2006 Cadillac STS-V Owner's Manual - Page 428

Capacities and Specifications The following approximate capacities are given in English and metric conversions. See Recommended Fluids and Lubricants on page 6-12 for more information. Capacities Application English Metric Cooling System 3.6L V6 11.7 qt 11.1 L 4.4L V8 (V-Series) 13.4 qt 12.7 L 4.6L V8 12.5 qt 11.8 L Intercooler System 4.4L Engine 2.6 qt 2.5 L Engine Oil with Filter 3.6L V6 6.0 qt 5.7 L 4.4L V8 (V-Series) 9.0 qt 8.5 L 4.6L V8 8.0 qt 7.6 L Fuel Tank 17.4 gal 66.2 L Transmission 5-Speed Automatic 9.5 qt 9.0 L 6-Speed Automatic (V-Series) 6.5 qt 6.2 L Wheel Nut Torque 100 lb ft 140 Y All capacities are approximate. When adding, be sure to fill to the approximate level as recommended in this manual. Recheck the fluid level after filling. 5-116