u need to get the dealer ship first from Pak Suzuki Motors.....!
BTW how much investment u have cozz it involves a Huge investment including Building, its space, its location etc etc.
if u have some good relations with some guy in Pak Suzuki Motors u may get this chance to have dealership of suzuki otherwise i am sorry u cant have one.
on theotherside Profit margin. hmmmmmm well i just know this that on selling of a car with 85,000 rs. own money a dealer is getting 5,000 Rs. to 10,000 Rs. commission. remaining from Factory what commission u are getting. that i dont know. the real business now a days is booking of leased cars and selling of own money cars