Cadillac 2006 XLR - Manual (Page 402)

Capacities and Specifications
The following approximate capacities are given in English and metric conversions. Please refer to Recommended
Fluids and Lubricants on page 7-11 for more information.
Application
Capacities
English Metric
Automatic Transmission
5-Speed Automatic 9.5 qt 9.0 L
Cooling System 12.6 qt 12.0 L
Engine Oil with Filter 8.0 qt 7.6 L
Fuel Tank 18.0 gal 68.0 L
Intercooler System 2.1 qt 2.0 L
Wheel Nut Torque 100 ft lb 140 Y
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 VIN Code Transmission Spark Plug Gap
4.6L V8 A Automatic 0.040 inches (1.02 mm)
6-86