GM Service Manual Online
For 1990-2009 cars only

Approximate Fluid Capacities for Cadillac STS 2007

The following approximate capacities are given in English and metric conversions. See Fluid and Lubricant Recommendations for more information.

Application

Capacities

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

17.5 gal

66.2 L

Transmission (Pan Removal and Filter Replacement)

  • 5-Speed Automatic

7.4 qt

7.0 L

  • 6-Speed Automatic

7.3 qt

6.9 L

  • 6-Speed Automatic (V-Series)

6.5 qt

6.2 L

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.