You better not buy until you see this SUV. GMC's 2007 Yukon lineup offers a terrific diversity of comfortable large and extra-large luxury SUVs. JD Power gave this vehicle a Power Circle Rating of 4 in Performance, Comfort, and Style. Experience true comfort with leather seats. You don't see deals like this every day. No more cold seats. This Yukon XL Denali includes heated seats. You'll also love this sports utility vehicle's security system, extremely convenient cruise control and airbags.