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Powertrain
The DTS is equipped with the technologically advanced Northstar 4.6L V-8 engine and mated to the Hydra-Matic 4T80-E four-speed automatic transmission - a proven combination that assures powerful, ...

Power Outlets
The accessory power outlets can be used to plug in electrical equipment, such as a cell phone or MP3 player. The vehicle has three accessory power outlets located: Inside the floor console stor ...

Transportation Options
Warranty service can generally be completed while you wait. However, if you are unable to wait, GM helps to minimize inconvenience by providing several transportation options. Depending on ...