What is the drivetrain warranty on 2013 GMC Yukon-XL?
The drivetrain warranty on a 2013 GMC Yukon XL is 5 years or 100,000 miles, whichever comes first. This is based on the standard General Motors powertrain warranty at the time. However, it's crucial to check the specific warranty documentation that came with your vehicle, as it might have variations due to specific purchasing conditions or regional differences.