The Aygo is one of the cheapest city cars on sale today, starting at just over £8k for an entry level model. Its tiny dimensions and good all round visibility make it an ideal city car, however, when venturing out on to more open roads the Aygo can begin to feel a little out of its depth. There is only one engine option; a 1.0litre 3 cylinder petrol engine that offers adequate performance for around town but can feel stressed on motorways. Economy is very good with the Aygo returning over 65mpg. It can seat four in relative comfort although boot space is minimal and interior plastics do seem a little on the cheap side.