GMC Terrain
3
1
2
Above Average
The GMC Terrain Reliability Rating is 3.5 out of 5.0, which ranks it 22nd out of 26 for compact SUVs. The average annual repair cost is $558 which means it has average ownership costs. While repairs tend to be more severe than average, the number of those issues is low, so major repairs are uncommon for the Terrain.
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Most Common 2018 GMC Terrain Questions

There are 3 related questions for 2018 GMC Terrain vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked 2018 GMC Terrain questions.
2018 GMC Terrain
My brand new car has done this since 6 months after purchase, dealer claims they can't duplicate, but the axle seal...
2018 GMC Terrain
I have a 2018 gmc terrain denali that is currently leaking and needs repairs. as advised by a gmc mechanic, it has...