Have you ever seen a...

No.
Have you ever seen a Saab 96?

 

I wish.

Have you ever seen an Audi Q8 RS?

 

Yes.

Have you ever seen a Lexus LFA?

 

No.

Have you ever seen a Lexus LC500?

 

No.

Have you ever seen a Porsche 911 GT3 RS?

 

Nope.

Have you ever seen a Fiat 126P?

 

Yes.

Have you ever seen a Kia Carens?

 

No.

Have you ever seen a Jaguar XJ220?

 

I wish I have.
Have you ever seen a Ford Cougar?

 

Yes.

Have you ever seen a Kia Stinger?

 

Yes.
Have you ever seen a BMW Z3?

 

Yes, many times.

Have you ever seen a Daewoo Matiz?

 

I see few every day.
Have you ever seen a Mazda 323C?

 

Yes,i see this car everyday.

Have you even see a FSO Warszawa?

 

Yes, I have seen one or two of each, they're both pretty rare to me.

Have you ever seen a Nissan 240SX?

 

Yes.
Have you ever seen a Great Wall H6?

 

No, never. It sounds Chinese.

Have you ever seen a Honda Civic Type-R?

 

Oh yes. Multiple gens.
Have you ever seen a Lancia Kappa Coupe?

 

no
have you ever seen a Toyota Auris

 

if you count a "corolla hatch" yes, probably near every day for the last 10 years.
have you ever seen a chevrolet biscayne?