Sell My Car
AutosXchange market research

2008 GMC Sierra 2500HD market value, prices & key facts

What dealers are asking for the 2008 GMC Sierra 2500HD right now, from 13 current listings at 13 dealerships across 12 states, with EPA fuel economy, NHTSA safety ratings and recalls for this model year.

Asking prices of current listings · AutosXchange live dealer listings, November 9, 2026 · not sold prices

13Listings for sale now
$15,998Median asking price
$10,798–$25,519Typical range (10th–90th percentile)
187,128Median miles (13 listings with odometer)
13Dealerships listing it
See 2008 GMC Sierra 2500HD listingsAll GMC Sierra 2500HD yearsOther GMC models
In brief

2008 GMC Sierra 2500HD overview

AutosXchange has 13 listed now, with a median asking price of $15,998 and median 187,128 miles.

Composed only from U.S. government data (EPA, NHTSA) and current AutosXchange listings; not a review.
Market snapshot

2008 GMC Sierra 2500HD: the market right now

Half of the 13 listings ask between $12,213 and $19,995.

$12,21325th percentile asking price
$15,998Median asking price
$19,99575th percentile asking price
187,128Median miles (middle half 111,004–245,000)
0Listings with a price cut since first listed
13Cities with listings

New vs. used (by odometer)

New or demo (under 100 mi): 0Used (100+ mi): 13

Top cities by supply

2008 GMC Sierra 2500HD listings by cityHarrison, AR: 1 listings, median $15,950; Fort Walton Beach, FL: 1 listings, median $15,998; Buford, GA: 1 listings, median $26,900; Arco, ID: 1 listings, median $14,950; Mcpherson, KS: 1 listings, median $19,995; Clarkston, MI: 1 listings, median $12,213; Saint Louis, MO: 1 listings, median $8,995; Glendive, MT: 1 listings, median $39,500.Harrison, ARHarrison, AR: 1 · median $16k1 · median $16kFort Walton Beach, FLFort Walton Beach, FL: 1 · median $16k1 · median $16kBuford, GABuford, GA: 1 · median $26.9k1 · median $26.9kArco, IDArco, ID: 1 · median $15k1 · median $15kMcpherson, KSMcpherson, KS: 1 · median $20k1 · median $20kClarkston, MIClarkston, MI: 1 · median $12.2k1 · median $12.2kSaint Louis, MOSaint Louis, MO: 1 · median $9k1 · median $9kGlendive, MTGlendive, MT: 1 · median $39.5k1 · median $39.5k
Price cuts: listings whose current asking price is below the price first recorded by AutosXchange (0 were raised). New vs. used is read from the odometer (under 100 miles = new or demo) because most dealer feeds carry no new/used flag.
Price vs. mileage

2008 GMC Sierra 2500HD: asking price vs. mileage

Asking price shows no clear link to mileage in current listings.

2008 GMC Sierra 2500HD asking price vs. mileageScatter of 10 current 2008 GMC Sierra 2500HD listings (asking price against odometer miles), with a least-squares trend line of about $60 per 10,000 miles.$10k$12.5k$15k$17.5k$20k$22.5k$25k$27.5k050k100k150k200k250k300kOdometer (miles)Asking price
Each dot is one current listing; the line is a straight least-squares fit over all of them. 3 extreme listings (top/bottom 1% of price or mileage) are outside the chart.
Price distribution

2008 GMC Sierra 2500HD: how asking prices are spread

Half of listings ask between $12,213 and $19,995; the most common band is $10,000–$12,500 (3 listings).

2008 GMC Sierra 2500HD asking price distributionHistogram of 13 current 2008 GMC Sierra 2500HD asking prices in 13 bins of $2,500; median $15,998.0123$7.5k–$10k: 1 listing$10k–$12.5k: 3 listings$12.5k–$15k: 1 listing$15k–$17.5k: 3 listings$17.5k–$20k: 3 listings$20k–$22.5k: 0 listings$22.5k–$25k: 0 listings$25k–$27.5k: 1 listing$27.5k–$30k: 0 listings$30k–$32.5k: 0 listings$32.5k–$35k: 0 listings$35k–$37.5k: 0 listings$37.5k–$40k: 1 listing$7.5k$15k$22.5k$30k$37.5k$40kMedian $15,998Asking price (bar height = number of listings)
Bars count listings in $2,500 price bands; the dashed line marks the median.
Where they are listed

2008 GMC Sierra 2500HD: listings by state (top 10)

Tennessee has the most, with 2 listings (15% of 13).

2008 GMC Sierra 2500HD listings by stateNumber of current 2008 GMC Sierra 2500HD listings by dealer state: Tennessee 2, Arkansas 1, Florida 1, Georgia 1, Idaho 1, Kansas 1, Michigan 1, Missouri 1, Montana 1, New Mexico 1.TennesseeTennessee: 2 · 15%2 · 15%ArkansasArkansas: 1 · 8%1 · 8%FloridaFlorida: 1 · 8%1 · 8%GeorgiaGeorgia: 1 · 8%1 · 8%IdahoIdaho: 1 · 8%1 · 8%KansasKansas: 1 · 8%1 · 8%MichiganMichigan: 1 · 8%1 · 8%MissouriMissouri: 1 · 8%1 · 8%MontanaMontana: 1 · 8%1 · 8%New MexicoNew Mexico: 1 · 8%1 · 8%
Counts current AutosXchange listings by the selling dealer's state (12 states in total).
Current listings

2008 GMC Sierra 2500HD for sale now: best value first

2008 GMC Sierra 2500HD SLT for sale in Las Cruces, NM37% below similar
2008 GMC Sierra 2500HD SLT$10,499354,762 mi · Las Cruces, NMSisbarro Truck Store
2008 GMC Sierra 2500HD 2500 HEAVY DUTY for sale in Adamsville, TN28% below similar
2008 GMC Sierra 2500HD 2500 HEAVY DUTY$11,995197,538 mi · Adamsville, TNT-Rex Autoplex
2008 GMC Sierra 2500HD Truck Extended Cab for sale in Clarkston, MI27% below similar
2008 GMC Sierra 2500HD Truck Extended Cab$12,213187,128 mi · Clarkston, MIBowman Auto Center
2008 GMC Sierra 2500HD for sale in Arco, ID11% below similar
2008 GMC Sierra 2500HD$14,95045,649 mi · Arco, IDValley View Auto
2008 GMC Sierra 2500HD for sale in Harrison, AR
2008 GMC Sierra 2500HD$15,950245,000 mi · Harrison, ARAndy Yeager Motors
2008 GMC Sierra 2500HD 2WD Crew Cab 153" SLE2 for sale in Fort Walton Beach, FL
2008 GMC Sierra 2500HD 2WD Crew Cab 153" SLE2$15,998108,603 mi · Fort Walton Beach, FLBeach City Motors
2008 GMC Sierra 2500HD 4WD Crew Cab 167.7" SLT for sale in Dickson, TN
2008 GMC Sierra 2500HD 4WD Crew Cab 167.7" SLT$16,995111,004 mi · Dickson, TNSpecialty Auto Sales
2008 GMC Sierra 2500HD SLT for sale in Haltom City, TX
2008 GMC Sierra 2500HD SLT$18,999179,948 mi · Haltom City, TXJJ Auto Sales LLC
2008 GMC Sierra 2500HD SLE1 for sale in Riverside, OH
2008 GMC Sierra 2500HD SLE1$19,995255,624 mi · Riverside, OHPurasanda Imports
2008 GMC Sierra 2500HD SLT for sale in Mcpherson, KS
2008 GMC Sierra 2500HD SLT$19,995201,605 mi · Mcpherson, KSEagle Care Autos
2008 GMC Sierra 2500HD for sale in Buford, GA
2008 GMC Sierra 2500HD$26,900152,834 mi · Buford, GAUNLIMITED MOTORSPORTS
2008 GMC Sierra 2500HD SLE1 for sale in Glendive, MT
2008 GMC Sierra 2500HD SLE1$39,50075,673 mi · Glendive, MTGlendive Sales Corp
2008 GMC Sierra 2500HD for sale in Saint Louis, MO46% below similar
2008 GMC Sierra 2500HD$8,995306,040 mi · Saint Louis, MOPRIME TIME AUTO
See all 13 2008 GMC Sierra 2500HD listings
Sorted by how far each asking price is below the median of the same model within one model year (all current listings nationwide). Badges show listings at least 5% below that median. Listings priced under 60% of that median (often data errors or damaged vehicles) and model years with fewer than 5 comparable listings are listed after the ranked ones.
AutosXchange Intel

2008 GMC Sierra 2500HD price activity

Latest market activity

AutosXchange started tracking 2008 GMC Sierra 2500HD prices on Nov 5, 2026. Price-activity trends appear once at least 30 listings from 5 dealers are tracked nationally.

Source: AutosXchange Intel Hub, autos-xchange.com/market. Asking prices of dealer listings tracked by AutosXchange since Nov 5, 2026, not sold prices; not seasonally adjusted. A market figure is published only with at least 30 listings from at least 5 dealers (no dealer above 40%). "Removed from sale" means a listing left the dealer's website; it is not a confirmed sale. Methodology
By model year

GMC Sierra 2500HD market data by model year

Listings and median asking price per model year. Years with fewer than 5 listings link to the listings.
Shop locally

2008 GMC Sierra 2500HD for sale by city

FAQ

Frequently asked questions

What is the average asking price of a 2008 GMC Sierra 2500HD?
Across 13 current listings on AutosXchange, the median asking price of a 2008 GMC Sierra 2500HD is $15,998. Most listings (10th to 90th percentile) ask between $10,798 and $25,519. These are dealer asking prices, not sold prices.
How many GMC Sierra 2500HD are for sale?
AutosXchange currently lists 13 vehicles from 13 dealerships in 12 states.
What mileage is typical for a 2008 GMC Sierra 2500HD?
The median odometer reading is 187,128 miles; the middle half of listings show between 111,004 and 245,000 miles (13 listings with a published odometer).
What is a fair asking price for a 2008 GMC Sierra 2500HD?
Half of current listings ask between $12,213 and $19,995 (25th to 75th percentile), around a median of $15,998. 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?
Tennessee has the most current listings (2), followed by Arkansas (1).

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.