Really, night and day between the IS 300 which I used to own and the new IS 350. Quite a dramatic change in all aspects. Extremely comfortable with premium leather and ventilated seats for cold and hot weathers which I thought it was very nice. The Mark Levinson stereo is amazing. The V6 306HP engine hard to match and fun to drive. I feel this is the perfect car for someone who wants a sporty but yet luxurious sedan who is not afraid of the roads. I thought German cars were unmatchable until I tried this.
306 HP engine. Premium ventilated seats (heated and cooling seats). Voice/touch screen navigation. Bluetooth nice handle.
Exterior design could be better. Look what Inifiniti has done with the G37 coupe.