7. Peugeot 208: 215,312 sold

The Peugeot 208 has perhaps been overshadowed by its big brother, with the 308 scooping the European Car of the Year award in 2014. Which may explain the 9.5% drop in sales over the past 12 months. Interesting to note the 208 fell out of the top 10 chart in December, with the Peugeot 308 effectively taking its place.