Though much of what xo has been posted is interesting, I don't understand the need to play games.
It is possible the strippers stopped somewhere after they left the house and before arriving at Kroger's. Time is unaccounted for.
The cabbie's comment about the white car is still puzzling. Earlier on this thread I posted that "the green Honda Accord" was at the house when the police arrived, and later searched. Is it possible the strippers left the house in a white car and returned for the Honda after the police left?
I took it that the green Honda belonged to one of the players.
The green Honda belongs to one of the residents of the Buchanan house.
As for the cabbie's comment about the car color, we have never seen a full photo of Kim's car. The photo taken of Mangum just after putting her in it shows a cloudy looking patch on the side. I wonder if there is light gray primer on the front of Kim's car or possibly even white fenders or a hood from a wrecking yard.
Another possibility is language. Mostafa is a foreigner, and may not have his colors right. Here in CA, I have heard people misstate the Spanish name for the color black as "blanco", which means "white". Black is "negro", but I think "blanco" is mistaken for it because of its similarity in sound to "black". The mistake could be as simple as that.