In the quest for sustainability, the automotive sector is exploring alternatives beyond electric vehicles, with a focus on synthetic fuel like eFuel. Porsche is at the forefront of research in this area, using synthetic gasoline in their one-make racing series and demonstrating its capabilities in models like the 718 Cayman GT4 RS. Synthetic fuel is produced by capturing carbon from the atmosphere and combining it with hydrogen and oxygen obtained via electrolysis. This process, exemplified by Porsche's partnership with HIF Global, not only results in nearly carbon-neutral fuel but also supports carbon-negative production through wind turbine-generated power. Synthetic fuel mirrors traditional gasoline in performance, making it compatible with existing vehicles and allowing for the incorporation of additives at the manufacturing stage. While synthetic fuel still emits carbon, nitrogen, and particulates, advancements like direct air capture technology aim to mitigate these emissions. The automotive industry's exploration of synthetic fuel showcases a promising step towards a more sustainable future, offering a viable eco-friendly solution alongside electric vehicles.