Adrian Warnock has posted a couple of very useful and interesting lists:
11 Things Muslims agree with Christians about concerning Jesus (a prime number, wahey!)
Six Things Christians and Muslims disagree about over Jesus.
It seems we agree more than we disagree, but then the disputed points are by far the most significant. I mean, the belief that Jesus is the Son of God who died in our place and rose again, and is worthy to be worshipped, is the crux of the Christian faith.
Disappointingly, there doesn't appear to be any inter-faith controversy over beliefs about Jesus' facial hair.