Vehicle speed
From Cantr II Wiki
Units are going to define the speed at which a vehicle moves, since there is no defined term within Cantr (Ie: Neither Kilometers nor Miles exist in Cantr).
Road Vehicles
1 Unit is equal to how fast a perfectly healthy Cantarian person walks down the most unimproved road, carrying nothing.
For vehicles that travel on roads, 20 Units is slow, whereas 100 is very, very fast.
Water Vehicles
Boats on the water are calculated much differently than those on land. A boat moving 1000 Units does not mean the boat is going 1000 times that of a Cantarian on their legs. There is no basic principle, such as a Cantarian walking down a path, to define how fast or slow a boat is in comparison.
For vehicles that travel on water, 1000 Units is slow, whereas 8000 is very, very fast.