2018 GMC Terrain Repair & Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2018 GMC Terrain
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
Some gmc terrain owners report experiencing delayed engine restarts after releasing the brake on a hill, which can...
Some gmc terrain owners report experiencing starting issues characterized by clicking noises while the lights remain...
GMC Terrain Repairs and Prices
The average repair cost for a 2018 GMC Terrain is between $619 and $756.
GMC Terrain
Oil Pump Replacement
$616 - $787
GMC Terrain
Electrical System Diagnosis
$122 - $179
GMC Terrain
Liftgate Lock Actuator Replacement
$401 - $441
GMC Terrain
Pre-Purchase Car Inspection
$183 - $269
GMC Terrain
Variable Valve Timing Control Solenoid Replacement
$125 - $173
GMC Terrain
Steering Knuckle Replacement
$451 - $544
GMC Terrain
Seat Heater Replacement
$310 - $394
GMC Terrain
Vehicle Speed Sensor Replacement
$523 - $752
GMC Terrain
Liftgate Pulldown Motor Replacement
$437 - $514
GMC Terrain
Air Injection System Line Replacement
$88 - $105
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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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Write a Car ReviewMost 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.
My brand new car has done this since 6 months after purchase, dealer claims they can't duplicate, but the axle seal...
I have a 2018 gmc terrain denali that is currently leaking and needs repairs. as advised by a gmc mechanic, it has...
2018 GMC Terrain Recalls
2018 GMC Terrain vehicles have 5 known recalls. The most common recall is: Rear Brakes Experience Reduced Performance.
GMC Terrain by Year
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