Although there aren’t as many trim levels offered this time around, the decision makers at Lexus chose to hang onto the best versions of this luxury mid-size, so it deserves our attention. If you’re looking for a luxury sedan with impeccable finish, nice performances and a touch of exclusivity, the GS450 AWD all-wheel drive transmission is a good choice. As for the hybrid version, it has all of the conventional version’s attributes but consumes and pollutes less.