Agree, even all touring car look very similar now days. But the material stiffness, different cutting, slight suspension angle different all will effect the car's handling. Any ching had more than one of touring car should few the different. Why T3 have less steering, 417 and VBC turn a lot more? Please think about it. You know how many chassis and different plastic parts VBC (or any other manufacture put some time to develop a car) made before the final production? More than 10 chassis with different materials and cutting. For plastic parts atleast 6-7 type of different types. They really put their heart into developing this car.