A 1969 Cadillac De Ville was converted into the “World’s Fastest Mobile Hot Tub” according to Guinness. It has now been sold at an Arizona auction for $26,400. The “Carpool De Ville” can reach speeds of 160-miles-per-hour.
The car uses its v8 engine to heat the water in the passenger area to 102-degrees. It was even awarded Guinness World Record status earlier this month and became the most attention-grabbing vehicle to hit auction. There’s only one catch, the vehicle cannot be registered or driven on any public roads. Darn!