I am currently using Mobil1 5W-30 year round. I already make trips to the Esso bilk dealer for Mobil 0w-40 for my VW Passat. I figure I might as well pick up some XD-3 for the Dakota as well (a little cheaper than M1). Will the XD3 be a good choice? the W30 or W40? Or should I stick the 5W-30 Mobil 1?
thanks.
thanks.