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 62.8 miles per gallon on a combined cycle, diesel models an impressive 68.9, and have low carbon emissions of just 106 and 109 grams per kilometre for the diesel model.
Whichever fuel type you prefer, the new Citroën C1 has an impressive top speed of just under 100mph.