2018 GMC Yukon XL Denali Price: $60,000 1301 Route 73, Mount Laurel, NJ 08054 More Mount Laurel, NJ GMC Yukon XL's 2023 $74,999 10,798 Miles 2017 $52,990 41,602 Miles 2021 $82,440 Miles 2021 $82,740 Miles 2021 $83,340 Miles 2021 $71,995 Miles