Two Sedans with some similarities, but otherwise different in most aspects such as the model year, powertrain, starting price, fuel economy, market segment, and maximum occupancy. First of all, there is a notable difference in the starting price of the 2016 Tesla Model S, which is $30,150 less than the base MSRP of the 2013 Porsche Panamera Hybrid, which is three model years older. Also, the 2013 Panamera Hybrid, being a hybrid, gets 73 more miles on a gallon than the 2016 Model S. In addition, the Model S seats one more passenger than the Panamera Hybrid. Among similarities are the body structure, market segment, ground shadow size, and height.