Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Onyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 Base

    $53,888

    63,064 mi.
    Est. $1,015/mo

    Steve Link Ford-Lincoln Inc.

    5.0
    Grinnell, IA (263 mi)
    Check Availability

  • Summit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 Base

    $34,615

    79,297 mi.
    Est. $652/mo

    Laura Chevrolet Buick GMC of Sullivan, LLC

    4.8
    Sullivan, MO (311 mi)
    Check Availability

  • Pacific Blue Metallic 2020 GMC Sierra 2500 BasePacific Blue Metallic 2020 GMC Sierra 2500 BasePacific Blue Metallic 2020 GMC Sierra 2500 BasePacific Blue Metallic 2020 GMC Sierra 2500 BasePacific Blue Metallic 2020 GMC Sierra 2500 BasePacific Blue Metallic 2020 GMC Sierra 2500 Base

    $50,480

    97,179 mi.
    Est. $951/mo

    Ross Downing GMC of Gonzales

    4.1
    Gonzales, LA (827 mi)
    Check Availability

  • Summit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 Base

    $26,325

    $1.6K
    134,232 mi.
    Est. $496/mo

    Mandal Buick GMC Inc.

    4.6
    D'lberville, MS (793 mi)
    Check Availability
  • Summit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 Base

    $39,994

    94,033 mi.
    Est. $753/mo

    Romeo Chevrolet Buick GMC

    4.4
    Lake Katrine, NY (701 mi)
    Check Availability
  • White 2020 GMC Sierra 2500White 2020 GMC Sierra 2500White 2020 GMC Sierra 2500White 2020 GMC Sierra 2500White 2020 GMC Sierra 2500White 2020 GMC Sierra 2500

    $37,998

    84,876 mi.
    Est. $716/mo

    CarMax North Houston

    4.6
    Houston, TX (929 mi)
    Check Availability
  • Summit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 Base

    $56,586

    $500
    64,264 mi.
    Est. $1,066/mo

    John Megel Ford

    4.4
    Cleveland, GA (548 mi)
    Check Availability
  • Summit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 Base

    $34,961

    127,752 mi.
    Est. $659/mo

    Joe Bullard Chevrolet

    4.7
    Mobile, AL (776 mi)
    Check Availability
  • Onyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 Base

    $53,888

    63,064 mi.
    Est. $1,015/mo

    Steve Link Ford-Lincoln Inc.

    5.0
    Grinnell, IA (263 mi)
    Check Availability

  • Summit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 Base

    $25,698

    136,881 mi.
    Est. $484/mo

    RJ Hupp Auto Sales

    Gallipolis, OH (358 mi)
    Check Availability
  • Onyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 Base

    $56,907

    $293
    46,511 mi.
    Est. $1,072/mo

    Mike Anderson Chevrolet Gas City

    Gas City, IN (143 mi)
    Check Availability
  • Cardinal Red 2020 GMC Sierra 2500 BaseCardinal Red 2020 GMC Sierra 2500 BaseCardinal Red 2020 GMC Sierra 2500 BaseCardinal Red 2020 GMC Sierra 2500 BaseCardinal Red 2020 GMC Sierra 2500 BaseCardinal Red 2020 GMC Sierra 2500 Base

    $20,390

    140,828 mi.
    Est. $384/mo

    Lenz Truck - Fond du Lac, WI

    4.6
    Fond du Lac, WI (137 mi)
    Check Availability
  • Onyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 Base

    $50,210

    $1.4K
    65,575 mi.
    Est. $946/mo

    Cawood Honda

    5.0
    Port Huron, MI (277 mi)
    Check Availability
  • Summit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 Base

    $26,817

    165,252 mi.
    Est. $505/mo

    Atlanta Used Cars of Lilburn

    4.8
    Lilburn, GA (584 mi)
    Check Availability
  • Summit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 Base

    $25,894

    $1K
    150,971 mi.
    Est. $488/mo

    Impex Auto Sales

    4.7
    Greensboro, NC (583 mi)
    Check Availability
  • Carbon Black Metallic 2020 GMC Sierra 2500 BaseCarbon Black Metallic 2020 GMC Sierra 2500 BaseCarbon Black Metallic 2020 GMC Sierra 2500 BaseCarbon Black Metallic 2020 GMC Sierra 2500 BaseCarbon Black Metallic 2020 GMC Sierra 2500 BaseCarbon Black Metallic 2020 GMC Sierra 2500 Base

    $56,798

    $1.2K
    62,208 mi.
    Est. $1,070/mo

    Trent Cadillac Buick GMC

    5.0
    New Bern, NC (742 mi)
    Check Availability
  • Carbon Black Metallic 2020 GMC Sierra 2500 BaseCarbon Black Metallic 2020 GMC Sierra 2500 BaseCarbon Black Metallic 2020 GMC Sierra 2500 BaseCarbon Black Metallic 2020 GMC Sierra 2500 BaseCarbon Black Metallic 2020 GMC Sierra 2500 BaseCarbon Black Metallic 2020 GMC Sierra 2500 Base

    $50,649

    $1.2K
    62,546 mi.
    Est. $954/mo

    Patriot GMC

    4.9
    Bartlesville, OK (569 mi)
    Check Availability
  • Summit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 Base

    $28,189

    138,197 mi.
    Est. $531/mo

    Peak Auto Sales LLC

    Pocatello, ID (1,264 mi)
    Check Availability
  • White 2020 GMC Sierra 2500 BaseWhite 2020 GMC Sierra 2500 BaseWhite 2020 GMC Sierra 2500 BaseWhite 2020 GMC Sierra 2500 BaseWhite 2020 GMC Sierra 2500 BaseWhite 2020 GMC Sierra 2500 Base

    $22,995

    200,269 mi.
    Est. $433/mo

    America's Auto Financial

    4.5
    Houston, TX (953 mi)
    Check Availability
  • Summit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 Base

    $24,493

    111,093 mi.
    Est. $461/mo

    Everest Motors, Inc.

    Houston, TX (954 mi)
    Check Availability
  • Summit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 Base

    $39,995

    50,553 mi.
    Est. $753/mo

    Metro Ford

    4.4
    Schenectady, NY (705 mi)
    Check Availability
  • Summit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 Base

    $24,780

    148,614 mi.
    Est. $467/mo

    GR8 Auto LLC

    Mint Hill, NC (598 mi)
    Check Availability
  • Cardinal Red 2020 GMC Sierra 2500 BaseCardinal Red 2020 GMC Sierra 2500 BaseCardinal Red 2020 GMC Sierra 2500 BaseCardinal Red 2020 GMC Sierra 2500 BaseCardinal Red 2020 GMC Sierra 2500 BaseCardinal Red 2020 GMC Sierra 2500 Base

    $28,999

    86,782 mi.
    Est. $546/mo

    Full Throttle Powersports

    2.9
    East Windsor, CT (773 mi)
    Check Availability
  • Onyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 BaseOnyx Black 2020 GMC Sierra 2500 Base

    $66,147

    4,485 mi.
    Est. $1,246/mo

    Dillon's Auto Supercenter

    3.3
    Lincoln, NE (474 mi)
    Check Availability
  • Dark Sky Metallic 2020 GMC Sierra 2500 BaseDark Sky Metallic 2020 GMC Sierra 2500 BaseDark Sky Metallic 2020 GMC Sierra 2500 Base

    $56,524

    $462
    70,123 mi.
    Est. $1,065/mo

    Loveland Ford Lincoln

    4.4
    Loveland, CO (909 mi)
    Check Availability

GMC Sierra 2500 prices by year

Model year Average price Deals
2021 GMC Sierra 2500 Base $36,906 13 Great deals
2016 GMC Sierra 2500 Base $24,838 6 Great deals

About the 2020 GMC Sierra 2500 Base

Basics

Base shown.

Seating
3
Door count
2
Drivetrain
Rear Wheel Drive
Combined MPG
0
Transmission
6-Speed A/T
Engine
445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
Side view of the 2020 GMC Sierra 2500 Base
FAQs

How much does the 2020 GMC Sierra 2500 Base cost?

The 2020 GMC Sierra 2500 Base price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2020 Sierra 2500 Base is $38,346, with pricing starting at $20,390.

What are some similar vehicles and competitors of the 2020 GMC Sierra 2500 Base?

The 2020 GMC Sierra 2500 Base compares to and/or competes against the following vehicles:


Is the 2020 GMC Sierra 2500 Base reliable?

The 2020 GMC Sierra 2500 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 2500 owners.

Ratings (23 reviews)

91% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.9
Interior
4.9
Performance
4.8
Value
4.5
Exterior
4.9
Reliability
4.7
Trims

Base (10 styles)

Style
4WD Double Cab 162" 4WD Crew Cab 159" 2WD Crew Cab 172" 4WD Double Cab 149" 4WD Crew Cab 172" 2WD Double Cab 162" 2WD Crew Cab 159" 2WD Double Cab 149" 4WD Reg Cab 142" 2WD Reg Cab 142"
Inventory price
Starting at $41,400 Starting at $43,000 Starting at $40,400 Starting at $41,200 Starting at $43,200 Starting at $38,600 Starting at $40,200 Starting at $38,400 Starting at $38,600 Starting at $35,800
Combined MPG
0 0 0 0 0 0 0 0 0 0
Engine
445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

2020 GMC Sierra 2500 trims