Folks, I will weigh in on the Honda J model V6 as well. I own the somewhat noted Honda Accord 6-6, that is the Honda Accord with the J35 V6 and the six speed Honda manual transmission. My Accord does not use VCM, but it consumes a minimal 1/2 quart per oil change interval using the Honda Maintenance Minder (MM) which averages about 8500 miles these days. My 2013 Accord has 65,000 miles on it, and I plan on keeping it for several years. I think the timing belt needs to be replaced at or shortly after 100,000 miles as the MM will alert to this. The timing belt replacement is of course the major maintenance item for this engine, about 1000 dollars per pop at the dealership from what I am told.
It is really too bad that Honda stopped installing these great engines in their cars in 2018. The non VCM J V6 engines are at least in my mind, outstanding. Honda is really known for its quality four bangers, but not so much for its two V6 models, the C and J engines. It is obvious that VCM at least in its earliest versions, sullied the J V6 engine design.