No, Proton Suprima S isn't available in Sound Plus Functions.
TBC
15 other Proton models
Here are the Euro NCAP Rating and variants of Proton Suprima S:
No, Proton Suprima S isn't available in Folding Wing Mirrors.
No, Proton Suprima S doesn't have Seatbelt Reminder.
The Brakes and Wheels of the Proton Suprima S are as follow:
No, Proton Suprima S isn't available in Navigation.
No, Proton Suprima S isn't available in AUX.
No, Proton Suprima S doesn't have Blind Spot Info System.
No, Proton Suprima S isn't available in Auto Parking.
Yes, Proton Suprima S has Seat Features(Front-Driver), which are: 2018 Proton Suprima S Suprima S Premium.
Here are the fueltank(litres) and variants of Proton Suprima S: