Does a 2010 Ford Escape 4x4 say on the back?
No, a 2010 Ford Escape 4x4 wouldn't explicitly say "4x4" on the back. Ford used badging to indicate the drivetrain. You'd likely find a badge indicating "4WD" or possibly just an "Escape" badge without any specific drivetrain designation, though the 4WD models usually had some subtle visual cues like different wheels or bumpers. The specific location and style of the badging varied slightly depending on trim level.