From street furniture to a rarity, the Sierra has achieved classic status. Launched in 1982 to replace the Cortina, the slippery shape has now found favour with a new generation. An emerging crowd of younger classic car enthusiasts includes owner of this car, Sean Greenwood, who was born ten years after the Sierra’s launch! How did the Sierra score in our top 100? Find out in the December 2016 issue of Practical Classics.