Perodua Alza Proton Ertiga. Compare the two models on the basis of their car price, size, space, boot space, service cost, mileage, features, colours and other specs. Proton ertiga affordable 6/7 seater comfortable and spacious Proton ertiga price starts at rm 0.proton ertiga has 1.4l engine. Compare the two models on the basis of their car price, size, space, boot space, service cost, mileage, features, colours and other specs.
