The Iberia DLC for ETS2 is available. Visit the capital of Spain, Madrid, the coastal capital of Portugal, Lisbon, a large number of coastal cities such as Málaga and Olhão, and many towns in the interior. This expansion is available on Steam for € 17,99. You need of course the base game to be able to install it.
The images are better than a long speech, the YouTuber Zenix proposed shortly before the release of this DLC a 2x2h discovery on the Spanish and Portuguese roads: