The first uber driver was, obviously, trying to scam you. Complain.

The inbound - glad you liked those old boneshakers, which are what you will get if you request a non aircon taxi. Aircon taxis from that company (just labeled 'pre paid airport taxi') are suzuki swift dzire sedans. http://static.ibnlive.in.com/pix/sli...ire-030211.jpg .. there are two other outfits you can try - Fast Track and I forgot the third one .. Fast Track gives you sedans as well, while the third one uses SUVs (chevy tavera / tata innova ..).