Talking about Alto the first thing that comes tp our mind is that its size and its comfort zone . But if you are talking about alto k10 you wont need to compromise in both of the case. Alto k10 has a satisfactable about of leg room comfort zone and one of the most preety 1000 cc Engine which smoothly gets up to 140km/hr wothout shaking. Alto k10 has preety strong A/C even in very low settings it gives a preety cool enviroment. So alto k10 is basically a 4 seater but 5 seater would be a little discomfort . So in total its a preety good and cool car amd consider to be one of the best for small faimly .