The 2015 GMC Yukon is a full-size, traditional American SUV, part of the fourth-generation Yukon lineup. Offered in SLE, SLT and top-of-the-line Denali trims, each model comes well-equipped with a wealth of standard features. Engine options include a 5.3L V8 with 355 hp and a 6.2L V8 with 420 hp, both paired with a 6-speed automatic transmission. Rear-wheel drive is standard, with four-wheel drive available. Notable features include an 8" touchscreen infotainment system with a backup camera, Bluetooth, and Apple CarPlay/Android Auto. Key safety technologies include a standard rearview camera, available blind-spot monitoring, lane departure warning, forward collision alert and adaptive cruise control. The Yukon is noted for its upscale interior and powerful V8 powertrains.