The full-size SUVs from GMC and Chevrolet ... A new Yukon XL debuted for model-year 2015, retaining its trademark tall and boxy appearance, but with crisper body lines and a more upright nose.

An inconspicuous-looking but heavily armored 2022 GMC Yukon XL Denali SUV is headed to the Barrett-Jackson Palm Beach auction ...

The GMC Yukon has a long history as a full-size SUV from GM. It debuted for 1992 as a two-door SUV and gained a four-door version for 1995 that quickly became the more popular body style.