I've had no problems with lumpy seats or rattles, but have heard the pop noise coming from middle of dash; only happens once per trip. Heated/cooled seats are great; handles like on rails; plenty of punch, but wish the 350 came with AWD; has been great on snow and ice; ride a tad rough but an OK compromise for the handling; very quiet; love the LED interior lights; back seat is cramped, but front seat is fine for my 6'4" frame; averaging around 25 mpg; many more features and much more reasonable price than BMW or MB.
seats, lighting, handling, reasonably priced compared to competitors
better/bigger cupholders and console; better back seat accomodations; fold down rear seats
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