There were a total of 177,485 Nova's built in 1966. Of that total all of them were post sedans except for 1,537 hardtop 2 door coupes made.
5.
pooop
There are to many variables in your question to give an accurate answer.
2 or 4, depends on the model
7,416.
I cannot say that I ever heard of the Nova concurs, until the mid, to late 70's. Now, in 67, I know they made a Canadian version of the Nova. I think it was called the "Arcadia" maybe. Anyway, it had a different front end on it. An L-72 version went accross the auction block at Barret Jackson, I think, recently. Not too many of those were made, and with the weather, I doubt many are left..
A total of 692,530 1956 Chevy BelAir's were built in 1956. There were a total of 1,626,843 Chevy cars built in 1956.
Chevrolet Nova production lasted 23 years, and was alternating. there are 5 editions of the Chevrolet Nova. see the link below (related links).
66,833 Series 150 250,000 Series 210 168,826 BelAir Total 485,659
176,376
2,005 where made