$5,279 lower median
2020 Chevrolet Silverado
$29,441Median asking price · 5,765 qualifying listings
Middle 50%$25,125–$34,683
Find listings on VehiSales ↗Actual LTZ listing photo; individual equipment may differ.
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2020 GMC Sierra 1500 prices in the U.S.
$35,590
Median asking price
17 active listings · Updated October 31, 2026
National price overview
Typical asking price range
$30,997 – $39,999 All 17 listings · Middle 50% of asking pricesMedian asking price
$35,590Trim, mileage and condition change what a comparable vehicle costs.
As of October 31, 2026, the median asking price for a 2020 GMC Sierra 1500 in the U.S. is $35,590, based on 17 active dealer listings tracked by VinAssessment.
Behind the price
Price range & market sample
The median asking price for a 2020 GMC Sierra 1500 in the U.S. is $35,590 based on 17 active listings.
17 active dealer listings
Snapshot October 31, 2026 · refreshed daily
30-day asking price change: +$824.
Typical: $30,997–$39,999 — the middle half of 17 asking prices
Median $35,590
$20K low
$43K high
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% to reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded.
$35,590
Pre-owned median (17)
80,599
Average mileage
A little comparison goes a long way
About this comparison ↓What else could you drive?
Compare 2020 GMC Sierra with other models from the same year. Choose the trims that matter to you.
As of October 31, 2026, among same-year alternatives to the 2020 GMC Sierra in this catalog, the 2020 Nissan Titan has the lowest median asking price ($25,990, 134 listings with photos) and the 2020 Toyota Tundra the highest ($36,490, 508 listings).
Comparison catalog · Snapshot October 31, 2026, 05:00 UTC · Only listings with photos. This sample is separate from the price overview above and its figures differ.
Your comparison starting point
2020 GMC Sierra
All trims · United States
$34,720Comparison catalog median · 2,932 listings with photos in the comparison sample
Middle 50%: $29,837–$40,394
Explore this model’s prices →Photo: SLT · 71,262 mi · view VIN
Explore the alternatives
$7,231 lower median
2020 Ram 1500
$27,489Median asking price · 3,962 qualifying listings
Middle 50%$23,900–$31,400
Find listings on VehiSales ↗Actual several trims listed listing photo; individual equipment may differ.
$7,471 lower median
2020 Ford F-150
$27,249Median asking price · 3,998 qualifying listings
Middle 50%$22,930–$31,880
Find listings on VehiSales ↗Actual XL listing photo; individual equipment may differ.
$1,770 higher median
2020 Toyota Tundra
$36,490Median asking price · 508 qualifying listings
Middle 50%$31,975–$41,000
Find listings on VehiSales ↗Actual SR5 Grade listing photo; individual equipment may differ.
$8,730 lower median
2020 Nissan Titan
$25,990Median asking price · 134 qualifying listings
Middle 50%$22,988–$28,998
Find listings on VehiSales ↗Actual SV Crew Cab RWD listing photo; individual equipment may differ.
No alternatives have a lower median in this selection. Broaden your filters or turn off “Lower median price only”.
Compare prices side by side
| Model / trim | Median | Middle 50% | Listings |
|---|---|---|---|
| 2020 GMC Sierra All trims | $34,720 | $29,837–$40,394 | 2,932 |
| 2020 Chevrolet Silverado All trims | $29,441 | $25,125–$34,683 | 5,765 |
| 2020 Ram 1500 All trims | $27,489 | $23,900–$31,400 | 3,962 |
| 2020 Ford F-150 All trims | $27,249 | $22,930–$31,880 | 3,998 |
| 2020 Toyota Tundra All trims | $36,490 | $31,975–$41,000 | 508 |
| 2020 Nissan Titan All trims | $25,990 | $22,988–$28,998 | 134 |
What these prices mean
Only catalog listings with photos are included. Trim names do not verify equivalent equipment. Prices are asking prices, not completed sales. Alternatives share the body style and class of the source model; the nearest model years are used when the same year has too few listings. Price differences are not a valuation adjustment or guaranteed savings.
Snapshot: October 31, 2026, 05:00 UTC. 9 source listings excluded by statistical price screening; this does not verify that every deposit or payment ad has been removed.
VehiSales opens in a new tab with the model, year and known mileage range. Confirm trim, fuel, drivetrain, condition and location on VehiSales; its live inventory may differ.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
FACTORY REFERENCE
2020 GMC Sierra 1500 factory brochure
Model-year reference for features and equipment. Actual VIN equipment may differ.
No verified factory brochure is currently listed for this exact model year.
Need equipment for a specific vehicle? Look up its factory window sticker →
Price history
View national price history · all trims
Median asking price by month — U.S., all trims · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2020 GMC Sierra 1500 is $32,928 (October 2026) — down 4.5% from $34,490 in November 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| October 2026 | $32,928 | $29K–$37K | 3,029 |
| September 2026 | $32,990 | $29K–$37K | 2,968 |
| August 2026 | $33,202 | $29K–$37K | 2,859 |
| July 2026 | $33,688 | $30K–$38K | 2,766 |
| June 2026 | $33,817 | $30K–$38K | 2,687 |
| May 2026 | $33,896 | $30K–$38K | 2,592 |
| April 2026 | $33,994 | $30K–$38K | 2,332 |
| March 2026 | $33,991 | $30K–$38K | 2,878 |
| February 2026 | $33,521 | $30K–$37K | 2,877 |
| January 2026 | $33,529 | $30K–$37K | 2,965 |
| December 2025 | $33,994 | $30K–$38K | 2,448 |
| November 2025 | $34,490 | $30K–$39K | 1,581 |
2020 GMC Sierra 1500 prices by state
See how asking prices vary across states. Looking for a 2020 GMC Sierra 1500 for sale near you? Open your state's price guide to compare its market, then follow the local listings link to browse available vehicles.
United States · all trims · snapshot October 31, 2026. Explore state markets below. Prices and counts cover all trims in each state; the full comparison table remains available below the map.
Texas
Typical asking price
$32,777
- Active listings
- 3
- Listed this year
- 2,186
Not enough active listings for a state price report.
Florida
Typical asking price
$32,830
- Active listings
- 2
- Listed this year
- 800
Not enough active listings for a state price report.
South Carolina
Typical asking price
$33,775
- Active listings
- 2
- Listed this year
- 325
Not enough active listings for a state price report.
Alaska
Typical asking price
$37,999
- Active listings
- 1
- Listed this year
- 42
Not enough active listings for a state price report.
Arizona
Typical asking price
$34,488
- Active listings
- 1
- Listed this year
- 297
Not enough active listings for a state price report.
Arkansas
Typical asking price
$34,062
- Active listings
- 1
- Listed this year
- 326
Not enough active listings for a state price report.
Explore 44 more state markets
Indiana
Typical asking price
$33,305
- Active listings
- 1
- Listed this year
- 396
Not enough active listings for a state price report.
Louisiana
Typical asking price
$32,453
- Active listings
- 1
- Listed this year
- 417
Not enough active listings for a state price report.
Massachusetts
Typical asking price
$34,000
- Active listings
- 1
- Listed this year
- 217
Not enough active listings for a state price report.
New Jersey
Typical asking price
$32,740
- Active listings
- 1
- Listed this year
- 147
Not enough active listings for a state price report.
Oklahoma
Typical asking price
$33,349
- Active listings
- 1
- Listed this year
- 326
Not enough active listings for a state price report.
Pennsylvania
Typical asking price
$33,950
- Active listings
- 1
- Listed this year
- 401
Not enough active listings for a state price report.
South Dakota
Typical asking price
$35,086
- Active listings
- 1
- Listed this year
- 130
Not enough active listings for a state price report.
Alabama
Typical asking price
$33,788
- Active listings
- 0
- Listed this year
- 406
Not enough active listings for a state price report.
California
Typical asking price
$34,594
- Active listings
- 0
- Listed this year
- 624
Not enough active listings for a state price report.
Colorado
Typical asking price
$34,994
- Active listings
- 0
- Listed this year
- 289
Not enough active listings for a state price report.
Connecticut
Typical asking price
$31,995
- Active listings
- 0
- Listed this year
- 67
Not enough active listings for a state price report.
Delaware
Typical asking price
$31,990
- Active listings
- 0
- Listed this year
- 31
Not enough active listings for a state price report.
Georgia
Typical asking price
$33,744
- Active listings
- 0
- Listed this year
- 502
Not enough active listings for a state price report.
Hawaii
Typical asking price
$39,888
- Active listings
- 0
- Listed this year
- 11
Not enough active listings for a state price report.
Idaho
Typical asking price
$35,995
- Active listings
- 0
- Listed this year
- 168
Not enough active listings for a state price report.
Illinois
Typical asking price
$33,786
- Active listings
- 0
- Listed this year
- 510
Not enough active listings for a state price report.
Iowa
Typical asking price
$33,829
- Active listings
- 0
- Listed this year
- 226
Not enough active listings for a state price report.
Kansas
Typical asking price
$34,800
- Active listings
- 0
- Listed this year
- 155
Not enough active listings for a state price report.
Kentucky
Typical asking price
$32,254
- Active listings
- 0
- Listed this year
- 237
Not enough active listings for a state price report.
Maine
Typical asking price
$33,481
- Active listings
- 0
- Listed this year
- 95
Not enough active listings for a state price report.
Maryland
Typical asking price
$34,392
- Active listings
- 0
- Listed this year
- 84
Not enough active listings for a state price report.
Michigan
Typical asking price
$30,989
- Active listings
- 0
- Listed this year
- 515
Not enough active listings for a state price report.
Minnesota
Typical asking price
$32,762
- Active listings
- 0
- Listed this year
- 362
Not enough active listings for a state price report.
Mississippi
Typical asking price
$32,997
- Active listings
- 0
- Listed this year
- 243
Not enough active listings for a state price report.
Missouri
Typical asking price
$33,900
- Active listings
- 0
- Listed this year
- 434
Not enough active listings for a state price report.
Montana
Typical asking price
$34,988
- Active listings
- 0
- Listed this year
- 117
Not enough active listings for a state price report.
Nebraska
Typical asking price
$33,850
- Active listings
- 0
- Listed this year
- 161
Not enough active listings for a state price report.
Nevada
Typical asking price
$35,991
- Active listings
- 0
- Listed this year
- 83
Not enough active listings for a state price report.
New Hampshire
Typical asking price
$32,398
- Active listings
- 0
- Listed this year
- 85
Not enough active listings for a state price report.
New Mexico
Typical asking price
$34,442
- Active listings
- 0
- Listed this year
- 120
Not enough active listings for a state price report.
New York
Typical asking price
$31,960
- Active listings
- 0
- Listed this year
- 317
Not enough active listings for a state price report.
North Carolina
Typical asking price
$34,482
- Active listings
- 0
- Listed this year
- 603
Not enough active listings for a state price report.
North Dakota
Typical asking price
$34,109
- Active listings
- 0
- Listed this year
- 119
Not enough active listings for a state price report.
Ohio
Typical asking price
$31,524
- Active listings
- 0
- Listed this year
- 494
Not enough active listings for a state price report.
Oregon
Typical asking price
$35,470
- Active listings
- 0
- Listed this year
- 152
Not enough active listings for a state price report.
Rhode Island
Typical asking price
$29,995
- Active listings
- 0
- Listed this year
- 31
Not enough active listings for a state price report.
Tennessee
Typical asking price
$34,788
- Active listings
- 0
- Listed this year
- 450
Not enough active listings for a state price report.
Utah
Typical asking price
$33,765
- Active listings
- 0
- Listed this year
- 191
Not enough active listings for a state price report.
Vermont
Typical asking price
$29,623
- Active listings
- 0
- Listed this year
- 54
Not enough active listings for a state price report.
Virginia
Typical asking price
$34,199
- Active listings
- 0
- Listed this year
- 223
Not enough active listings for a state price report.
Washington
Typical asking price
$35,424
- Active listings
- 0
- Listed this year
- 280
Not enough active listings for a state price report.
West Virginia
Typical asking price
$33,425
- Active listings
- 0
- Listed this year
- 87
Not enough active listings for a state price report.
Wisconsin
Typical asking price
$33,494
- Active listings
- 0
- Listed this year
- 385
Not enough active listings for a state price report.
Wyoming
Typical asking price
$35,999
- Active listings
- 0
- Listed this year
- 51
Not enough active listings for a state price report.
View the U.S. inventory map
What does this map show?
The numbers are active listings, not prices. Badges mark the 8 busiest mapped states to keep the map readable; other states can also have listings.
Hover over a state or focus it with your keyboard for details. Click a linked state or its number to open that state's price page.
State details will appear here. On a phone, tap a linked state to open its prices; use the full table for easier browsing.
Scroll the map sideways on smaller screens. Numbers stay large enough to read.
Most active listings
Other states with active listings
No active listings or insufficient data
Alaska and Hawaii are not drawn on this map. Where qualifying data is available, they appear in the full state table. Grey does not necessarily mean no cars are for sale.
View all states and prices
| State | Typical price | Listed this year | Active now |
|---|---|---|---|
| Texas | $32,777 | 2,186 | 3 Shop 2019–2021 nearby → |
| Florida | $32,830 | 800 | 2 Shop 2019–2021 nearby → |
| California | $34,594 | 624 | 0 |
| North Carolina | $34,482 | 603 | 0 |
| Michigan | $30,989 | 515 | 0 |
| Illinois | $33,786 | 510 | 0 |
| Georgia | $33,744 | 502 | 0 |
| Ohio | $31,524 | 494 | 0 |
| Tennessee | $34,788 | 450 | 0 |
| Missouri | $33,900 | 434 | 0 |
| Louisiana | $32,453 | 417 | 1 Shop 2019–2021 nearby → |
| Alabama | $33,788 | 406 | 0 |
| Pennsylvania | $33,950 | 401 | 1 Shop 2019–2021 nearby → |
| Indiana | $33,305 | 396 | 1 Shop 2019–2021 nearby → |
| Wisconsin | $33,494 | 385 | 0 |
| Minnesota | $32,762 | 362 | 0 |
| Oklahoma | $33,349 | 326 | 1 Shop 2019–2021 nearby → |
| Arkansas | $34,062 | 326 | 1 Shop 2019–2021 nearby → |
| South Carolina | $33,775 | 325 | 2 Shop 2019–2021 nearby → |
| New York | $31,960 | 317 | 0 |
| Arizona | $34,488 | 297 | 1 Shop 2019–2021 nearby → |
| Colorado | $34,994 | 289 | 0 |
| Washington | $35,424 | 280 | 0 |
| Mississippi | $32,997 | 243 | 0 |
| Kentucky | $32,254 | 237 | 0 |
| Iowa | $33,829 | 226 | 0 |
| Virginia | $34,199 | 223 | 0 |
| Massachusetts | $34,000 | 217 | 1 Shop 2019–2021 nearby → |
| Utah | $33,765 | 191 | 0 |
| Idaho | $35,995 | 168 | 0 |
| Nebraska | $33,850 | 161 | 0 |
| Kansas | $34,800 | 155 | 0 |
| Oregon | $35,470 | 152 | 0 |
| New Jersey | $32,740 | 147 | 1 Shop 2019–2021 nearby → |
| South Dakota | $35,086 | 130 | 1 Shop 2019–2021 nearby → |
| New Mexico | $34,442 | 120 | 0 |
| North Dakota | $34,109 | 119 | 0 |
| Montana | $34,988 | 117 | 0 |
| Maine | $33,481 | 95 | 0 |
| West Virginia | $33,425 | 87 | 0 |
| New Hampshire | $32,398 | 85 | 0 |
| Maryland | $34,392 | 84 | 0 |
| Nevada | $35,991 | 83 | 0 |
| Connecticut | $31,995 | 67 | 0 |
| Vermont | $29,623 | 54 | 0 |
| Wyoming | $35,999 | 51 | 0 |
| Alaska | $37,999 | 42 | 1 Shop 2019–2021 nearby → |
| Rhode Island | $29,995 | 31 | 0 |
| Delaware | $31,990 | 31 | 0 |
| Hawaii | $39,888 | 11 | 0 |
Listed this year counts every 2020 GMC Sierra 1500 first listed in 2026 (sold and active), with currently active cars as a floor. Typical price is the median of each car's latest asking price — or the average of active listings where this-year data is thin.
EXPLORE THE YEARS
Other GMC Sierra 1500 years
Same model, a different chapter. Start with a nearby year, or open the complete timeline.
An earlier model year
2019
GMC Sierra 1500
Typical asking price
$33,992
Explore this year →
You are here
2020
GMC Sierra 1500
Typical asking price
$35,590
Your current report
A newer model year
2021
GMC Sierra 1500
Typical asking price
$35,360
Explore this year →
See how model-year prices compare
U.S. market · All trimsDifferent model years, shown on the same dollar scale. Median asking price where available; otherwise average. These are different vehicles, not a forecast of your car’s value.
- 2026 $67,450 Median
- 2025 $40,039 Median
- 2024 $46,900 Median
- 2023 $43,729 Median
- 2021 $35,360 Median
-
You are here 2020 $35,590 Median
- 2019 $33,992 Median
- 2018 $23,999 Median
- 2017 $23,900 Median
Explore all 8 other model years
Pick a year to open its price report. Prices compare different vehicles and equipment, not the changing value of one car.
Nearby model years
MEET THE REST OF THE LINEUP
More 2020 GMC prices
Something else catch your eye? Explore other 2020 GMC models before you decide.
GMC Sierra
Explore this model →
GMC Terrain
Explore this model →
GMC Acadia
Explore this model →
GMC Yukon
Explore this model →
GMC Yukon XL
Explore this model →
GMC Canyon
Explore this model →Prices shown for other models are average asking prices in the national snapshot. Photos are representative; trim and equipment vary.
What would a 2020 GMC Sierra 1500 cost per month?
Estimate the monthly payment on a $35,590 vehicle. Move the numbers to match your own loan.
10% down
7.0% is an illustrative starting rate — use your own lender quote.
Loan term
Estimated monthly payment
$634
per month
60 months · 7.0% APR · $3,559 down
Amount financed
$32,031
Total interest
$6,009
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
Before you buy
A few important steps can help you buy with confidence.
- Check title and accident history
- Arrange an independent inspection
- Review factory equipment
- Check recalls by VIN
Frequently asked questions
Why do 2020 GMC Sierra 1500 prices range from $20,333 to $42,836?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $30,997 and $39,999 — see the mileage and trim breakdowns above for where a specific vehicle lands.
Is $34,681 a good price for a 2020 GMC Sierra 1500?
$34,681 is the market average as of October 31, 2026. The $35,590 median is a comparison point, not a deal rating. Compare the same trim and mileage band, and check condition, equipment and vehicle history.
How many 2020 GMC Sierra 1500 are for sale right now?
17 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
Is this the trade-in value or private-party value of my 2020 GMC Sierra 1500?
These figures describe dealer asking prices, not trade-in offers, private-party sale values or completed sale prices. Use them to compare advertised vehicles. To find out what a buyer or dealer would pay for your car, request an offer that takes its mileage, condition, equipment and history into account.
How we calculate these prices
We track 17 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
Want the original factory equipment and MSRP behind a specific car? Look up the original Monroney sticker for a 2020 GMC →
Own a 2020 GMC Sierra 1500? See what it's worth →
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