Kickdown Check. Kickdown inventory on site done. 109 Photos. Video. Original DS 21 Cabriolet Usine, i.e. the very rare open version of the DS. The history is traceable since first delivery! A total of 4 owners and German first delivery. The mileage of 58,225km is very likely original. Elaborately fully restored vehicle (body, engine, interior etc. were completely restored), top condition. Valuation report from 2021 with grade 1 and replacement value.