95~98 model Pajero Mini 660CC will cost u 4 lac to 5.5 lac. Well as far as fuel economy is considered, manual tranmission mini pajero will give u 11~12 km per litre in city drive. U can get Turbo and Non-turbo variants. maintenance is not a big problem. U can buy New as well as used spare parts from Rawalpindi etc. Since, it is a jeep so on long route,dont expect a comfortable drive. But toughness is between Jeep and a car.
I kept Pajero Junior 1100 CC in the past for two years and it was a nice experience to own it.
