Believe it or not, my daughter's 2010 M35X 86K miles is still EXTREMELY reliable and its engine still sounds better than a brand new 2024 Acura TLX 2.0t!!! (What I did is replacing the oil with mobil1 every 35K-50K miles or once a year!!! The spark plugs are still original!!!)
Again, believe it or not, 30-50mph or on highway cruising, M35X with 5sp auto still SURPRISINGLY and SIGNIFICANTLY feels more peppy than my 2017 GSF 467hp V8 at normal mode!!!
I tested 0-60 for M35X at 30K miles. The result was 5.83. At 60K miles, 3-4 years ago, the result was 5.84!!!