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Used
2020 GMC Sierra 1500 Denali trucks
for sale
near me
2 matches
30 miles from 20149
Be the first to know!
Est.
$400
/mo*
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2020 GMC Sierra 1500 Denali
37,771 mi.
$38,981
$3,000 price drop
Honda of Chantilly
Vehicle information
Ext. color: Pacific Blue Metallic
Int. color: Dark Walnut/Dark Ash Grey
Drivetrain: Rear-wheel Drive
MPG:
17-23
Fuel type: Gasoline
Transmission: Automatic
Engine: Gas V8 5.3L/325
Stock #: HCTB053806A
VIN: 3GTP8FED1LG417178
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors, Remote Start
Entertainment:
Bluetooth®, HomeLink, Premium Sound System, Satellite Radio, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Lane Departure Warning, Stability Control
Seating:
Memory Seat
Reviews
Honda of Chantilly review
I have this dealership10/10 the best and kudos to
I have this dealership10/10 the best and kudos to salesman Adrian Noorestani! He was awesome- no plan to buy yet but bc of his diligence to follow up and explain the features of the HRV 2026 I end up buying and Iike how he knows well the car but he is not pushy unlike other salesman. Andrian is so patient and willing to listen to customer! Honda should give this man a raise!!!
2020 GMC Sierra 1500 Denali review
Any reviews on this vehicle is not correct.
Any reviews on this vehicle is not correct. We are first owners and it’s been an excellent truck. We hate to see it go !
Used
2020 GMC Sierra 1500 Denali
71,023 mi.
$36,394
$556 price drop
Leesburg Buick GMC
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
15-20
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: 40196A
VIN: 1GTU9FELXLZ125195
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Leesburg Buick GMC review
Great communication on an unusual problem with steering
Great communication on an unusual problem with steering wheel heater that was too hot. Dealership coordinated with GM tech support to resolve snd replaced steering wheel
2020 GMC Sierra 1500 Denali review
Great truck!
I bought my 2020 with 36k miles a couple of years ago and I now have 60k miles of trouble free very enjoyable driving. It was expensive, but worth every penny. The ride is so quiet and comfortable my wife and I prefer traveling in it instead of our 2018 Acura MDX which we also love. The 5.3 V8 has plenty of power and towing ability. The multi-function tail gate is genius, I hope to never be without one again. We so enjoy all the bells and whistles, especially the wireless phone charger. So glad I bought this truck!
There are 10 matching cars close to your year range.
Used
2021 GMC Sierra 1500 Denali
21,979 mi.
$44,497
$500 price drop
Ourisman Lexus
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
Stock #: TG469710
VIN: 3GTU9FED7MG469710
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2022 GMC Sierra 1500 Denali
43,120 mi.
$48,998
CarMax Gaithersburg
Vehicle information
Ext. color: White
Int. color: BLACK
Drivetrain: Four-wheel Drive
MPG:
15-20
Fuel type: Gasoline
Transmission: Automatic
Engine: Gas
Stock #: 28423803
VIN: 1GTUUGEL7NZ573370
Features
Convenience:
Heated Steering Wheel, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Premium Sound System, Satellite Radio, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch
Safety:
Backup Camera, Blind Spot Monitor, Lane Departure Warning, Rain Sensing Wipers
Seating:
Leather Seats, Memory Seat
Used
2018 GMC Sierra 1500 Denali
131,663 mi.
$24,495
Kargar Motors of Manassas
Vehicle information
Ext. color: Black
Int. color: Black
Drivetrain: Four-wheel Drive
MPG:
15-20
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: KMM15993
VIN: 3GTU2PEC5JG252721
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, DVD Player, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2018 GMC Sierra 1500 Denali
99,862 mi.
$28,195
$400 price drop
BMW of Rockville
Vehicle information
Ext. color: Red Quartz Tintcoat
Int. color: Cocoa
Drivetrain: Four-wheel Drive
MPG:
15-20
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 6.2L V8 16V GDI OHV
Stock #: JG179673
VIN: 3GTU2PEJ7JG179673
Features
Convenience:
Heated Seats, Heated Steering Wheel, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2019 GMC Sierra 1500 Denali
106,228 mi.
$31,750
$200 price drop
Country Diesels
Vehicle information
Ext. color: White Frost Tricoat
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
15-20
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: S7349A
VIN: 1GTU9FEL3KZ356258
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors, Power Liftgate, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2021 GMC Sierra 1500 Denali
84,534 mi.
$35,995
Maximum Auto Outlet
Vehicle information
Ext. color: Pearl White
Int. color: Black
Drivetrain: Four-wheel Drive
MPG:
16-20
Fuel type: Gasoline
Transmission: Automatic
Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
Stock #: MG136455
VIN: 3GTU9FEL8MG136455
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2021 GMC Sierra 1500 Denali
31,976 mi.
$41,995
Maximum Auto Outlet
Vehicle information
Ext. color: Blue
Int. color: Brown
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
Stock #: MZ409081
VIN: 1GTU9FET0MZ409081
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2021 GMC Sierra 1500 Denali
128,701 mi.
$29,995
True Gear Motors
Vehicle information
Drivetrain: Four-wheel Drive
MPG:
16-22
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: M230429
VIN: 3GTU9FET6MG230429
Features
Convenience:
Heated Steering Wheel, Navigation System, Remote Start
Entertainment:
Bluetooth®, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
No photo available
Used
2021 GMC Sierra 1500 Denali
95,632 mi.
$34,995
Criswell Chevrolet GMC
Vehicle information
Ext. color: Satin Steel Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
16-22
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 3.0L I6 24V DDI DOHC Turbo Diesel
Stock #: B260082A
VIN: 1GTU9FET7MZ267456
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2022 GMC Sierra 1500 Denali
47,103 mi.
$46,991
Joyce Koons Honda Buick GMC
Vehicle information
Ext. color: Summit White
Int. color: Atmosphere
Drivetrain: Four-wheel Drive
MPG:
14-19
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 5.3L V8 16V GDI OHV
Stock #: G260692A
VIN: 3GTUUGED6NG679995
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 Denali | 8 Great deals | |
| 2025 GMC Sierra 1500 Denali | $62,647 | 50 Great deals |
| 2024 GMC Sierra 1500 Denali | $56,581 | 55 Great deals |
| 2023 GMC Sierra 1500 Denali | $50,505 | 40 Great deals |
| 2022 GMC Sierra 1500 Denali | $45,843 | 45 Great deals |
| 2021 GMC Sierra 1500 Denali | $39,762 | 104 Great deals |
| 2019 GMC Sierra 1500 Denali | $35,067 | 26 Great deals |
| 2018 GMC Sierra 1500 Denali | $30,384 | 24 Great deals |
| 2017 GMC Sierra 1500 Denali | $26,775 | 22 Great deals |
About the 2020 GMC Sierra 1500 Denali
Denali shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear Wheel Drive
- Combined MPG
- 19
- Transmission
- 10-Speed A/T
- Engine
- 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)
How much does the 2020 GMC Sierra 1500 Denali cost?
The 2020 GMC Sierra 1500 Denali price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2020 Sierra 1500 Denali is $37,671, with pricing starting at $26,288.
What is the MPG of the 2020 GMC Sierra 1500 Denali?
The 2020 GMC Sierra 1500 Denali offers up to 17 MPG in city driving and 23 MPG on the highway for a combined rating of 19 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2020 GMC Sierra 1500 Denali?
The 2020 GMC Sierra 1500 Denali compares to and/or competes against the following vehicles:
Is the 2020 GMC Sierra 1500 Denali reliable?
The 2020 GMC Sierra 1500 has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 Sierra 1500 owners.
91% of drivers recommend this car
Rating breakdown (out of 5):
- Comfort 4.9
- Interior 4.8
- Performance 4.8
- Value 4.6
- Exterior 4.9
- Reliability 4.7
Denali (4 styles)
| Style | |||
|---|---|---|---|
| 2WD Crew Cab 157" Denali | 4WD Crew Cab 147" Denali | 4WD Crew Cab 157" Denali | 2WD Crew Cab 147" Denali |
| Inventory price | |||
| Starting at $55,400 | Starting at $58,600 | Starting at $58,900 | Starting at $55,100 |
| Combined MPG | |||
| 19 | 18 | 18 | 19 |
| Engine | |||
| 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
GMC Sierra 1500 trims
-
GMC Sierra 1500 2020 SLT
84 Great Deals out of 428 listings starting at $18,989
-
GMC Sierra 1500 2020 AT4
44 Great Deals out of 298 listings starting at $24,000
-
GMC Sierra 1500 2020 Elevation
43 Great Deals out of 196 listings starting at $18,525
-
GMC Sierra 1500 2020 SLE
21 Great Deals out of 95 listings starting at $18,900
-
GMC Sierra 1500 2020 Base
9 Great Deals out of 51 listings starting at $15,995
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.