Go for a niva 4x4, a Fiat panda 4x4 if you fit in it or an old peugeot 504 (they came in pickup form) or 505. A citroen 2cv or related (mehari/dyane) could do the trick as well if you’re not in a hurry. In terms of modern stuff, have a look at the dacia duster, they’re having a reputation for being tougher than they…