We can't vouch for their authenticity yet, but after snooping around on the web, we found a flyer from French publication Automobile-Magazine with a photo-shopped image of the next 308 (first pic in the gallery) and the wording "Découvrez la nouvelle Peugeot 308 des le 13 Mai sur notre site", which translates to "Discover the new Peugeot 308 on May 13 on our site", so there's a good chance that they are real.