2010 GMC Terrain Owner's Manual - Page 381

Technical Data Capacities Metric 8.5 L 9.0 L 170 Y English 9.0 qt 9.5 qt 125 ft lb 11-3 Application Transmission Fluid (Drain and Refill) 2.4L L4 6-Speed Automatic* 3.0L V6 6-Speed Automatic* Wheel Nut Torque *See Automatic Transmission Fluid on page 9‑13 for information on checking fluid level. All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling. Engine Specifications Engine 2.4L L4 3.0L V6 VIN Code W Y Transmission Automatic Automatic Spark Plug Gap 0.9 mm (0.035 in) 1.1 mm (0.043 in)