The GTK, GTX, GTX DCT, GTX Plus, GTX Plus DCT variants of Kia Seltos is equipped with a turbocharger and all these variants come with 1.4L petrol engine. Moreover, you can click on the following link to check all the features and specifications of these variants - info.
The Kia Seltos HTK is one of the best package offered by the Kia Motors as the variant has been offered with most of the required features. Also, all the variants under HTK tag are equipped with a 1493 cc engine which is the same as other variants so there will be no compromisation in performance However, the HTK variant does get some luxury features which makes it a premium offering. Read More:-Kia Seltos Variants Explained: Which One To Pick?.And if we talk about mileage then the ARAI claimed mileage of Seltos HTK is 20.8 kmpl.