The final 2018 Dodge Challenger SRT Demon rolled off the production line at Fiat Chrysler’s Brampton Assembly Plant on May 31, 2018. While the Ontario facility continues building the Chrysler 300, as well as Dodge’s Charger and Challenger, the drag-focused Demon’s time on Earth has passed. Currently a black-on-black beast, the car will be repainted “Viper Red” before joining the last Dodge viper ever made at the Barrett-Jackson Northeast Auction on June 20-23. The duo will be part of a packaged lot, representing the final chance to own either car with no miles on the odometer, with all proceeds from the sale benefiting the United Way- just bring a truckload of money.