Al & Nona, welcome to iRV2.com. We are glad to have you join us here and look forward to reading of your adventures and experiences. Although I do not have an Acura MDX, the drive train in my Vue (detuned a tad) is the same as in the MDX. We have a lot of members with the Vue and it does real well behind a coach. Good luck and have a great summer.
Mike, RVIA & RVSA Certified Master RV Technician
Amy, Dr. Assistant - Roxie & Mei Ling, four legs each
2000 Gulf Stream Scenic Cruiser 450 hp & 1330# torque
06 Saturn Vue, 06 Chevy Z71 4x4 & 2014 Corvette Z51 M7