Customers looking to kit out the all-new 2021 GMC Yukon AT4 are encouraged to check out the AT4 Premium Package, which bundles together a variety of tasty upgrades that enhance the comfort and luxury of the latest full-size SUV.
The 2021 GMC Yukon AT4 Premium Package is tagged with RPO code RGM, and includes the content of four separate packages and upgrades, including the Rear Seat Media & Nav Package, the Panoramic Sunroof, the Power Articulated Lighted Assist Steps, and the Technology Package.
A more detailed description of the content included with the 2021 GMC Yukon AT4 Premium Package can be found below, with all relevant RPO codes listed in parentheses:
- Rear Media and Nav Package (WPB)
- Rear Seat Media System (UW9)
- 10.2-inch diagonal GMC Infotainment System with Navigation (IOT)
- Panoramic power sunroof (C3U)
- Power-retractable assist steps with perimeter lighting (B3L)
- Technology Package (CWM)
- HD Surround Vision (UV2)
- Head-Up Display (UV6)
- Rear Pedestrian Alert (UKK)
Pricing for the 2021 GMC Yukon AT4 Premium Package is set at $6,885, which is the combined cost of the Rear Media and Nav Package, Panoramic power sunroof, Power-retractable assist steps with perimeter lighting, and Technology Package. However, as of this writing, GMC is discounting the AT4 Premium Package by $500.
To note, the 2021 GMC Yukon AT4 Premium Package is different from the Yukon AT4 Premium Plus Package (PEH), the latter of which also adds the Max Trailering Package (NHT) and Premium Capability Package with Active Response 4WD (Z6E). As GM Authority covered previously, the AT4 Premium Plus Package (PEH) is currently unavailable to order.
The AT4 trim level is new for the latest fifth-generation 2021 GMC Yukon, padding the SUV’s off-roading prowess with a unique front fascia, underbody skid plate protection, 20-inch wheels wrapped in Goodyear all-terrain tires, a two-speed transfer case, and electronic aides like Hill Descent Control and the Traction Select System.