According to Genesis these are the official dimensions for the GV60 in Korea. They haven't revealed the North American numbers yet but I imagine it won't be that far off.
|Length (mm)||4,515 / 177.8 inches|
|Width (mm)||1,890 / 74.4 inches|
|Height (mm)||1,580 / 62.2 inches|
|Wheelbase (mm)||2,900 / 114.1 inches|