Yes, the Rolls-Royce Phantom and Bentley Mulsanne are considered the best rear-wheel drive sedans in the world. Anyone can tell you that. They are cost no object, “let’s just see how good we can make this thing be” propositions, so of course they’re good. But what happens when a manufacturer has to work within the confines of a target price? What are the best rear-wheel drive sedans under those circumstances? Well, one very pleasant surprise for the 2015 model year is the Kia K900. A strong first effort from a brand known for considering value an integral aspect of its work, the model is certainly deserving of a look. Here are some other models we admire.