2008 Gmc Sierra prices in Missouri
The median asking price for a 2008 Gmc Sierra in Missouri is $12,248 based on 8 active listings.
As of July 26, 2026, the median asking price for a 2008 Gmc Sierra in Missouri is $12,248, based on 8 active dealer listings tracked by VinAssessment.
◷ Updated July 26, 2026 ▤ 8 active dealer listings, refreshed daily Methodology →
Typical: $8,088–$17,120 — the middle half of 8 asking prices
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% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2008 Gmc Sierra
The $8,088–$17,120 typical range isn't randomness — two factors explain most of it:
The SL typically asks $9,278, while the SLE asks $16,995 — same year, same market.
Asking prices run about $15,000 at 75K–90K miles and fall to $10,053 over 105K miles — roughly $1,600 for every 10,000 miles.
Find your mileage and trim in the configurator below.
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Modelled from 91 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2008 Gmc Sierra: a fair price for your mileage
A 2008 Gmc Sierra sheds roughly $1,600 for every 10,000 miles. Find your mileage below.
Fair price by mileage and trim
| Mileage | All listings | SL | SLE | SLT |
|---|---|---|---|---|
| 75K–90K miles | $15,000 | $13,999 | — | — |
| 90K–105K miles | $17,999 | $12,995 | $17,999 | $21,995 |
| Over 105K miles | $10,053 | $8,578 | $16,994 | $13,900 |
Medians of live asking prices per band and version; “—” means fewer than 3 matching listings. National data.
Fair price by mileage — all versions combined
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 75K–90K miles | 7 listings | $15,000 | $14K–$18K |
| 90K–105K miles | 11 listings | $17,999 | $15K–$23K |
| Over 105K miles | 120 listings | $10,053 | $7,995–$14K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; Missouri prices track it closely.
2008 Gmc Sierra: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| SL | 91 listings | $9,278 | $7,798–$11K | |
| SLE | 38 listings | $16,995 | $13K–$20K | |
| SLT | 20 listings | $14,915 | $13K–$20K |
Based on a small number of listings per trim — medians are indicative, not definitive. National data; Missouri prices track it closely.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2008 Gmc Sierra is $11,925 (July 2026) — down 8.2% from $12,985 in March 2026.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $11,925 | $7,994–$15K | 56 |
| June 2026 | $11,798 | $6,875–$15K | 44 |
| May 2026 | $11,588 | $9,745–$15K | 20 |
| April 2026 | $12,988 | $9,248–$19K | 22 |
| March 2026 | $12,985 | $7,990–$20K | 22 |
2008 Gmc Sierra inventory across the U.S.
Keep exploring Sierra prices
2008 Gmc Sierra · $12,336 typical · 8 listingsOther Gmc Sierra years
Live 2008 Gmc Sierra listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2007–2009 Gmc Sierra listings on VehiSales →.
More 2008 Gmc prices
Frequently asked questions
Why do 2008 Gmc Sierra prices range from $6,080 to $18,273 in Missouri?
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 $8,088 and $17,120 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2008 Gmc Sierra?
Expect roughly $1,600 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $4,800 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Gmc Sierra prices in Missouri differ from the rest of the country?
Yes. The average in Missouri is $12,336, which is $531 below the national average of $12,867. Local supply, demand and transport costs all play a part.
How many 2008 Gmc Sierra are for sale in Missouri right now?
8 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 8 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 remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. 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? See the factory window sticker for this Sierra →
Shopping for this car?
Check individual VINs before you buy — decode the exact trim and mileage, see every active listing, and how each price compares to the local market.