Synfuels – a lifeline for our classics?

There could be hope on the horizon for our much-loved fossil-fuelled VWs in the form of synthetic fuels, or 'synfuels' to give them their proper name. On paper at least, with the potential to replace fossil fuels and make existing petrol cars CO2 neutral with few if any mechanical modifications, there's certainly reason to be optimistic.

But how do you make it? Well, synfuels are produced