BMW Z3, Z4 & Z5 Series?

Question

I've been looking at the BMW Z3, Z4, and Z5 series. Several weeks ago, I thought I saw one advertised with a back seat. Does anyone know if any of these series comes with a back seat?

Thanks in advance for your answers...

Answer 1

Only the Z5. The Z3 and Z4 were both very much 2 seaters.