Leather interior means door panels seats arm rest etc
Ug means ultimate grade
Car with utility package navi and leather is called ug it also should be oriel top of the line
Utility package contains floor mats trunktray and door visors (air press)
Leather losses its charm if use roughly after 3 4 yrs its start losing it colour and upper skin
U have to use wax and take care of it
Honda charges way to much
From outside premium stitching covers will cost max 25 k
But material will not be same as honda it will be leatherite honda uses hard leather