Compare images of 2018 GMC Yukon XL and 2018 GMC Yukon by choosing the desired model and trim and then selecting the comparison image.
What we have here are two SUVs from GMC with some differences, such as the cargo volume and ground shadow size. First of all, the 2018 GMC Yukon XL is slightly larger than the 2018 GMC Yukon. And finally, the 2018 Yukon XL has a 25 ft² larger cargo area behind second-row seats. Among similarities are the body structure, market segment, starting price, horsepower, fuel economy, height, and maximum occupancy.