This work presents an evaluation of the virtual confidence that can be achieved in the software Mechatronic Concept Designer. The virtual confidence is defined as the reliability that a model or software offer, based on their capacity to replicate reality accurately. Reference system for the evaluation is a turn table used at AB Volvo in the production of front lids. After conducting the simulations and different kind of analyses (such as friction analyses), the main conclusion has been that both the original model and the software offered some limitations that made a high level of virtual confidence impossible. Taking into account this fact, future improvement lines have been suggested.