General Motors Company (GMC) has just announced a first in used vehicles.  When you decide to purchase a Certified Pre-Owned GMC, that you'll also receive 2 years of standard maintenance, and yes, that includes the oil changes.

The finer details are that it's a two year/30,000-mile standard vehicle maintenance program, that will be covered by Owner Care and won't cost anything for the customer. It will cover the aforementioned oil…