Model Variants (Including Prototypes)
Ar 232 - Base Series Designation
Ar 232A - Initial production model; fitted with 2 x BMW 801A or 801L engines of 1,395 horsepower output; serving in preproduction role; ten examples.
Ar 232B - Second production model fitted with 4 x Bramo Fafnir 323 engines of 1,000 horsepower; ten examples completed.
Ar 232C - Alternative production form with added wood in construction; redesignated to Ar 432.
Ar 432 - Redesignation of Ar 232C model
Ar 532 - Proposed six-engine variant based on the Ar 432
Ar 632 - Another proposed six-engine variant of the Ar 432 model.