GMC Yukon 2015-2020 Specifications

The 2015-2020 GMC Yukon offers two main engine options: a 5.3L V8 engine producing 355 hp and 383 lb-ft of torque, and a 6.2L V8 engine delivering 420 hp and 460 lb-ft of torque. The 6.2L V8 provides superior acceleration and towing capacity, while the 5.3L V8 offers better fuel efficiency for daily driving.

All 2015-2020 GMC Yukon models come equipped with a 6-speed automatic transmission, which includes features like Tow/Haul mode and hill descent control for improved performance and versatility.

Standard safety features include traction control, stability control, anti-lock brakes, and a rearview camera. Optional features include forward collision alert, lane departure warning, blind-spot monitoring, and adaptive cruise control.

The 5.3L V8 engine achieves an EPA-estimated 16 mpg city and 22 mpg highway, while the 6.2L V8 gets 15 mpg city and 21 mpg highway. These figures are competitive with other full-size SUVs like the Ford Expedition and Chevrolet Tahoe.

Recommended maintenance includes oil changes every 7,500 miles, tire rotation every 10,000 miles, and brake fluid replacement every 45,000 miles. Regular inspections of the engine, transmission, and suspension are also advised.

Notable features include an 8-inch touchscreen infotainment system, 4G LTE Wi-Fi hotspot, heated and ventilated front seats, tri-zone climate control, and a power liftgate. Higher trims offer premium leather upholstery, a Bose audio system, and magnetic ride control.

The Yukon offers 15.3 cubic feet of cargo space behind the third row, 51.7 cubic feet behind the second row, and 94.7 cubic feet with both rear rows folded. This is comparable to the Chevrolet Tahoe and slightly larger than the Ford Expedition.

The 5.3L V8 can tow up to 8,400 lbs, while the 6.2L V8 increases this to 8,500 lbs. Payload capacity ranges from 1,555 lbs to 1,750 lbs depending on the configuration.