There were two basic variants of the Type 57 car:

Three basic variants of the C-series were planned for initial construction, with several more laid out as detailed proposals.

There were three basic variants of the roadster.

The basic variant was to be M-4P, for navigation training.

The game's rulebook offers several variations aside from the basic variant.

The vertical climb is the most basic variant.

The Nag will be produced in two main basic variants.

Maximum speed improved from 185 to 225 km/h, comparing with the basic variant.

The traditional theory of groups can be divided into two basic variants which are briefly introduced in the following section.

The CZ-550 rifle is available in two basic variants.