I can compare my 2018 Rubicon with my 2017 grand Cherokee Overland. As far quietness of ride there is not that much difference. The Rubicon is a hardtop with the Mopar hardtop liners which does make a difference. I put the hardtop liners on my 2015 JK willies and I could notice a big difference Afterwards in the noise factor.I’m going to pick up my first wrangler tomorrow. I’m coming from a 535xi which is super quiet. Holy smokes is the wind noise crazy on the wrangler. I’m worried It’s going to drive me crazy. I only drive 7500 miles / yr mostly city, so I’m rolling the dice.