oil filter for my 5 series costs 7 bucks..your info is flawed
oil is synthetic and I buy that crap by the gallon...I honestly forget how much it costs..I change it every 9k
local shop doesn't charge me for labor and they safety inspect the car/reset the light too
my brakes are ceramic...so those aren't cheap but they last longer
tires are nothing special...it takes premium gas ...big deal
it needed a mass air flow that I bought at cost for 280 bucks when I first bought the car
last bmw needed spark plugs at 140k and I suspect they were OEM
neither has ever had a clutch done
driving comfort and agility=priceless
especially with the ability to avoid a t-bone accident with roll over that came flying into my lane sliding towards me with my very little daughter sleeping through the whole thing in her carseat in the back