I have a 60CS and have had no problems in my 4-Runner and my wifes Escape. As for mounting the GPS, I used a dash mount on my old Etrex Vista and because of where I had to mount it, it made it difficult to see/use. For the 60CS, I have tried a velcro strap on my right leg with the 60CS belt clip attached to it and it allows me to see it clearly and to have access to the controls.