For countermeasures I choose grey, it gives that second to slow down before you stand out from the pack
or when you show up quietly from behind a hill on a country road.
For ultimate safety I'd choose white, or black if you live near the arctic circle. Silver is also safe and pretty but
it will make you stand out.
Tesla brown apart from the gastrointestinal connotations looks beautiful and subdued yet distinctive. Great combo with a tan/matte-obeche/black-liner interior. I sat in one and admired it for 10 minutes, wife won't buy that color (too much time in the GI lab).
IMHO they darkened the blue and green to the point that they depersonalized and are too close to black. British racing green or aquamarine blue would have looked great.
Red with dark roof, wheels and CF spoiler and tan interior literally gives me an anticipatory erection, female driver a must
with that combo. It is also more expensive, a cop magnet, toro sees the flag and charges
My only black car was the Turbo X, and I will never have another ever again, pretty for 30 minutes after detail.
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Dark colors absorb sunlight and heat.
Model S does not have the strongest AC on the market.
White reflect sunlight and heat. And Pearl makes it distinctive from the common white.
Pano roof does add headroom and an airy sunlight. But also heat. And 150 lbs.
Too much sunlight sometimes. Without a standard sunshade. The accessories one is a bit aftermarket cheezy.
Don't forget the added headroom, and then 5mm of glass only between your noggin and whatever rock happens to end up
under the 5000lb car in rollover situations.