Even if it is priced at 4m with a 2.4 engine, in my opinion it will be a better choice than an Audi. Why?
It will be a simple car compared to the A3, so fewer things can go wrong. To make up for its measly 1.8 engine, the Audi uses turbochargers. That alone will cause many trips to the dealership, who will suck your wallet dry; owner's don't often don't know the precautions for owning a turbo car.
A Suzuki sedan, while not exactly cheap to maintain, is also quite reliable (speaking from experience with a Baleno we had).
MB, BMW, and Audi owners can also tell you how expensive they are to maintain in Pakistan. Owner's then just decide to change the oil and filter, increasing the maintenance cost for the next buyer exponentially.
Don't tell me that German car owners can easily afford to maintain their upkeep. The number of abused MB's and BMW's I see frequently say otherwise. There is a rusted, abused, and noisy W140 even in my own street. When buying a luxury car, be prepared to buy twice the car.