I‘m from Germany and even I found the vastness of everything in the US remarkable. In some regards it‘s amazing: the country itself, the national parks, the wide roads, parking space, buildings. In other regards it‘s obscene: beverage sizes, package sizes in Wal-Mart (some are larger than what our local wholesale stores have to offer), and SUVs and pick-up trucks. When I rent a car on my trip, I was glad I upgraded to an SUV because otherwise I would‘ve been anxious between the huge SUVs, which seemed to make up the majority of all cars (this was in California).