The original post was
"Hi all
Quick question to all new Puma owners.
If I buy a black Defender will I regret it in summer?
Obviously it will absorb the heat but does the new air con cool you down enough?"
So wasn't the question about the air con not the colour?
"The problem is that all the test we have been able to find have been conducted using cars, so the results are not applicable to Defenders."
It's still a metal box with glass sides so I reckon the results would be pretty much the same. Some RMIT engineering students did a study on this for the RACV back in the mid 80's (again not with defenders) with various sorts of cars.
The results were that black cars heated up quicker but eventually both reached close to the same temperature. The hotter the day the quicker they reached the same temperature.

