[Cheeto]

The OP should clarify which Commander he's asking about.
The new 2021 Commander is based off the 2018+ Maverick so it is built on a 50" wide chassis/ROPS. The General was built to be 60" wide from the beginning. This was a major factor in us dumping the Rzr in 2016. I had hopes for the new Commander but that ship sunk. Now the hope is for a Northstar General.

 

[Cheeto]

...
The new 2021 Commander is based off the 2018+ Maverick so it is built on a 50" wide chassis/ROPS. ...

Covered this a month ago...am I typing in invisible ink?
The 2 cupholders are ahead of the shifter.
The front fenders bump up and can obstruct your view if you are "vertically challenged" according to my copilot (who is). 🤫

 

[Cheeto]

Totally different design (engine placement) than the old ones (pretty sure I said that before too).
Correction on the cupholders...I went and looked, they are either side of the shifter tunnel just ahead of the seat base.