BGauss D15 is priced at Rs. 1,34,262, has a top speed of 60 Kmph, range of 115 Km and takes 5.30 Hrs hours to charge, whereas, the price of Okinawa OKHI-90 is Rs. 1,74,524 with a top speed of 90 Kmph, giving a range of 160 Km and a charging time of 5-6 Hrs.