PERFORMANCE
Choose between the 3-cylinder 1.0i petrol engine or the 4-cylinder 1.4HDi - both give these nippy little models great fuel economy without compromising performance.
Petrol models will achieve 61.4 miles per gallon on a combined cycle, diesel models an impressive 68.9, and both have low carbon emissions of just 109 grams per kilometre.
Whichever fuel type you prefer, the new Citroen C1 has an impressive top speed of just under 100mph.