It makes a twisted sort of sense, a sensible but suitably expensive enviro-status car for the urban or retired liberal. It may well out-sell the Volt, taking any Government Volt sales out of the comparison anyway - the biggest government fleet users like DOD and DOJ choke a bit on that Caddy luxury car label, though GM'll probably still sell some to State and a couple of other offices like the White House that can buy 'status' cars without giving their fiscal wienies a heart attack.