2026 GMC Terrain Repair & Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2026 GMC Terrain
We don’t currently have enough data on the 2026 GMC Terrain to give you an accurate yearly maintenance cost. For details on the 2026 GMC Terrain, click here.
2026 GMC Terrain
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Report a ProblemGMC Terrain Repairs and Prices
GMC Terrain
Fuel Tank Replacement
$1,373 - $1,565
GMC Terrain
Ignition Switch Replacement
$156 - $208
GMC Terrain
Mass Airflow Sensor Replacement
$214 - $299
GMC Terrain
Throttle Body Replacement
$369 - $535
GMC Terrain
Windshield Washer Pump Replacement
$179 - $263
GMC Terrain
Parking Brake System Adjust
$130 - $190
GMC Terrain
Horn Replacement
$257 - $363
GMC Terrain
Air Conditioning Refrigerant Recover
$49 - $72
GMC Terrain
Catalytic Converter Replacement
$1,806 - $2,071
GMC Terrain
Liftgate Support Strut Replacement
$98 - $112
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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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Ask a QuestionGMC Recalls
GMC Terrain vehicles have0known recent recalls.
The GMC has5 known total recalls.
The most common GMC can be viewed below.
GMC Terrain by Year
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