Pakistan is in ASEAN category, 1.3 1.6 & 1.8 petrol engines get different variants with cosmetic changes of high difference in pricing. while 1.4 / 2.0 in diesel variants over same shell & chassis
While in GCC specs vehicle Corolla is either 1.6 or 1.8 petrol only, there is no 1.3 engine cc variant for arabian gulf peninsula,