My ebike is a recent addition so tend to grab it more than the other bikes. Like someone said it has the most upright riding position so I prefer it for that reason.
The really great thing is I'm rehabilitating from a hip injury so the ebike is a Godsend in case I bonk and need help getting home.
Funny you mention car repairs. I once strapped a leaking radiator on the rear rack of my road bike to take it to the shop. That looked pretty ridiculous but it got the job done.