There are many factors that will influence how economical the Hyundai Kona will be, from the type of fuel it requires, the individual car specifications chosen to driving style and conditions.Largely in terms of fuel and service costs, the most economical option after purchasing is the full electric type which will cost much less to charge via a wall box than using petrol. After that, it would then be the hybrid model thanks to the combination of electric and petrol. Lastly of the full petrol options, the 1.0 litre petrol engine will be the one to opt for.