Dacia Dustruck
It is difficult not to make comparisons with the Mercedes G63 AMG 6×6, last 6×6 Official to be released on the planet, but this time around, it is a design study Dacia among other models presented promotor.ro journalists who were invited to visit the Renault Technocentre Titu which displays concepts, Dacia unique and prototypes that never saw the day. Among the ambulances, military vehicles, student projects Duster Limousine, Duster snowplow, we discover what Duster 6 wheels called Dustruck. All were made by engineers of the technical center in Titu commissioned on specific projects, for the majority, were not produced then. As usual on this kind of event, we will not find any technical details about the Dacia Dustruck and that's a shame. In conclusion, it would be nice to think that Dacia could break the market 6×6 Mercedes to the Arab Emirates with his pickup poor ! 
What a pity that this beauty never came out! I'm sure after swapping the pieces (lighthouses, grille, by front impact, ) Dacia for parts of Renault Duster / Renault Oroch in Brazil, it would have been a monster! In addition it would not have cost as long as it has produced no? It’s a Renault Oroch a 6 wheels, nothing more in the end…
so I found other info about this vehicle (but they are neither understood nor verified, neither verifiable…)
link to video (Dailymotion) : https://www.dailymotion.com/video/x21yxdk
a little more info on this 6*6: he would have a V8 under the hood:
Either a 1.5l dCi or a 1.2l TCe
source: https://www.dailymotion.com/video/x21yxdk