2020 GMC Sierra 3500HD

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2020 GMC Sierra 3500HD
Denali
^$56,995 ^$847/mo*
47,278
miles
Engine:
Duramax 6.6L V8 Turbodiesel
Drivetrain:
4X4
Days Listed
6
Mileage
83,472 miles below avg.
Features: Low Miles, Navigation, Sunroof, Apple Carplay, Android Auto, Power Seats, Alloy Wheels, Diesel, Keyless Entry, Chrome, Traction Control, Electronic Stability Control, On-Star, Steering Wheel Controls, CD, Airbag, Center Console, Front Bucket seats, Power Windows, ABS
Fontana, CA
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2020 GMC Sierra 3500HD
Denali
^$57,999 ^$862/mo*
70,742
miles
Engine:
Duramax 6.6L V8 Turbodiesel
Drivetrain:
4X4
Days Listed
4
Mileage
60,008 miles below avg.
Features: Low Miles, Navigation, Sunroof, One Owner, Apple Carplay, Android Auto, Power Seats, Alloy Wheels, Diesel, Keyless Entry, Chrome, Traction Control, Electronic Stability Control, On-Star, Steering Wheel Controls, CD, Airbag, Center Console, Front Bucket seats, Power Windows
Virtual Appointments
Video Walkarounds
Virtual Financing
Fond Du Lac, WI
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2020 GMC Sierra 3500HD
Denali
^$56,756 ^$843/mo*
65,604
miles
Engine:
6.6L
Drivetrain:
4X4
Days Listed
1
Mileage
65,146 miles below avg.
Features: Low Miles, Navigation, Leather Seats, Bluetooth, Power Seats, Aluminum Wheels, Keyless Entry, Chrome, Traction Control, SiriusXM, Daytime Running Lights, Heated Mirrors, Steering Wheel Controls, MP3, CD, Airbag, Power Windows, Cruise Control, ABS
Statesboro, GA
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2020 GMC Sierra 3500HD
SLE
^$42,995 ^$639/mo*
49,645
miles
Engine:
6.6L V8
Drivetrain:
4X4
Days Listed
20
Price
$8,426 below avg.
Mileage
81,105 miles below avg.
Features: Low Miles, Bluetooth, Low Price, Chrome, Traction Control, Daytime Running Lights, CD, Airbag, Power Windows, Cruise Control, ABS
Spokane, WA
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2020 GMC Sierra 3500HD Denali
4x4 Denali 4dr Crew Cab LB DRW
^$58,900 ^$875/mo*
70,517
miles
Engine:
6.6L V8 Turbocharger
Drivetrain:
4X4
Days Listed
79
Mileage
64,555 miles below avg.
Features: Low Miles, Navigation, Power Seats, Automatic Climate Control, Diesel, Chrome, Traction Control, On-Star, Steering Wheel Controls, CD, Center Console, Power Windows, Cruise Control, ABS
Video Walkarounds
Edina, MO
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2020 GMC Sierra 3500HD
Denali
^$52,990 ^$788/mo*
39,888
miles
Engine:
6.6L V8
Drivetrain:
4X4
Days Listed
90+
Mileage
90,862 miles below avg.
Features: Low Miles, Navigation, Apple Carplay, Android Auto, Warranty, Power Seats, Alloy Wheels, Keyless Entry, Chrome, Traction Control, Electronic Stability Control, On-Star, Steering Wheel Controls, CD, Airbag, Center Console, Front Bucket seats, Power Windows, ABS
Litchfield, MN
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2020 GMC Sierra 3500HD
Denali
^$57,995 ^$862/mo*
49,807
miles
Engine:
8 Cylinder Engine
Drivetrain:
4X4
Days Listed
90+
Mileage
80,943 miles below avg.
Features: Low Miles, Chrome, On-Star, CD
Video Walkarounds
Driveway Delivery
Virtual Financing
American Fork, UT
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2020 GMC Sierra 3500HD
Denali
^$49,999 ^$743/mo*
103,622
miles
Engine:
Duramax 6.6L V8 Turbodiesel
Drivetrain:
4X4
Days Listed
6
Price
$1,422 below avg.
Mileage
27,128 miles below avg.
Features: Low Miles, Navigation, Apple Carplay, Android Auto, Power Seats, Alloy Wheels, Diesel, Low Price, Keyless Entry, Chrome, Traction Control, Electronic Stability Control, On-Star, Steering Wheel Controls, CD, Airbag, Center Console, Front Bucket seats, Power Windows, ABS
Preston, ID
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2020 GMC Sierra 3500HD
Denali
^$58,490 ^$869/mo*
43,601
miles
Engine:
Duramax 6.6L V8 Turbodiesel
Drivetrain:
4X4
Days Listed
90+
Mileage
87,149 miles below avg.
Features: Low Miles, Navigation, Sunroof, Apple Carplay, Android Auto, Warranty, Power Seats, Alloy Wheels, Diesel, Keyless Entry, Chrome, Traction Control, Electronic Stability Control, On-Star, Steering Wheel Controls, CD, Airbag, Center Console, Front Bucket seats, Power Windows
Litchfield, MN
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2020 GMC Sierra 3500HD
Denali 4x4
^$59,755
^$63,995
^$888/mo*
64,092
miles
Engine:
V8, 6.6L
Drivetrain:
4X4
Days Listed
80
Mileage
66,658 miles below avg.
Features: Low Miles, Navigation, Sunroof, Apple Carplay, Android Auto, Remote Start, Bluetooth, Aluminum Wheels, Diesel, Chrome, On-Star, Steering Wheel Controls, CD, Center Console, Cruise Control
Yuba City, CA
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2020 GMC Sierra 3500HD
Denali
^$59,977
^$63,999
^$891/mo*
41,052
miles
Engine:
Duramax 6.6L V8 Turbodiesel
Drivetrain:
4X4
Days Listed
90+
Mileage
89,698 miles below avg.
Features: Low Miles, Navigation, Apple Carplay, Android Auto, Warranty, Power Seats, Alloy Wheels, Diesel, Keyless Entry, Chrome, Traction Control, Electronic Stability Control, On-Star, Steering Wheel Controls, CD, Airbag, Center Console, Front Bucket seats, Power Windows, ABS
Anacortes, WA
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2020 GMC Sierra 3500HD Denali
4x4 Denali 4dr Crew Cab SB SRW
^$42,991 ^$639/mo*
144,560
miles
Engine:
Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
Drivetrain:
4X4
Days Listed
6
Price
$13,759 below avg.
Mileage
9,488 miles above avg.
Features: Navigation, Bluetooth, Parking Sensors, Power Seats, Automatic Climate Control, Diesel, Low Price, Chrome, Daytime Running Lights, CD, Airbag, Center Console, Cruise Control, ABS
Everett, WA
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2020 GMC Sierra 3500HD Denali
4x4 Denali 4dr Crew Cab SB SRW
^$48,990 ^$728/mo*
133,330
miles
Engine:
Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
Drivetrain:
4X4
Days Listed
16
Price
$7,760 below avg.
Mileage
1,742 miles below avg.
Features: Navigation, Warranty, Bluetooth, Parking Sensors, Power Seats, Automatic Climate Control, Diesel, Low Price, Very Clean, Chrome, Daytime Running Lights, CD, Airbag, Center Console, Cruise Control, ABS
Virtual Appointments
Video Walkarounds
Virtual Financing
Centerville, UT
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2020 GMC Sierra 3500HD Denali
4x4 Denali 4dr Crew Cab SB SRW
^$55,994
^$59,994
^$832/mo*
69,500
miles
Engine:
V8 6.6L Turbocharger
Drivetrain:
4X4
Days Listed
90+
Price
$756 below avg.
Mileage
65,572 miles below avg.
Features: Low Miles, Navigation, Power Seats, Automatic Climate Control, Diesel, Low Price, Chrome, Traction Control, SiriusXM, On-Star, Steering Wheel Controls, CD, Center Console, Power Windows, Cruise Control, ABS
Kaiser, MO
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2020 GMC Sierra 3500HD Denali
4x4 Denali 4dr Crew Cab LB DRW
^$65,995 ^$981/mo*
47,286
miles
Engine:
6.6L V8 Turbocharger
Drivetrain:
4X4
Days Listed
90+
Mileage
87,786 miles below avg.
Features: Low Miles, Navigation, Power Seats, Automatic Climate Control, Diesel, Chrome, Traction Control, On-Star, Steering Wheel Controls, CD, Center Console, Power Windows, Cruise Control, ABS
Virtual Appointments
Video Walkarounds
Doraville, GA
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2020 GMC Sierra 3500HD
4WD Crew Cab Long Bed Denali
^$49,989 ^$743/mo*
113,285
miles
Engine:
Duramax 8cyl 445hp 910ft. lbs.
Drivetrain:
4X4
Days Listed
9
Price
$1,432 below avg.
Mileage
17,465 miles below avg.
Features: Low Miles, Automatic Climate Control, Diesel, Low Price, Keyless Entry, Chrome, Steering Wheel Controls, CD, Cruise Control
Houston, TX
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2020 GMC Sierra 3500HD
SLT
^$52,955 ^$787/mo*
96,079
miles
Engine:
Duramax 6.6L V8 Turbodiesel
Drivetrain:
4X4
Days Listed
19
Mileage
34,671 miles below avg.
Features: Low Miles, Navigation, Moonroof, Sunroof, Apple Carplay, Android Auto, Remote Start, Bluetooth, Power Seats, Alloy Wheels, Diesel, Keyless Entry, Chrome, Traction Control, Electronic Stability Control, On-Star, Steering Wheel Controls, MP3, CD, Airbag
Louisville, NE
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2020 GMC Sierra 3500HD
Denali
^$46,777
^$49,999
^$695/mo*
115,329
miles
Engine:
Duramax 6.6L V8 Turbodiesel
Drivetrain:
4X4
Days Listed
90+
Price
$4,644 below avg.
Mileage
15,421 miles below avg.
Features: Low Miles, Navigation, Sunroof, Apple Carplay, Android Auto, Remote Start, Warranty, Power Seats, Alloy Wheels, Diesel, Low Price, Keyless Entry, Chrome, Traction Control, Electronic Stability Control, On-Star, Steering Wheel Controls, CD, Airbag, Center Console
Anacortes, WA
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2020 GMC Sierra 3500HD Denali
4x4 Denali 4dr Crew Cab SB SRW
^$36,858 ^$548/mo*
14,701
miles
Engine:
Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
Drivetrain:
4X4
Days Listed
6
Price
$19,892 below avg.
Mileage
120,371 miles below avg.
Features: Low Miles, Navigation, Parking Sensors, Power Seats, Automatic Climate Control, Diesel, Low Price, Chrome, SiriusXM, On-Star, Daytime Running Lights, CD, Airbag, Center Console, Power Windows, Cruise Control, ABS
West Valley City, UT
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2020 GMC Sierra 3500HD
Denali
^$51,995 ^$773/mo*
100,312
miles
Engine:
Duramax 6.6L Biodiesel Turbo V8 445hp 910ft.
Drivetrain:
4X4
Days Listed
55
Mileage
30,438 miles below avg.
Features: Low Miles, Navigation, Heated Seats, Leather Seats, Remote Start, Bluetooth, Parking Sensors, Diesel, Chrome, SiriusXM, On-Star, Daytime Running Lights, CD, Airbag, Power Windows, ABS
Longmont, CO
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2020 GMC Sierra 3500HD
Denali
^$54,900 ^$816/mo*
55,547
miles
Engine:
Duramax 6.6L V8 Turbodiesel
Drivetrain:
4X4
Days Listed
0
Mileage
75,203 miles below avg.
Features: Low Miles, Navigation, Apple Carplay, Android Auto, Warranty, Power Seats, Diesel, Keyless Entry, Chrome, Traction Control, Electronic Stability Control, On-Star, Steering Wheel Controls, CD, Airbag, Center Console, Front Bucket seats, Power Windows, ABS
Findlay, OH
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2020 GMC Sierra 3500HD Denali
4x4 Denali 4dr Crew Cab LB SRW
^$56,998 ^$847/mo*
113,632
miles
Engine:
Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
Drivetrain:
4X4
Days Listed
41
Mileage
21,440 miles below avg.
Features: Low Miles, Navigation, Warranty, Bluetooth, Parking Sensors, Power Seats, Automatic Climate Control, Diesel, Low Price, Rust Free, Chrome, Daytime Running Lights, CD, Airbag, Center Console, Cruise Control, ABS
Kernersville, NC
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2020 GMC Sierra 3500HD
Denali
^$63,755 ^$947/mo*
39,829
miles
Engine:
Duramax 6.6L V8 Turbodiesel
Drivetrain:
4X4
Days Listed
57
Mileage
90,921 miles below avg.
Features: Low Miles, Navigation, Sunroof, Apple Carplay, Android Auto, Power Seats, Alloy Wheels, Diesel, Keyless Entry, Chrome, Traction Control, Electronic Stability Control, On-Star, Steering Wheel Controls, CD, Airbag, Center Console, Front Bucket seats, Power Windows, ABS
Eugene, OR
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2020 GMC Sierra 3500HD
3500 DENALI
^$50,988 ^$758/mo*
95,684
miles
Engine:
6.6L
Drivetrain:
4X4
Days Listed
69
Price
$433 below avg.
Mileage
35,066 miles below avg.
Features: Low Miles, Diesel, Low Price, Keyless Entry, Chrome, Daytime Running Lights, MP3, CD, Airbag, Power Windows, ABS
High Point, NC
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2020 GMC Sierra 3500HD Overview

The 2020 GMC Sierra 3500HD represents a key part of the brand's heavy-duty truck lineup. With its full redesign for this model year, the Sierra 3500HD boasts a robust foundation and state-of-the-art hauling technology. Key engine options include a gas 6.6L V8 with 401 hp and a 6.6L Duramax Turbo-Diesel V8 with 445 hp paired to a 10-speed Allison® transmission. Four wheel drive is optional. Available in four trims (SLT, AT4, Denali, as well as the base), each offering industry-first features such as the ProGrade™ Trailering system and the MultiPro™ tailgate. The Sierra also impresses in terms of technology, with the front end housing a suite of driver-assistance features, infotainment system with Apple CarPlay and Android Auto compatibility, and an optional 15" diagonal Head-Up Display that showcases vehicle information.

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2020 GMC Sierra 3500HD For Sale