Porker:

I always wondered what the deal is with these supercars in front of malls in UAE? What message are they trying to convey? ‘I’m into cars but even more into Starbucks?’

Those are the expensive parking spots (50$) from which you can directly enter the mall without entering the parking lots and not letting the valet drive your car. It makes sense as parking lots get too busy and your expensive wide car can get hit by other car doors. However, given that its Dubai you enter to Aubaine for your coffee and also the fastest way to get to your new Lange, PP, or AP indecision

There is no message really except Malls are where everyone goes to in Dubai so if you are too rich for the free regular parking lots or have a very expensive car, not our cheap 911s, then $50 is nothing to you.