Kia model (3)
'kia model' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for rio that I've seen before include "Erstwhile home of Biggs" , "A Mexican river, may be grande" , "Flying Down to -, Astaire, Rogers film" , "- Ferdinand, footballer" , "Location of next Olympic Games, in short" .)
'kia model' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for optima that I've seen before include "Conditions producing the best possible results" , "Points at which conditions are most favourable" , "Ideal conditions" .)