The sign is facing out of the photo, and is really dominant/prominent. The women look nice, from what little I can see. The car looks very sleek and nice. I like the palm tree reflection in the windows, and I do like the showroom car posters, but overall, I think the aspect ratio is too wide...and the top of the frame shows a lot of lights and glass...meaning, a lot of empty space. My gut feeling is to bring the women closer to the camera, and make them larger in the frame. As web counts from galleries will prove over and over and over, an attractive female's image will draw ten times as many clicks as say, an inanimate object.
I think maybe a better idea would be to move the camera position far to the left, and have the women closer to the camera than the sign, and then place a car with the front bumper pointing AT the women. Of course, that would mean moving the car, but that's a simple maneuver. The end result would be to show these two women, looking attractive. As-shown, they are just too small in the frame for the display size you are showing us here. The lighting looks very good!!!