Trim: SLT 1500 This Onyx Black 2018 GMC Yukon XL SLT 1500 might be just the SUV 4X4 for you. It has a 5.3 liter 8 Cylinder engine. This one's on the market for $72 540. This one scored a crash test rating of 4 out of 5 stars. Flaunting a sleek black exterior and a jet black interior this car is a sight to see from the inside out. View this beauty and our entire inventory today! Call for more details. Customer and VIN# must qualify for GM rebates and discounts. Take delivery by the end of this month to take advantage of the GM rebates and discounts. Some rebates require a trade-in vehicle. If deal has no trade you give up the trade assistance rebate. Some rebates require you to finance with a particular bank. Price includes NG-2 Resist-All $790 value with an option to opt out at signing. https://harryrobinson.com/NG2. Contact Information: Harry Robinson Buick GMC 6000 S. 36th Street Fort Smith AR 72908 Phone: (479) 646-8600 E-mail: email@example.com.