GMC Terrain 2009–2015 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
2.4i 182hp
182 hp
200 hp
+18 hp
3.0 V6 264hp
264 hp
285 hp
+21 hp
3.6 V6 301hp
301 hp
320 hp
+19 hp
Figures are typical for a stock vehicle in good condition. Actual results depend on condition, fuel quality and fitted hardware.