Welcome to FEBO from New Jersey
Production numbers are readily available and are listed by drive train and transmission. Colors are a little more tricky. There are estimates based on percentages of cars ordered in a particular color.
Chrysler never kept detailed records like that. You can find out how many R/T SE's were made....you can find out how many burnt orange cars were made....you can find out how many 383 cars were made. However, you CAN NOT find out how many burnt orange R/T SE's were made with a 383. Those records were never kept.
The best you can do is estimate based on the percentages of a color was ordered for a car and model year. I think Galen has this info for later e bodies?
I have a 70 Challenger so I keep information on my model year. Have never seen color percentages for other years past 1972.
Here are some production numbers from an on-line source:
Dodge Challenger Specs - 1973 & 1974 Dodge Challenger
It looks like you have a 73 Challenger from your posts
Newer ebody's; the records are even more sporadic.
Total production #'s 1973
Barracuda 9,976
Cuda 9,305
340 'cuda Total 6,583
Manual 2,007
Automatic 4,576
Total production #'s1973
Challenger
27,930 (were all V-8 cars)
10,556 1973 Rallye Challengers were made for US order.
1676 Challengers with 340 and 4-speed (non-rallye)
Have not seen much more information on the 73's
If you search FEBO, you will see this has been a constant topic for discussion.