Santro AT is a better bet than WagonR AT.. as Dippy said Santro AT is 4 speed.whereas the maruti is 3 speed.. and i think that WagonR and Zen AT have anyhow been discontinued. (though not confirmed)
Maruti displayed the Solio AT (wagonr+ lookalike), which had besides Auto gearbox, features to carry wheelchairs and rotating seats for easy ingress and egress... although i am not too sure if Maruti is launching it anytime soon.
So Santro AT is your only option, or a used C-V-T |