I got a Suzuki Alto 2000 model Japnz 660cc all stock 5speed twin cam, Ac and Cng. Using it for DAILY purpose. I just love driving my car, its sooooo comfortable, very soft suspension, power steering, power windows, ABS breaks i mean its much more then in its price works very well on Cng, cut some power on AC but DUhhh its a 660c u dnt hv to expect to run like a corolla on AC aswel, bt still response is acceptable, on petrol the pick, the speed its like u driving a civic... i dnt know abt other Altos but i am very happy with my Alto and its a perfect ride to drive within city with too much traffic.