*The advertised price does not include sales tax, vehicle registration fees, finance charges, and any other fees required by law. Price INCLDUES $490 PA documentation fee. We attempt to update this inventory on a regular basis. However, there can be lag time between the sale of a vehicle and the update of the inventory. Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale.
2021 GMC Sierra 1500 SLT Crew Cab delivers premium capability wrapped in a clean white exterior with jet black leather seating. This 4WD diesel powerhouse combines the efficiency of its 3.0L turbocharged I-6 engine with the strength you need for work or weekend adventures. With EPA-estimated 22 city / 26 highway MPG, Actual mileage may vary, this truck balances power and economy while the 10-speed automatic transmission ensures smooth performance in any condition.
- Heated and ventilated driver and front passenger seating
- 120-volt bed mounted and instrument panel power outlets
- Auto-locking rear differential with ProGrade Trailering System
- Remote vehicle starter system with keyless open and start
- Power sliding rear window with rear defogger
- Chrome assist steps and recovery hooks
- Hitch guidance with integrated trailer brake controller
- SiriusXM 360L satellite radio with 4G LTE Wi-Fi hotspot capability
- Heated steering wheel and power door mirrors
- Apple CarPlay and Android Auto connectivity
The SLT Convenience Package, Trailering Package, and Preferred Equipment Group 4SA deliver a well-rounded truck experience. All-terrain tires mounted on 20-inch polished aluminum wheels provide both style and capability, while the engine block heater ensures reliable cold-weather starts. The diesel engine combined with the auxiliary transmission oil cooler and heavy-duty suspension keeps this Sierra ready for whatever you demand.
Visit us today to experience the refined toughness of this Sierra 1500 SLT. Our team is ready to walk you through every premium feature and answer your questions about truck capability and comfort.

