CADILLAC

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2004.11~

Model	Chassis number	Drive System	Transmission	Displacement (CC)	Fuel
STS	3.6L	FR	5AT	3564cc	Regular unleaded gasoline
STS	4.6L	FR	5AT	4564cc	Unleaded premium gasoline
STS	4.6L AWD	Full-time 4WD	5AT	4564cc	Unleaded premium gasoline

2005.9~

Model	Chassis number	Drive System	Transmission	Displacement (CC)	Fuel
STS	3.6L	FR	5AT	3564cc	Regular unleaded gasoline

2006.1~

Model	Chassis number	Drive System	Transmission	Displacement (CC)	Fuel
STS	4.6L	FR	5AT	4564cc	Unleaded premium gasoline
STS	4.6L AWD	Full-time 4WD	5AT	4564cc	Unleaded premium gasoline
STS	-V	FR	6AT	4370cc	Unleaded premium gasoline

2007.3~

Model	Chassis number	Drive System	Transmission	Displacement (CC)	Fuel
STS	3.6L	FR	5AT	3564cc	Regular unleaded gasoline
STS	4.6L	FR	6AT	4564cc	Unleaded premium gasoline
STS	4.6L AWD	Full-time 4WD	6AT	4564cc	Unleaded premium gasoline
STS	-V	FR	6AT	4370cc	Unleaded premium gasoline

2007.11~

Model	Chassis number	Drive System	Transmission	Displacement (CC)	Fuel
STS	3.6L	FR	6AT	3564cc	Regular unleaded gasoline
STS	4.6L	FR	6AT	4564cc	Unleaded premium gasoline
STS	-V	FR	6AT	4370cc	Unleaded premium gasoline

2010.2~

Model	Chassis number	Drive System	Transmission	Displacement (CC)	Fuel
STS	BASE GRADE	FR	6AT	3564cc	Regular unleaded gasoline