<< why not? if the design of the engine is superior, who cares if it's running at higher rpms? >>
Give me 2 identical engines.
Make one rev at 2400rpm and the other at 3500rpm.
Which ones gonna last longer?
<< Let's be honest, most American cars can hit 100,000 - 150,000 miles, while most Japanese can go from 150,000 to 200,000, and many German/Swedish cars can go even higher. Why is this? Better design. >>
Considering that my 1986 Pontiac is still running super smooth at 180k, you're trying to imply my engine was somehow made by Honda? I think not.
Let's look at it from your perspective:
How many 15 year old Honda's get 24+mpg on the highway pushing 75mph steady?
Cuz my Pontiac does that no problem.
Of course it sucks in city driving, heck, any car that weighs 4000+ pounds sucks in city mileage.
But Honda's weight like 2500lb's, dont they?