No, one is a Democrat and one is a Republican. And that has everything to do with it.
That just isn't the case my friend, he was considered a racist even back when he claimed to be a Democrat.
The only people that actually think Trump is a Republican are the people that make up his base, for everyone else it's pretty clear that Trump doesn't really believe in any kind of ideology. He's an opportunist and a demagogue. Trump isn't a Republican, because his political party is 'Trump'. He isn't a Christian, because his religion is 'Trump'.