Cadillac is finally pumping out the all-electric Lyriq in volume and it could be the vehicle that makes people forget about tailfins, chrome, floaty chassis dynamics and Cimarron. Lyriq is handsome, comfortable, roomy, powerful, quiet and packed with tech. Tom Voelk checks out an AWD Sport 3 with Super Cruise and finds it to be a solid value with room for five full sized adults. Now about that wobbly charge port door…