The phrase "major facelift" means a big and noticeable improvement or change in something, like giving a new and fresh look to a person, place, or thing. Full definition
It's fun to drive, but following its recent major facelift, it also looks good. (carbuyer.co.uk)
The new i10 is expected to launch for sale in early 2017, and is the first major facelift for Hyundai's top selling hatchback. (indianautosblog.com)
The Dodge Daytona got its second and final major facelift in 1992; the popup headlights were made intro wraparounds, the tail was redone, and ground effects were changed. (allpar.com)