I think you'll find that GTS cars are what is referred to in Europe as a 'Satin' black. Similar to a semi-gloss here in the US, but the semi gloss has too much sheen.
Julian
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.