The wife had one also auto, had a two problems, One, engine and transmission jerked when selected. Found mecanic had not replaced the engine mount bolt, sits up on top of the front wheel arch. Two, Constant velocity joint failure, not broken altogether but enough to growl when moving off or stopping, soon after when slowing or moving off it felt like the front wheels were walking tather than rolling, turned out to be problem with the tyres out of round.