The answer is no, I haven’t stuck with just American or foreign vehicles, but in my adult life it’s been primarily foreign cars (mostly Japanese). Honda, Toyota, Lexus. And one Mercedes.
I did venture off the reservation briefly and purchased a 2018 Chevy Silverado. Figured...here’s my lifetime truck! I’ll drive it to a million miles. I’ll be one of those guys! WRONG! Piece of junk. Traded it in with 52,000 miles after two years...misfires, chevy shake, bad starter, tranny shuddering, oil consumption. Babied. Couldn’t handle being driven gently up and down the highway eveyday. No work, no hauling, towing, nothing.
The Mercedes isn’t exactly a joy to own, electrical problem every three months or so. Not fun.