Three-quarter (horse-drawn)
The term three-quarter is never used, but sometimes is only associated in the name of a horse-drawn car: truck, pram, Fits with body, etc It means that, compared to the standard of the model, the case was reduced in length, that the front places were removed and replaced by a very narrow bench.
The cut answers the same principle and corresponds to a more radical shortening (the front places are removed and are not replaced). The term cut is often employed only.