My 07 fit was bought brand-spanking new and immediatly, I changed it out with Crraaapy Tires Mortalmaster 5W20 full syn oil with a new HAMP oil filter.
I don't buy that so-called mysterious Honda break in oil nor am I worry about full syn being too "slick" for proper engine breaking in. So far, I have clocked 6,900kms to date and no oil burning, no signs of oil consumption, no nothing.
An engine that is known to consume oil starting from day one (especially those that are manufactured nowadays) may not get better due to faulty assembly or design; new car(engine) straight from the factory w/o any oil consumption issues shall have their engines properly broken in already and one shall not need to go apes over break-in processs (the lot-boy/delivery boy/carwash boy or even a sneaky salesman who takes new car out to pick up lunch shall have sufficiently done the full break-in part for you already, LOL!).
I shall stay with full or semi-syn for my fit and will go for another 2 decades ...then I might switch to something else...
Q.
p.s.new factory manufactured engines shall last just as long, covering many, many miles as whether you follow the oldschool break in process or not (already broken in, remember?) In other words: your engine shall typically outlasts your A/T gearbox and your chassis/body for the latter tends to go bad/rust away before you engine goes, granted that you take good care of them. Mileage , in this case, shall easily exceeds 200,000miles...