Two Sedans with some similarities, but otherwise different in most aspects such as the model year, horsepower, starting price, fuel economy, and ground shadow size. First of all, there is a $6,800 difference in the base MSRP. The 2016 Kia K900, a newer vehicle by three model years, has a higher starting price than the 2013 Audi A6. Also, the 2016 K900 has a more powerful engine than the 2013 A6, and it gets 5.6 fewer miles on a gallon of fuel. And finally, the body structure of A6 is slightly smaller than that of the K900. Among similarities are the body structure, market segment, height, and maximum occupancy.