Last year, when Hyundai had given a facelift to the i20, it had added one more gear to the CRDi engine making it a 6-speed manual transmission. The changes even included a new front grille and blue backlight interiors.
Now, if you book a i20 CRDi you will get all the features except for the fact that the i20 CRDi engine will come mated to a 5-speed manual gearbox instead of a 6-speed. This is probably due to the fact that Hyundai might want to reduce the production cost of the i20 or differentiate from the new Verna which gets the same 1.4-litre engine and the 6-speed manual transmission.