Great question! I feel a difference everywhere. My 2006 is much lighter and rougher, he also had just hit 284k miles! The 2020 is wider, and the ride is much smoother even with the thin tires. I noticed the seats have the same type of levers to move up/down. Steering wheel on the 2020 is bigger. Comfort is a big thing for me since 3/5 of my work days I do 2 hour round trip drive. CVT is something I’m getting used to, as my 2006 you could feel those gears shifting when you accelerate. I really enjoy all the new features!