The reconnaissance tank destroyer was being developed by Hotchkiss and Klöckner-Humboldt-Deutz companies from 1956 through 1962 in order to increase the anti-tank capability of recon tank battalions. A 90-mm anti-tank gun was planned to be mounted on the new vehicle. The project was eventually declined. The number of prototypes built is unknown.
Commander
Radio Operator
Gunner
Loader
Spähpanzer SP I C PT I
Hotchkiss 6-Zyl. Benzin 190 PS
AN/GRC-4
Spähpanzer SP I C PT I
90 mm D921 F1
Spähpanzer SP I C PT II
Hotchkiss 6-Zyl. Benzin 230 PS
AN/GRC-7
Spähpanzer SP I C PT II Rh.-Nr. WK-G2
90 mm Mecar
Characteristics are specified for vehicles with crews trained to 100%.