"I've put my name down for the next generation M5, with rack and pinion steering. More importantly, the new M5 will boast an even more powerful and headier sounding V10."
You call that hinting at a rumor? Notice the use of the word "will", when they talk about the next M5. And regardless of how good my source is compared to yours, mine was right, and a year earlier as well. I'm sorry Kat, I cant link you to every article, but the V10 M5 has been known for a long time, and mentioned in several articles. If you get C&D check back a month or two at the E55/M5/RS6 comparo, they mention it there also.
"And you mentioned that Cadillac already stated they were planning to up the HP to 500 also but I never heard anything about that"
You did post on this thread right?
TCC is hardly a solid news source, but you just said you never heard anything about that, yet you posted a reply to that thread.
Maybe, as usual, i'm taking you reply the wrong way, but the v10 is old news, you can go on Bimmer boards and check the archives, people have been talking about it for a long time.
The CTSV 500hp is definitely rumor:banana: