Safety

Six standard airbags include side-impact, side curtain-type and a new dual-depth front passenger unit that deploys either shallow or deep depending on crash severity, seat belt usage and occupant position.

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    Power Seats
    A. Seat Position Control B. Seatback Adjustment Control C. Lumbar Adjustment Control To adjust a power seat, if equipped: - Slide control (A) forward or rearward, and up or down to adjust ...

    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, ...

    STS adds direct-injection V-6
    For 2008, STS will be the first GM vehicle equipped with a new 3.6-liter direct-injected V-6 engine. The new base powerplant, with 298 horsepower (222 kW), delivers 40 more horsepower; and torque ...