Yes, it is still possible to purchase low mileage Pontiac Aztec cars. However, the mileage may not be as low as you may wish for it to be (some are around 90,000 miles).
It is still legal but very expensive, and only a certified A/C ahop can purchase and install it. I suggest you have your system converted to R134. it is not legal to own though
No
For what it's worth, my '96 with the small OHV engine and over 200,000 miles on the odometer still gets between 29 and 31 MPG. I would sort of expect that your newer, presumably lower mileage car, would do that well, or better, if it's been maintained well and has no major problems. FriPilot
The Trans-am is no longer made. Pontiac stopped production in 2010.
Yes. '71 was still a Pontiac block. I think '77 trans am's were the last to receive Pontiac blocks.
No. General Motors, or to be more specific, the Pontiac division of General Motors ceased production of the Pontiac Firebird model in 2002. The Pontiac division itself became defunct in 2010.
Depending on the usual variables, like speed driven, road conditions, wind, AC on or not, my '96 with 213,000 miles on the clock still gets between 28 and 32 mpg. Maybe that will give you some idea what to expect.
Then your warranty is up. It is whichever comes first. Time or mileage.
To answer the question above, yes, Automotive Dealers still sell Pontiac made cars. They have the 2012 Firebird, along with the G6 and many others available.
still going at 399600 miles
There was a scare early on in 2009 that GM would eliminate the Pontiac brand from the assembly line but as far as now Pontiac is still up and running.
No, GM ceased production of the Pontiac brand in 2010.