The only way you will ever see a Yellow SRT6 is if someone painted one that color after market. It was not a factory option. Classic Yellow is the only XF color that was only available on 1 model - the limited roadster. Every other XF color was available on the coupe & roadster. There is a more limited color choice once you get into the SRT6. There is a pink coupe in the UK but that doesn't mean that Chrysler made pink XF's.

We have a member here with a Classic Yellow with a V8 dropped into it. Trust me, that was so much work to get right that he will never credit Chrysler with that brain child!!!