My e60 had worn paint & lots of scuff damage so I had it primed and then vinyl wrapped about 3 years ago. The vinyl wasn't done very well so I'm arranging it to be rewrapped (repainting is out of question due to job cost/vehicle value ratio). I have decided that I'd like it to be in either Matt Black (what it is now) or Gloss white with Matt Black roof — current matt-black roof is currently in fine condition and won't have to be rewrapped anyway. My alloys are satin black which I won't change as they in good condition and suit both combinations anyway.
However I do plan to replace the car in 4 months so I'm concerned about resale value. I love the matt black (I know everyone thinks that their car is a head-turner, but this one is more like a crowd turner), but I can see that many people are going for gloss white & black roof.
So guys, any tips on which colour will retain the cars value?