Re: Real world performance numbers for Citation bravo/II/V/a
For the Ultra, I cant really give you distances, I mean, it depends on the winds. Ive never made it out to Aspen non stop from my base, which is Latrobe, roughly 1260 miles. If we really pushed it maybe. But we would also be stepping up to 450 wrong way
With 4 pax, we cant do full fuel,(max ramp weight limiting) it holds 5800 normally, but we would prob have to take a few hundred off either for the pax or the fuel, whichever is more important

Our company has specific fuel mins, which are slightly more than the IFR mins, so we prob play it a little safer than we have too.
So in that case, you would need a stop.
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We constantly fly from PA to South FL in the Bravo nonstop with 4-6 pax , although thats not very far. OUr Bravos can almost do 4pax and full tanks but its about 100 lbs over MRW. So again, close. Depends on the BOW of your airplane.
Since youve listed a bunch of CE500s, another one that is really good is the Encore. I know its got a higher price tag, but it has ALOT of good features that make it well worth it. Hot wing, more power, trailing link gear(similar to bravo).
Also, one thing about the Bravo, it can be a real dog getting to the upper Flight levels. It will get to 38/39 usually, but it gets a bit sluggish pushing through the 40s especially when it gets close to + on the ISA. Just a planning FYI.
The ultra does pretty good, although if its isa+10, it cane be the same.
Never had any problems with the Encores. They are by far my fav 500 series.