Peugeot's 508 has certainly evolved, but its virtues are much as before, with comfort, style and practicality all strong selling points. It's still not the most dynamic choice you could make in this segment but it's a consummate cruiser that's benefitted from extra technology and the option of more efficient BlueHDi diesel engines. These attributes combine with the smarter styling to keep this saloon and SW estate line-up current.