There seems to be some sort of mystery surrounding the i20 3 door in that Hyundai only choose to bring over the 1.0 T turbo 1.2 litre engine in the 3 door format, so you can't have 1.4, or indeed an automatic gearbox in the cheaper 3 door body style. Why? who knows! Maybe it's because Hyundai have found that they are the only 2 engines that there has been demand for in the 3 door, but we'd only be speculating. The 3 door certainly is a stylish little car, The complete selection of new Hyundai i20 3 door offers is shown above, just select the new car specification you're after to see our best prices, deals and special offers from our approved main dealers on a new 2018 Hyundai i20 3 door for sale, either as a cash deal or with Hyundai low rate PCP finance.