Does Proton Perdana has Auto Start/Stop?

Yes, Proton Perdana has Daytime Running Lights, which are: 2018 Proton Perdana 2.0L, 2018 Proton Perdana 2.4L.

Here are the Compression Ratio and variants of Proton Perdana:

Yes, Proton Perdana is available in Door Lock. The available Door Lock variants are: 2018 Proton Perdana 2.0L, 2018 Proton Perdana 2.4L.

The Exterior of the Proton Perdana are as follow:

No, Proton Perdana doesn't have Rear Airbags.

The Assist System of the Proton Perdana are as follow:

Here are the Airbag Disable Function and variants of Proton Perdana:

No, Proton Perdana isn't available in Collision Warning.

Here are the Parking Sensor Rear and variants of Proton Perdana:

Here are the Paddle Shift and variants of Proton Perdana: