bajaj 123The 123 has a 2000mm long wheelbase. A long wheelbase makes the car more stable at hh speeds and gives better legroom in the back seat, while a shorter123 km, 63 kmph, 123 km, 63 kmph. Riding Modes, Eco, Eco and Sport. Hill Assist. No. Yes. Reverse Mode. No. Yes. Battery Status. No. Yes. Live Charging Status.