My brother was driving home from church and was taking a back way home. We came to a small stretch where there was a barricade blocking the way because it was really muddy, he thought that the 59 Impala he was driving would do just fine. It didn't! It got stuck pretty imediately but he didn't give up until it was axle deep and mud was coming through holes in the floor like one of those Playdo shape makers! It would not float. I'll take my chances with the Elio if there isn't an old school VW beetle handy!I had a '77 beetle. I remember one time the road flooded out. My friend and I (we were 16 at the time) drove around the line of cars stopped at the water line watching the water, and drove right in. The water was not flowing. It was about 50 yards across, but the momentum that we hit the water with was enough to float us to the other side. We rolled the windows down and pretended we were rowing. All the other cars were laughing at us, but no others attempted it.