I'm just curious.
Why is the break-in period different from country to country? I mean, I live in Brazil, the break-in period here is 2500 km (that's on the manual), and that is about 1600 miles. As you guys know, for american cars the manual says 1000 miles for break-in.
Why would the exact same car, with the exact same engine, have two different break-in periods?