GMC Yukon XL دينالي 2010 Automatic Gasoline mileage: 1 KM 4WD Peace, mercy, and blessings of God be upon you. I am offering for sale a GMC Denali XL 2010. It has 400,000 km. The engine and transmission are in good condition. However, there is an electrical problem where it sometimes drains power and other times shifts gears on its own due to the electrical issue. I couldn't identify the problem and took it to several mechanics, but it didn't help, so the car has been parked for 3 years. I start it twice a week. Regarding the fading (paint), it's due to the long parking period. May God bless you. Please contact via WhatsApp.