I have cinnamon brown interior on my space grey f10 and IMO it is the best combination. I was debating between the black and cinnamon, but after checking out both pick the later and never regret.

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'08 328xi Premium, CWP, many more... - Gone, but not forgotten!
'11 535xi ED (P1, P2, CWP, smartphone integration, multicountour) - on OBERON!