ABS standard. Side air bags standard from 2000-2002. ESC standard from 2006. Head protection air bags standard from 2008. FCW and AEB standard from 2021.
Like its Chevrolet Suburban sibling the massive Yukon XL can seat up to nine (though eight-place seating is more usual), tow a heavy trailer, and swallow more cargo than can most minivans. Handling is commendable for such a large vehicle, though parking can be awkward. Other strengths include comfortable seating and a quiet, well-controlled ride. The XL's standard 5.3-liter V8 is powerful but a similar Suburban that we tested delivered only 13 mpg overall in our tests. Models equipped with this engine either meet Ultra-Low Emissions Vehicle (ULEV) guidelines or can use cleaner-burning ethanol-content fuels. A 320-hp, 6.0-liter V8, full-time AWD, and stability control are standard on the uplevel Denali.