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
Seat Heater Control Module Replacement
$456 - $519
GMC Terrain
Air Conditioning Refrigerant Pressure Sensor Replacement
$355 - $435
GMC Terrain
Trans Oil Cooler Line Replacement
$319 - $419
GMC Terrain
Brake Light Switch Replacement
$146 - $188
GMC Terrain
No Start Diagnosis
$122 - $179
GMC Terrain
Fuel Tank Pressure Sensor Replacement
$509 - $703
GMC Terrain
Air Conditioning Expansion Valve Replacement
$359 - $458
GMC Terrain
Suspension Control Arm Bushings Replacement
$308 - $464
GMC Terrain
Ignition Coil Replacement
$130 - $162
GMC Terrain
Fuel Pressure Test
$61 - $90
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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 Question2026 GMC Terrain Recalls
2026 GMC Terrain vehicles have 1 known recalls. The most common recall is: Recall 26V114000.
GMC Terrain by Year
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