Pianterinhell, have you tried the bank route (more so if you are taking a loan). HDFC has approached me twice in the last 6 months, asking me if I am interested in any car and they would arrange everything. Their sales executive would come to your house with the brochure of the car you intent to buy and you decide on the variant, color etc. and they will arrange everything and you get delivery without even visiting the showroom. And it seems that this is becoming popular now.
I am not saying that you do not do the PDI checks; and I have no idea of the pros and cons of the system. Only saying.. give it a try and see what quote you get.