If producing gasoline requires extracting CO2 from the atmosphere, then providing enough H2 to make the fuel, then it may make more sense to replace your car. B

If producing gasoline requires extracting CO2 from the atmosphere, then providing enough H2 to make the fuel, then it may make more sense to replace your car. Bear in mind that H2 is mostly produced from natural gas today, and electrolytic production is somewhat more expensive. I think it will depend on how the prices for batteries and electricity evolve as well as advancements in electrolysis. There are also other advantages to electric vehicles, such as no particulate and NOX exhaust, which may encourage taxation / regulation of combustion vehicles.