The warranty coverage on model year 2018 GMC vehicles is 36 months/100,000 km, whichever occurs first*
* Terms and Conditions Apply
For any further information regarding the recommended fuel, lubricants and scheduled maintenance intervals, please refer to the owner manual
Defects are covered because manufacturing is responsible; on the other hand, we have no control over damage caused by such things as collision, misuse, and lack of maintenance which occur after the vehicle is delivered to you. Therefore, damage for any reason which occurs after the vehicle is delivered to you is not covered under the warranty.
Maintenance services are also excluded from the warranty because it is the owner's responsibility to maintain their own vehicle in accordance with the maintenance schedule.