Petition GM to bring that to these shores, then.
The point is that it's not available. The Ram, its HD Big 3 brethren, and the Civic NG are. Such are the choices we have, and because of the comparatively sucky choices we have a limited public distribution system. Chicken and egg problem.
EVs solve that particular problem because the home charging equipment is much cheaper than NG VRAs and the public charging infrastructure is already better and improving monthly.