GMC Yukon XL 2026 Automatic Gasoline Car Type: GMC Yukon Aviation Long Chassis - Model: 2026 New: Zero mileage Agent: GCC, Al-Jomaih warranty Available Colors: Black. . . . . . Specifications: 8-cylinder engine with a 5.3-liter capacity, 10-speed automatic transmission, no differential lock, radar, lane keeping assist, collision warning, blind spot monitoring, front screen, and 4 surround cameras, beige leather seats, electric control with seat heating feature, steering wheel heating, electric tailgate, electric folding rear seats, second-row seat heating, smart entry and push-button start, remote engine start, 20-inch alloy wheels, smart entry from all doors, electric driver and passenger seats, front and rear sensors - long chassis.