You can reach all the car models of Proton, car features of the all Proton models and series, Proton pictures, photos, parts and accessories information, price information, awards and reviews, comparisons, photo and video galleries, the last news on their followed website as below.
Before buy you can compare all the Proton models as followed :
Proton Perdana V6
Proton Wira SE
Proton Satria Neo