Performance
Comfort
Fuel Economy
Fun To Drive
Interior Design
Exterior Design
Build Quality
Reliability
Review
Coming from 2016 Accord V6-EX sedan, which is already a very feature packed vehicle, the first impression on 2018 RX 350 AWD is the much smoother and cushy ride. Accord had a very jerky transmission I had to fight with and an aggressive fuel savings (25-35 MPG on Accord vs 15-20 on RX) from which the gear switching and the ride comfort suffered. RX seems to have a much better sound system - at least it has the mids, comfortable and more adjustable seats - compared to the headrest tilting too much forward, and a large 12 inch entertainment screen (comes with NAV) - though it is not a touch screen and the controls are awkward and sluggish as compared to the touch screen and nearly perfect integration with smartphones as well as fast response time on the Accord. RX has a much larger and versatile storage / hauling capabilities, although the two are not in the same category. Looking further, the RX has a working Sport mode, where on the Accord the sport mode seems to ride two gears down from where it is supposed to be - driving at 4-5k RPM at 40-60mph makes one look like an idiot on the Accord. The Accord seems to have better dash and door materials and they are not as marr prone as on RX where after a week you can definatelly notice dust and smudges in places you touched them with your hands. No wonder my neighbors are washing and cleaning their RX every week. Paint seems much better and thicker on the RX where as on the new Accord models it is skin deep - after two years of driving on the highway, the front is littered with paint deeps and chips from tiny road dirt. One thing however that is not acceptable from Lexus is the requirement to pay to use the remote starter ($80-96/yr, even though it is already installed with push start) and the fact that once the vehicle is remotely started the vehicle shuts off as soon as you enter it - some safety nonsense. Accord also has a remote starter built in and it works at get go from the key fob; you can get into the car and press break+start to continue without the car ever shutting off - again this is the ideal implementation here and shame on Lexus for making us pay for a half baked nickel and dime solution. If you leave the remote inside Accord, the car won't let you lock and will beep at you, while the Lexus does none of that. Another thing to note is how loud the engine is on the RX from outside compared to the other new cars which are barely audible when new. There is also some loud knocking heard from the engine while parked as well as some whining when driving at 70 mph or higher and slightly holding the gas pedal - it generates noise similar to engine being revved up and let go (like it is running out of gas), all the while you are pressing the gas pedal consistently. Read some reviews and some suggested to wait a few thousand miles at which point the noises should disappear. Until then, these are my observations. To be continued.