I've always said that little Hyundai is the fucking MVP of the Amberverse. Imagine that car chugging down Nicholasville Road with the front fenders literally sparking on the asphalt because there's nearly a half-ton of mentally stunted hambeasts in the front and a hundred pounds of tasteless, useless tat in the back. Hyundai should stick that car in a museum as a testament to modern machinery.
Not sure if D&D ever gets in the back seat when they visit but that would put it over a ton. Also Rafe & Hannah, I'm not even sure could fit in the back seat. Then add in all of the junk and food she buys and fills the trunk with.