Cadillac Funeral Coach/Hearse Transmission by year

Year	Transmission
2011	4-speed automatic
2010	4-speed automatic
2009	4-speed automatic
2008	4-speed automatic
2007	4-speed automatic
2006	4-speed automatic
2005	4-speed automatic
2004	4-speed automatic
2003	4-speed automatic

Source: U.S. EPA / DOE fuel economy data (fueleconomy.gov).