Used 2021 GMC Sierra 3500 HD Crew Cab Denali Pickup 4D 6 1/2 Ft
Pricing
Sign Up for Pricing Updates
Stay up to date by tracking the KBB.com Fair Purchase Price.
2021 GMC Sierra 3500 HD Crew Cab Denali Pickup 4D 6 1/2 ft Depreciation
Login or create a new account to see your vehicle depreciation forecast data.
2021 GMC Sierra 3500 HD Crew Cab Denali Pickup 4D 6 1/2 Ft Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2022 | - | $72,630 | $69,402 | ||
2023 | $12,077 | $60,553 | $57,652 | ||
2024 | $11,309 | $49,244 | $46,644 | ||
Now | $978 | $48,266 | $46,144 |
Unlock Forecast
2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2021 GMC Sierra 3500 HD Crew Cab Denali Pickup 4D 6 1/2 Ft Depreciation
Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.
Already Own This Car?
Specifications
Dimensions, Weights & Capacities
Curb Weight | 6947 lbs. | ||
|---|---|---|---|
Fuel Capacity | 36.0 gallons | ||
Front Head Room | 43.0 inches | ||
Front Leg Room | 44.5 inches | ||
Max Seating Capacity | 5 | ||
Minimum Ground Clearance | 11.2 inches | ||
Overall Length | 250.1 inches | ||
Front Shoulder Room | 66.0 inches | ||
Towing Capacity, Maximum | 14500 lbs. | ||
Turning Diameter | 52.7 feet | ||
Wheel Base | 158.9 inches | ||
Truck Bed Volume | 61 cu.ft. | ||
Bed Length | 6.50 feet | ||
Gross Vehicle Weight Rating (GVWR) | 11500 lbs. | ||
Payload Capacity | 4365 lbs. |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
Fog Lights | Available | ||
HID Headlights | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Privacy Glass | Available | ||
LED Headlights | Available |
Mechanical
Drivetrain | 4WD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
6 speed | Available | ||
Recommended Fuel | Regular | ||
Hill Descent Control | Available | ||
Hill Start Assist | Available | ||
Parking Assist System | Available |
Performance
Horsepower | 401 @ 5200 RPM | ||
|---|---|---|---|
Torque | 464 @ 4000 rpm | ||
Engine | V8, 6.6 Liter |
Warranty
Basic | 3 years / 36000 miles | ||
|---|---|---|---|
Powertrain | 5 years / 60000 miles | ||
Corrosion | 6 years / 100000 miles |
2021 GMC Sierra 3500 HD Crew Cab Denali Pickup 4D 6 1/2 ft Standard Features
- 12V Power Outlet
- Alarm System
- Bluetooth Streaming Audio
- Bluetooth Wireless Technology
- Climate Control Air Conditioning
- Cruise Control
- Dual Power Front Seats
- Folding Rear Seat
- Hands Free Phone
- Heated Rear Seats
- Heated Seats
- Heated Steering Wheel
- Integrated Garage Door Opener
- Internet Access
- Leather Seats
- Leather-Wrapped Steering Wheel
- Navigation System
- Power Driver's Seat
- Power Outlet
- Power Windows
- Premium Radio
- Rear Window Defroster
- Remote Engine Start
- Remote Keyless Entry
- Smartphone Interface
- Steering Wheel Controls
- Tilt Steering Wheel
- Tilt/Telescoping Steering Wheel
- USB Port
- Voice Recognition System
2021 GMC Sierra 3500 HD Crew Cab
KBB.com Review
Kbb.com Expert Rating
Big, strong, and powerful. Maximum tow rating of 36,000 pounds. 6.6-liter diesel V8/Allison 10-speed transmission combination. ProGrade trailering system. AT4 off-road model.
Top models can get expensive. Not up to Ram levels of roominess.
2021 GMC Sierra 3500 HD Crew Cab
KBB.com Consumer Reviews
Consumer Rating
Compare to Similar Vehicles
Used 2021 GMC Sierra 3500 HD Crew Cab Denali Pickup 4D 6 1/2 ft | New 2025 Chevrolet Silverado 1500 Crew Cab | Used 2021 Toyota Tundra | ||
|---|---|---|---|---|
| Price | $51,555 | $47,895 | $42,712 | |
| KBB.com Rating | 4.2 | 4.3 | 3.9 | |
| Consumer Rating | 4.2 | 3.9 | 4.4 | |
| Fuel Economy | N/A | City 18/Hwy 21/Comb 19 MPG | City 13/Hwy 17/Comb 14 MPG | |
| Fuel Type | Gas | Gas | N/A | |
5 Year Cost To Own 5-Year Cost to Own includes out of pocket expenses like fuel and insurance, plus the car’s loss in value over time (depreciation). | N/A | $69,648 | N/A | |
| Safety Rating | N/A | 5.0 | 4.0 | |
| Seating Capacity | 5 | 6 | 6 | |
| Basic Warranty | 3 years or 36000 miles | 3 years or 36000 miles | 3 years or 36000 miles | |
| Horsepower | 401 @ 5200 RPM | 310 @ 5600 RPM | 381 @ 5600 RPM | |
| Engine | V8, 6.6 Liter | 4-Cyl, TurboMax, 2.7 Liter | V8, 5.7 Liter | |
| Drivetrain | 4WD | 2WD | 4WD |
Other 2021 GMC Sierra 3500 HD Crew Cab Trims
- 2021 Gmc Sierra-3500-Hd-Crew-Cab AT4 Pickup 4D 6 1/2 Ft
- 2021 Gmc Sierra-3500-Hd-Crew-Cab AT4 Pickup 4D 8 Ft
- 2021 Gmc Sierra-3500-Hd-Crew-Cab Denali Pickup 4D 8 Ft
- 2021 Gmc Sierra-3500-Hd-Crew-Cab Pickup 4D 6 1/2 Ft
- 2021 Gmc Sierra-3500-Hd-Crew-Cab Pickup 4D 8 Ft
- 2021 Gmc Sierra-3500-Hd-Crew-Cab SLE Pickup 4D 6 1/2 Ft
- 2021 Gmc Sierra-3500-Hd-Crew-Cab SLE Pickup 4D 8 Ft
- 2021 Gmc Sierra-3500-Hd-Crew-Cab SLT Pickup 4D 6 1/2 Ft
- 2021 Gmc Sierra-3500-Hd-Crew-Cab SLT Pickup 4D 8 Ft