What is the difference between the 2025 GMC Yukon and Yukon XL in terms of dimensions and interior space for Canadian families?
The 2025 GMC Yukon XL is the stretched version of the standard Yukon, measuring 5,736 mm overall versus 5,175 mm for the Yukon — 561 mm of extra length entirely devoted to additional cargo space behind the third row. That extension yields 696 litres of third-row cargo volume (versus 437 litres on the Yukon), and a total maximum volume of 4,090 litres with all rows folded. For large Canadian families or commercial users (airport shuttle, family transport with sports equipment), the Yukon XL 2025 is the definitive choice. The XL's third row gains 70 mm of additional legroom versus the standard Yukon, making it genuinely comfortable for adults on longer routes such as Ottawa–Toronto or Calgary–Edmonton. Canadian pricing for the Yukon XL 2025 starts at approximately $79,000 CAD for the SLE trim, with the Denali Ultimate XL exceeding $102,000 CAD. The Yukon XL also supports towing up to 4,082 kg (9,000 lb) with the appropriate towing package, and its optional adaptive air suspension AutoRide (standard on AT4 and Denali) delivers a remarkably comfortable ride despite the vehicle's significant size.