They haven't been officially unveiled by
Porsche, but the fuel-economy ratings of the all-wheel-drive Carrera 4 & Carrera 4S Coupe and Convertible of the latest 911 have surfaced online via the EPA website. What this tells us is that these will almost certainly be the next new Porsche 911 variants coming to the US, and as Car and Driver point out, will boast better fuel economy than the outgoing models they replace as per the other new 911 models recently released.