Neville also played at United for Moyes' predecessor Sir Alex Ferguson.
He said: “I never thought anyone could work harder than Alex Ferguson so when people asked me for comparisons I always said the biggest is how hard they work.
“It amazes me the number of games he goes to. We’d have a game in London, get home and then he’s off again to watch a game in Birmingham or somewhere. It’s that work ethic that has got him to United.”