The new one has a revised grille, back bumpers, alloy wheels and some other visual tweaks, although with its shallow, fussily-styled side windows and stocky profile, it’s not conventionally beautiful. Arcane engineering details, from extra welds to new glues, under-body fins and engine dampers, have been used to make the Lexus quieter and improve its ride and cornering. There’s not much wrong with its handling skills, although dynamically the car is uninvolving and the ride often firm.