They are probably the same with those corner side brackets all mls can tow 5000 lbs US max. It is a great car we got our 500 with about 168,000 the 350 a bit more. The 500 needed mounts replaced and new tyres after that it drives like new not a rattle.
You will love it, my wife has a hard time giving me the drivers seat. I have to sit in the passenger and pretend it’s right hand drive. Lol