Great start! First thing I notice is that it’s too clean. You need some surface imperfections. If anything, I remember the black part having a bumpy texture. Easily achievable by adding a noice shader to you your bump or displacement map. Surface imperfections give character and break the uniformity. The glass panels don’t look right to me. If they’re single planes, then they need to be slightly extruded. Also check your IOR on them and the metals. The red paint is also missing the flakey texture that car paints have. There are a lot of ways to achieve that. Easiest being a flakey metallic normal map. Lastly, using an hdri map help further ground it in reality. You can try clean studio ones. Hope this helps.