The 2020 GMC Yukon and Yukon XL are rugged, powerful, and family-friendly. But what’s the difference between these two full-size SUVs? Our comparison guide takes a closer look.
What is the difference between the 2020 GMC Yukon and the Yukon XL?
The Yukon XL is essentially an extended-length version of the regular GMC Yukon. Both offer the same features and three rows of seating, but the Yukon XL provides increased cargo and passenger space.
Behind the Yukon XL’s third-row seats, there are 40 cubic feet of cargo space for your family’s stuff. Fold down both rear rows of seating, and this extended-length SUV supplies up to 121.7 cubic feet of cargo space. (Compare these figures to that of the regular Yukon: 15.3 cubes behind the rear seats, 94.7 cubes max.) If you have a side gig repurposing used furniture or happen to make a lot of trips to IKEA, you’ll definitely appreciate the extra hauling space.
Note that the Yukon XL also delivers 9.7 extra inches of third-row legroom. If tall genes run in your family, this extended-length SUV certainly makes for a friendly road trip.
On the performance front, the regular-sized Yukon can actually tow more. Properly equipped, this SUV can tow up to 8,500 pounds. The Yukon XL maxes out at 8,100 pounds. This is something to consider if you’ve got a camper or an especially heavy boat at home.
What do the 2020 GMC Yukon and Yukon XL have in common?
These two full-size SUVs have more in common than not. The 2020 Yukon and Yukon XL are especially family-friendly, for instance. Both offer seating for up to nine passengers with the second-row bench seat. Optional second-row captain’s chairs drop that figure to eight. Although the non-extended Yukon tows slightly more, both SUVs are more than capable of hauling big family toys around.
Both 2020 GMC Yukon SUVs are offered in the same three trim levels: SLE, SLT, and Denali. Also, they offer the same powertrain options. The base engine is a 5.3-liter V8 engine that underscores a rugged performance with 355 horsepower and 383 pound-feet of torque. Optional for the SLT and standard on the Denali is an even more powerful 6.2-liter V8. Its 420 horsepower and 460 pound-feet of torque maximize the Yukon’s rugged potential.
No matter which trim model or powertrain you select, all come standard with rear-wheel drive. However, traction-boosting four-wheel drive is always an option.
Why buy the 2020 GMC Yukon? Why buy the Yukon XL?
Their differences are actually few, making it easy to decide between the two. If you prefer the extra towing muscle and don’t need the extra cargo space, the regular-length GMC Yukon is your SUV. If you absolutely can’t live without a gargantuan cargo hold and the extra third-row legroom, the Yukon XL more than meets your requirements.
Which trim model is best?
Each 2020 GMC Yukon trim model has major appeal, depending on what kind of driver you are. The entry-level SLE gives you a great deal on three-row seating and rugged performance. It also comes standard with a wide range of advanced driver safety aids and smartphone integration features, so you always enjoy a modern ride. Upgrade to the SLT for upscale extras like leather upholstery and heated front seats. The top-of-the-line Denali increases utility with a trailer brake controller and adaptive suspension dampers.