Is the word order 'sayyara saree'a jadida' really incorrect?
No it's correct.
So, please, DUO karim wa ghrariba, could you, please, bisacha, fix it?
That is exactly my question. ! -?- !?
It means ‘a new fast car’, so, it is not exactly the same sentence although you could argue that the meaning in the end is the same.
The important bit is that the car is fast. So the translation must also carry that meaning.
So is mine. Please correct ir.