SRT6 VIN Database Update 9/27/2007:
Total Sampling - 906 - 30.77% of Total Production Figures (see Note below)
Total Coupe Sampling - 672 - 74.17% of Sampling
Total Roadster Sampling - 234 - 25.83% of Sampling

Coupe Sampling by Color:
Black - 188 - 27.98% of Coupe Sampling
Aero Blue - 179 - 26.64% of Coupe Sampling
Sapphire Silver Blue - 145 - 21.58% of Coupe Sampling
Gray - 144 - 21.43% of Coupe Sampling
Unknown Color - 16 - 2.38% of Coupe Sampling

Roadster Sampling by Color:
Black - 82 - 35.04% of Roadster Sampling
Sapphire Silver Blue - 53 - 22.65% of Roadster Sampling
Aero Blue - 51 - 21.79% of Roadster Sampling
Gray - 39 - 16.67% of Roadster Sampling
Unknown Color - 9 - 3.85% of Roadster Sampling

Earliest VINs:
25366 Gray Coupe
39172 Sapphire Silver Blue Roadster

Latest VINs:
2005s
60717 Aero Blue Coupe
61033 Sapphire Silver Blue Roadster

2006s
64274 Gray Coupe
64172 Sapphire Silver Blue Roadster

*Note - For those that do not know: I track all SRT6 VINs via the forum, eBay, Cars.com, Autotrader.com, etc.
The database includes: Model year (denoted by 10th VIN digit), last 6 digits of VIN (build #), Color, and Body (Coupe/Roadster).
The only production figures given by Chrysler thus far are the total production of 2,016 SRT6 Coupes and 928 SRT6 Roadsters. No color, etc. breakdown has been given as of yet.
Outside of Chrysler or Karmann, my database is probably the most comprehensive production data out there (it may be all we get, especially since the split).

Want to help? Find a SRT6 VIN, note the color and body, and post it on this thread. Thanks in advance.