I see your comment that this deal fell through, but this is not nearly enough info for anyone to justifiably give a solid answer to.
My truck had an MSRP of 57,890 and I bought it for $42,035.
You're now thinking, damn this guy got a great deal, now that I know it's possible, I won't settle for anything less. What I didn't tell you in my hypothetical example is that I got a GM Employee discount, and 3 additional special rebates that only my dealer had access to. We NEED breakdowns line by line to compare deals here, otherwise no one is benefiting from this information, it's just spam.