I just saw a Motul oil that I am not familiar with called Sport. Is anyone here familiar with it? It's even pricier than the 300V 5w-40, and I wondered if it is meant to replace the 300V oils. My diesels love the 300V and I would like to try some of this new oil.
My shop carries the Sport line and its been used in a few of our vehicles (and customers). Pricing is all over the place depending on who you get it through, but it's supposed to be priced fairly closely between the 300V and Xcess. Over-the-counter price for 1L of the 5W40 Sport is $13-14, while 1L of the 5W40 300V Power is $17-18 ($35 for a 2L can).
Its application fits right in the middle between the Xcess and 300V. Xcess is a top quality LL oil, Sport is a racey oil with extended OCIs in mind, while 300V is straight race 3k-5k OCIs, tops. The 8100 line is a "lots of PAO/some ester", Sport is more "lots of ester/some PAO", while 300V is nearly pure ester (~90%).
Like DeepFriar stated, if the seller is asking close to that of 300V, it's a ripoff.