[lesser_satan]

1 Horsepower, infinity/gallon.

[Joe Boucher]

Looks more reliable than most Fords I see coming off the line.

[mamelukesabre]

If you showed that pic to toolman tim taylor (tim allen), he’d try to hitch another horse or three and lighten the load they pull.

BTW, as an aside, the fastest animal powered vehicle (I think) is an ostrich hitched to a small 2 wheel carriage like those used in harness racing(a type of horse racing).