It would not be a feasible option to fit a CNG kit in Mahindra KUV100 NXT. Moreover, we would suggest you to get in touch with the nearest authorized service center in your city for more details regarding the same. Click on the given link and select your desired city for service centers.
Yes, you can take Mahindra KUV100 NXT for long drives there won't be any such issues. But it would be great if you can take adequate breaks in between your journey. Moreover, having a test drive would be a good move to clear your all doubts regarding the car performance. You can click on the following link to see the details of the nearest dealership and selecting your city accordingly - Car Showrooms.