Performance and Fuel Economy The 2020 GMC Yukon is available with two V-8 engines: a 5.3-liter with 355 hp and 383 lb-ft of torque or a 6.2-liter rated at 420 hp and 460 lb-ft. An eight-speed ...

Read our full 2015 GMC Yukon review for pros, cons, pricing, and expert insights. Our editors test drive over 200 vehicles a year to help car shoppers pick the right vehicle for them.