On the outdoor RETTmobil the two extensions of the Caddy are shown. First, the Caddy Maxi, presented with a stretcher and lowering suspension of the company AMF Bruns, either as a vehicle for the "unqualified ambulance or for the carriage of wheelchairs. Second, there is a Caddy 1.6 with LPG conversion to a mobile command vehicles with blue light system. The realigned to bivalent Benzin Caddy obtained with the 54-gallon underfloor tank a range of around 450 kilometers.
