About the warranty, I remember they offer 5 years that time, first 2 years are by factory, the rest are by insurance. The warranty claim by insurance is a pain in the back, it is something like an accident claim, you will need adjuster to evaluate it. The process take time and might not able to claim full. Anyway you should check to VW MY, I long time didn't go back to them.
Go check the service booklet, see if the service is done within 15,000km each time. There are cases warranty claim rejected because car was service over the mileage. Also see what is the thing change and complain. If there is complain of gearbox , at least make sure it been ratified before you buy.
As long as it is dry clutch 7 speed DSG DQ200, it is the one received the most complain. Polo tsi & gti, golf tsi, Passat 1.8 are the few models using It.
I have to say vw dsg do give a very good feeling when you are having a spirited run, the up/down shift is like a perfect shift all the time. No lagging and right on the power.

It is better you test drive it. You can go glenmarie, vw and Audi showroom just a few shops away.
I believe the A4 you been offer is the 1.8 with 8 gears. With 19" wheel, it will be very sloppy, you better check it out yourself.

This post has been edited by kww: Feb 21 2016, 03:40 PM

Something to add;
-Change dsg fluid at every 30k km instead of 60k as in service booklet.

There are many around kelang valley, which area you are from? Than otai- otai here can recommend you.