This vehicle was sold 19 days agoListed Price $64,995
Priced at $64,995, this vehicle is $1,095 above the high end of its fair market value of $63,900.
The current fair market price range is between $54,500 to $63,900.
It has 13,318 miles, which is 89,482 (87%) below the median mileage of 102,800.
Note: This is an estimate based on a variety of factors (experimental feature). It is intended to provide a fair market value range to help guide your buying decision.
View Full Value Report| Sequence | Date | Price Change | Current Price |
|---|---|---|---|
| 1. | 2/27/2026 (2 months ago) | $66,995 | |
| 2. | 3/7/2026 (a month ago) | -$1,000 (-1.5%) | $65,995 |
| 3. | 3/18/2026 (a month ago) | -$1,000 (-1.5%) | $64,995 |
Equipment
The steering wheel audio controls on the GMC Sierra keep the volume and station within easy reach. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. Protect the GMC Sierra from unwanted accidents with a cutting edge backup camera system. Start this vehicle from inside with remote start. Our dealership has already run the CARFAX report and it is clean. A clean CARFAX is a great asset for resale value in the future. An off-road package is equipped on the vehicle. The vehicle offers Apple CarPlay for seamless connectivity. This vehicle is a certified CARFAX 1-owner. The GMC Sierra offers Android Auto for seamless smartphone integration. This model's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Bluetooth technology is built into this 2021 GMC Sierra 3500, keeping your hands on the steering wheel and your focus on the road.
Packages
Technology Package: Multicolor 15" Diagonal Head-Up Display; Auto-Dimming Inside Rearview Mirror with Camera. Denali Ultimate Package: Power Sunroof. Preferred Equipment Group 5SA: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (first Row); Power Sliding Rear Window with Defogger; Safety Alert Seat; Electric Rear-Window Defogger; Wireless Phone Projection; Floor-Mounted Center Console; Unauthorized Entry Theft-Deterrent System; Signature Denali Grille with High Gloss Black Mesh; Bed View Camera with Two Trailer Camera Provisions; Compass Located in Instrument Cluster; HD Surround Vision with 2 Trailer View Camera Provisions; Electrical Lock Control Steering Column; Driver Alert Package II; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Steering Wheel Audio Controls; GMC Connected Access Capable; Universal Home Remote; Driver Alert Package I; OnStar and GMC Connected Services Capable; 120-Volt Bed Mounted Power Outlet; 2nd Row Heated Outboard Seats; Power Front Passenger Windows with Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with Denali Logo; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; AM/FM Stereo with Premium GMC Infotainment System and Navigation; Power Front Windows with Driver Express Up/down; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; 2nd Row Dual USB Charge-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 6" Rectangular Chromed Tubular Assist Steps; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports Inside Console; Polished Exhaust Tip; Power Door Locks; Chrome Recovery Hooks. GMC Protection Package: Black Front and Rear Molded Splash Guards; All-Weather Floor Liners. Power Sunroof. Wired Auxiliary Trailer Camera. Gooseneck/5th Wheel Prep Package. Quicksilver Metallic. All-Weather Floor Liners. Black Front and Rear Molded Splash Guards. Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.
The 2021 GMC Sierra 3500HD stands as a formidable contender in the heavy-duty pickup truck segment, engineered for those who demand uncompromising capability and robust performance. Whether it's towing substantial trailers, hauling heavy payloads, or tackling demanding work sites, the Sierra 3500HD is built to excel. This overview delves into its key features, ownership experience, potential considerations, and overall value.
Owning a 2021 GMC Sierra 3500HD is an experience characterized by capability and a certain rugged elegance. For daily driving, expect a commanding presence on the road and a comfortable, albeit truck-like, ride. The powerful engines, especially the Duramax diesel, provide effortless acceleration even when heavily loaded. Maintenance will likely involve regular oil changes, tire rotations, and fluid checks, with diesel-specific maintenance like fuel filter replacements being more frequent. Insurance costs can be higher than for lighter vehicles due to the truck's size, power, and repair costs. Resale value for well-maintained heavy-duty trucks like the Sierra 3500HD is generally strong, reflecting their enduring utility.
While the Sierra 3500HD is a highly capable machine, buyers should be aware of a few potential considerations. Its sheer size can make maneuverability in tight urban environments or parking garages challenging. Fuel economy, particularly with the gasoline engine or when towing, will be significantly lower than for smaller vehicles. The ride, while improved, can still be a bit firm when the truck is unloaded, as it's designed to handle heavy payloads. Some advanced features, while beneficial, can add complexity to the vehicle.
The 2021 GMC Sierra 3500HD is a supremely capable and highly versatile heavy-duty pickup truck. It excels in its primary mission of towing and hauling, offering potent engine choices and an impressive array of technology to aid in these tasks. With its well-appointed interior options, especially on higher trims, it also offers a comfortable and refined experience for its segment. While its size and fuel consumption require consideration, for those who need to tackle the toughest jobs, the Sierra 3500HD is a compelling and reliable choice.
This Used 2021 GMC Sierra 3500HD Denali is available for drivers in Chambersburg, Greencastle, Mercersburg, Everett ...
