I suppose that the 300ZX is the black car on the right, but as it shares the same pic as the Camry I do not know if it is useful to mention both on a separate page.
About the Aspire, I agree, it is quite small. For the Caprice I do not know, maybe it could still be mentioned.
For the C70 & E350, we could mention one of the two (as they share the same picture).