Looking ahead, auto racing without gasoline promises a thrilling and environmentally-friendly future. As the world shifts towards renewable energy, races will likely see a surge in electric vehicles, which are already proving their mettle on the track. New technologies and engineering advancements will push the boundaries of speed and performance, while reducing our carbon footprint. We might miss the roar of a gas engine, but the squeal of tires and the thrill of speed will remain. It's a revolution in racing that I, for one, can't wait to see!