What is the Torque(Nm) of Toyota Sienta?

No, Toyota Sienta isn't available in Steering Telescopic.

Yes, Toyota Sienta has Front Air-con, which are: 2018 Toyota Sienta 1.5G, 2018 Toyota Sienta 1.5V.

Here are the Lane-keeping Alert and variants of Toyota Sienta:

Here are the ABS/EBD and variants of Toyota Sienta:

Here are the Doors and variants of Toyota Sienta:

Here are the Rpm at Max torque and variants of Toyota Sienta:

Here are the Cupholders and variants of Toyota Sienta:

Here are the Rpm at Max Hp and variants of Toyota Sienta:

Here are the Power Socket and variants of Toyota Sienta: