The SEAT Tarraco undergoes testing on Morocco’s Erg Chebbi, one of the most unforgiving places on the planet. Dunes that soar to the height of the Sagrada Familia challenge driving assistants such as the DCC adaptive chassis control and the 4Drive all-wheel drive. Temperatures ranging from 0 to 50 degrees and varying terrain raise major driving difficulties. A dune field measuring 22 kilometres long and 5 kilometres wide, featuring mountains of sand, varying terrain and extreme temperatures. This is the challenge facing the SEAT Tarraco in Morocco’s largest desert.