GMC Terrain 2017–2020 tuning files
Typical stock and Stage 1 figures for each engine. Open an engine for torque, ECU and technical data.
Engine
Stock
Stage 1
Gain
1.5T 170hp
170 hp
—
on request
1.6d 137hp
137 hp
165 hp
+28 hp
2.0T 252hp
252 hp
300 hp
+48 hp
Figures are typical for a stock vehicle in good condition. Actual results depend on condition, fuel quality and fitted hardware.