There are a lot of fossil fuel cars on the road nowadays, although I am not a supporter of electric cars, but it would be ideal in the future to look for other alternatives besides electric propulsion, or to improve them. For example, LPG cars may be an ideal option; they exist today, but not to as great an extent as they could, and the starting price is also higher than for a conventional combustion engine. Another excellent alternative could also be hydrogen-powered cars, which would also have zero impact on the environment and our planet. We only have one home and we should protect it.