Motul 6100 SYNERGIE+ 10W40 5L

Use this in my Infiniti G35 and it is incredible performance oil. I Normally only run pure synthetic so was skeptical of of this since it has conventional ingredients mixed in, but was completely satisfied .I switched from Motul 8100 eco-nergy 100% pure synthetic to to this because was recommended by a professional drift team in formula D, they recommended to run the 6100 series. So I I tried it and used 5 liters of synergy and 2.5 liters of motu eco-nergy mixed together and it is an excellent oil, way surpasses any store bought oil and royal purple doesn't even compare or come close (I've used many other oils). I religiously change oil every 3k, and also use engine flush and my oil is so so clear after I change it that I can't even read dipstick for a few days. literally looks like water it's so clear.and after three months this motul is is still a very light honey color with lots of lubricity left. It keeps my new bigger oil pan and oil cooler clean and performs excellent. Hope this helps .

If you run ethanol this brand and type of oil is for you

Quality TRUE SYNTHETIC from an REAL GROUP V (5).