Wrong SSJ....
I think the OP meant the Superjet, which looks like the Embraer ERJ-170 / Bombardier C-Series, as opposed to the SSBJ, the Supersonic Bizjet that Gulfstream and Sukhoi were talking about a few years ago. I'd be very impressed if it could get supersonic though.
Last I heard the a/c was in test, but I've not seen anything from the flight test program yet, so we may have to wait until service entry (or at least until the FCOMs leak onto the net) to see some performance figures