Two new models are joining the Panamera lineup this year: the Turbo S and S Hybrid. The mind-blowing Turbo S pushes the limits of the 4.8L V8 used in the S and Turbo, kicking up the output to 550 hp and 553 lbs.-ft. of torque. The S Hybrid is equipped with a 3.0L V6 while the base model continues to rely on a 300-hp 3.6L V6.