Horses can’t be beat in the post-apocalypse for speed, but for most other things you probably want a donkey or mule. Far sturdier, easier to handle, can eat anything, and has no regard for wolves.
As long as there’s roads or smooth paths left, an ordinary person can do 200 km in a day on a bicycle. A quick search tells me that specifically trained horses can do 160 km in an endurance race. Sure a horse would probably be the fastest in a sprint, but a bicycle has the best travel speed.
All roads are gonna be blocked by defunct cars. If we’re more than 5-10 years into the post-apocalypse, the roads are gonna be a series of craters. Still, a mountain bike will beat a horse in terms of utility. I wonder how the two compare in terms of repair-ability.
There’s a lot more roads than there are cars to fill them and the good thing about bikes is that if you can get past an obstacle on foot, you can carry your bike while doing so. Even if the major highways get blocked by the occasional massive pileup that you can’t climb over while carrying your bike, you can always take the smaller road. And where would all the craters come from? How many artillery batteries and mortar companies do you expect to see in the post-apocalypse?
Horses self-replicate, which bicycles can’t do. Except maybe in the Netherlands, I think they do breed over there.
I wonder how the two compare in terms of repair-ability.
So long as you have at least two, horses conveniently produce additional horses which makes repair-ability less of an issue. You simply eat the broken horse, if possible.
I’ve never really interacted with them, but from what I’ve read, they have no regard for much of anything.