One review also mentioned some consistent transmission stutter at 65-70 mph. Not sure why other reviews didn't note this, as I would assume they all got to travel at this cruising speed.
2024 Mazda CX-90 First Drive Review: The Family SUV With Plenty of Hustle (thedrive.com)
2024 Mazda CX-90 First Drive Review: The Family SUV With Plenty of Hustle (thedrive.com)