See also:

Gasoline Specifications (U.S. and Canada Only)
At a minimum, gasoline should meet ASTM specification D 4814 in the United States or CAN/CGSB–3.5 or 3.511 in Canada. Some gasolines contain an octane-enhancing additive called methylcyclop ...

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, ...

ATS Delivers New Levels of Control and Refinement
The 2013 Cadillac ATS delivers a driving experience that advances the brand's performance legacy with a balance of racetrack-honed control and uncompromising refinement. That experience is suppo ...