2021 GMC Sierra 2500HD market value, prices & key facts
What dealers are asking for the 2021 GMC Sierra 2500HD right now, from 77 current listings at 71 dealerships across 29 states, with EPA fuel economy, NHTSA safety ratings and recalls for this model year.
Asking prices of current listings · AutosXchange live dealer listings, November 7, 2026 · not sold prices
2021 GMC Sierra 2500HD overview
AutosXchange has 77 listed now, with a median asking price of $45,995 and median 104,000 miles.
2021 GMC Sierra 2500HD: the market right now
Half of the 77 listings ask between $32,995 and $52,999.
New vs. used (by odometer)
Top cities by supply
2021 GMC Sierra 2500HD: asking price vs. mileage
On the trend line, every 10,000 more miles goes with about $1,720 lower asking price.
2021 GMC Sierra 2500HD: how asking prices are spread
Half of listings ask between $32,995 and $52,999; the most common band is $45,000–$50,000 (14 listings).
2021 GMC Sierra 2500HD: listings by state (top 10)
Texas has the most, with 8 listings (10% of 77).
2021 GMC Sierra 2500HD for sale now: best value first
2021 GMC Sierra 2500HD price activity & trends
Tracked daily since Nov 5, 2026; data as of Nov 7, 9:35 AM UTC. ▲ ▼ show the direction of change.
Latest market activity
- Country Chevrolet Inc. cut prices on 8 GMC Sierra 2500 HD by $989 eachNov 7, 3:35 AM UTC
- Price-cut activity: #2844 of 3,737 cohorts nationally over 7 days (0% of 120 listings cut).
- Price-cut activity: #2844 of 3,737 cohorts nationally over 30 days (0% of 120 listings cut).
Since Nov 5: 0% of 120 listings cut (average —), 0 new, 3 removed from sale.
Compare by location
| Location | Listings | Median asking | vs. national | Cut in 7 days | Avg cut | Same-car 7d | New / removed 7d |
|---|---|---|---|---|---|---|---|
| United States | 117 | $48,900 | — | 0% | — | — | 0 / 3 |
| The South | 39 | $49,895 | ▲ +2.0% | 0% | — | — | 0 / 3 |
| The Midwest | 38 | $45,649 | ▼ −6.6% | 0% | — | — | 0 / 0 |
Median asking price per day
Latest price changes: 2021 GMC Sierra 2500HD
0 cuts and 1 raises in the last 30d.
- ▲ Raise+$1,000 (+1.7%) · 2021 GMC Sierra 2500HD AT4$58,493 → $59,493 · Nielsen Ford of Sussex, Sussex, NJ · 18 h ago
Source: AutosXchange Intel Hub, autos-xchange.com/market, 2026-11-07.
GMC Sierra 2500HD market data by model year
- 2026 Sierra 2500HD120 · $80k
- 2025 Sierra 2500HD115 · $69.4k
- 2024 Sierra 2500HD203 · $64k
- 2023 Sierra 2500HD73 · $53.1k
- 2022 Sierra 2500HD122 · $47.9k
- 2021 Sierra 2500HD77 · $46k
- 2020 Sierra 2500HD71 · $46.6k
- 2019 Sierra 2500HD73 · $36.4k
- 2018 Sierra 2500HD57 · $38k
- 2017 Sierra 2500HD48 · $29.9k
- 2016 Sierra 2500HD81 · $30k
- 2015 Sierra 2500HD95 · $27k
- 2014 Sierra 2500HD26 · $20.9k
- 2013 Sierra 2500HD37 · $20.4k
- 2012 Sierra 2500HD37 · $16k
- 2011 Sierra 2500HD24 · $16.5k
- 2010 Sierra 2500HD8 · $15.2k
- 2009 Sierra 2500HD6 · $16.2k
- 2008 Sierra 2500HD11 · $17k
- 2007 Sierra 2500HD14 · $17.7k
- 2006 Sierra 2500HD13 · $18k
- 2005 Sierra 2500HD15 · $15.5k
- 2004 Sierra 2500HD13 · $13k
- 2003 Sierra 2500HD16 · $14.9k
- 2002 Sierra 2500HD10 · $9.5k
- 2001 Sierra 2500HD8 · $11.9k
2021 GMC Sierra 2500HD for sale by city
- GMC Sierra in Baton Rouge, LA641
- GMC Sierra in Houston, TX351
- GMC Sierra in Arlington, TX265
- GMC Sierra in Colorado Springs, CO252
- GMC Sierra in Fort Wayne, IN164
- GMC Sierra in Flint, MI58
- GMC Sierra in Amarillo, TX55
- GMC Sierra in Woodbridge, VA51
- GMC Sierra in Greenville, MI49
- GMC Sierra in Chardon, OH49
- GMC Sierra in Denver, CO45
- GMC Sierra in Dallas, GA43
- GMC Sierra in Reno, NV31
- GMC Sierra in Austin, TX28
- GMC Sierra in Rochester, MN25
- GMC Sierra in Jasper, AL23
- GMC Sierra in Sandy, UT22
- GMC Sierra in Derry, NH20
- GMC Sierra in Modesto, CA18
- GMC Sierra in Sioux City, IA18
- GMC Sierra in Sacramento, CA16
- GMC Sierra in Waynesboro, GA16
- GMC Sierra in Glasgow, KY16
- GMC Sierra in Stokesdale, NC16
- GMC Sierra in Winchester, VA16
- GMC Sierra in Nicholasville, KY15
- GMC Sierra in Columbia, MO15
- GMC Sierra in Plaistow, NH13
- GMC Sierra in Sterling Heights, MI12
- GMC Sierra in Fenton, MI11
- GMC Sierra in Dickson, TN11
- GMC Sierra in Boaz, AL10
- GMC Sierra in Prattville, AL9
- GMC Sierra in Littleton, CO9
- GMC Sierra in Carrollton, TX9
- GMC Sierra in Sparta, MI8
Frequently asked questions
- What is the average asking price of a 2021 GMC Sierra 2500HD?
- Across 77 current listings on AutosXchange, the median asking price of a 2021 GMC Sierra 2500HD is $45,995. Most listings (10th to 90th percentile) ask between $28,864 and $59,655. These are dealer asking prices, not sold prices.
- How many GMC Sierra 2500HD are for sale?
- AutosXchange currently lists 77 vehicles from 71 dealerships in 29 states.
- What mileage is typical for a 2021 GMC Sierra 2500HD?
- The median odometer reading is 104,000 miles; the middle half of listings show between 67,065 and 128,002 miles (77 listings with a published odometer).
- What is a fair asking price for a 2021 GMC Sierra 2500HD?
- Half of current listings ask between $32,995 and $52,999 (25th to 75th percentile), around a median of $45,995. Compare mileage, trim, condition and the vehicle history report before deciding; AutosXchange figures are asking prices, not sold prices.
- Where are the most GMC Sierra 2500HD for sale?
- Texas has the most current listings (8), followed by Michigan (6).
AutosXchange market data is calculated from the asking prices of current dealer listings on AutosXchange, refreshed as dealers update their inventory. These are not sold or transaction prices and not appraisals. Listings with an asking price under $500 (placeholder prices) are excluded. Confirm price, fees and availability with the selling dealer.