Does Proton Perdana has Seat Features(Passenger)?

Here are the Security Alarm and variants of Proton Perdana:

Here are the length(mm) and variants of Proton Perdana:

No, Proton Perdana isn't available in Speakers.

Here are the Rear Suspension and variants of Proton Perdana:

No, Proton Perdana doesn't have Knee Airbags.

Here are the Airbags and variants of Proton Perdana:

Here are the Road Tax and variants of Proton Perdana:

Here are the Lane-keeping Alert and variants of Proton Perdana:

Here are the Driven Wheels and variants of Proton Perdana:

Here are the Assembly and variants of Proton Perdana: