The security vehicle has at least one test target positioned approximately in parallel with one of the vehicle sides. When test shots are fired at the vehicle they hit the target. The target (1) is made of a light metal sheet (2) with a back support (3) of material with a limited degree of flexibility. The back support can be made of rigid expanded polyurethane or a similar plastic. The light metal plate can be 0.5 mm thick. A dummy can be placed in the vehicle and have at least one test target or be partly or completely made up of test targets.