2017 Gmc Sierra prices in the U.S.
The median pre-owned asking price for a 2017 Gmc Sierra in the U.S. is $24,995 based on 1,420 pre-owned listings (of 1,428 total).
As of July 25, 2026, the median asking price for a used 2017 Gmc Sierra in the U.S. is $24,995, based on 1,420 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 1,428 active dealer listings, refreshed daily Methodology →
Typical: $20,900–$29,207 — the middle half of 1,428 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 2017 Gmc Sierra
The $20,900–$29,207 typical range isn't randomness — two factors explain most of it:
The same car typically asks $18,950 in Iowa but $31,213 in Maine.
The SLE typically asks $21,494, while the Denali asks $29,500 — same year, same market.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 601 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2017 Gmc Sierra: a fair price for your mileage
Fair price by mileage and trim
| Mileage | All listings | SLT | Denali | SLE |
|---|---|---|---|---|
| Under 15K miles | $21,388 | $27,299 | — | — |
| 15K–30K miles | $27,237 | — | — | — |
| 30K–45K miles | $33,950 | $32,722 | $45,398 | $26,965 |
| 45K–60K miles | $31,220 | $31,988 | $36,184 | $27,170 |
| 60K–75K miles | $30,442 | $30,887 | $45,579 | $24,154 |
| 75K–90K miles | $28,894 | $29,588 | $32,590 | $23,799 |
| 90K–105K miles | $26,999 | $27,013 | $29,893 | $22,944 |
| Over 105K miles | $22,990 | $22,995 | $27,475 | $19,368 |
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 ⓘ |
|---|---|---|---|
| Under 15K miles | 7 listings | $21,388 | $20K–$27K |
| 15K–30K miles | 6 listings | $27,237 | $26K–$36K |
| 30K–45K miles | 17 listings | $33,950 | $30K–$40K |
| 45K–60K miles | 47 listings | $31,220 | $27K–$34K |
| 60K–75K miles | 98 listings | $30,442 | $26K–$35K |
| 75K–90K miles | 150 listings | $28,894 | $25K–$32K |
| 90K–105K miles | 253 listings | $26,999 | $24K–$30K |
| Over 105K miles | 849 listings | $22,990 | $19K–$27K |
Same trim and condition assumed — mileage is the biggest lever after configuration.
2017 Gmc Sierra: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| SLT | 601 listings | $25,689 | $22K–$28K | |
| Denali | 391 listings | $29,500 | $26K–$39K | |
| SLE | 245 listings | $21,494 | $19K–$24K |
Price history
Median asking price by month · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2017 Gmc Sierra is $24,794 (July 2026) — up 3.3% from $23,992 in March 2026.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $24,794 | $20K–$29K | 320 |
| June 2026 | $24,388 | $20K–$29K | 241 |
| May 2026 | $23,512 | $20K–$28K | 84 |
| April 2026 | $22,995 | $19K–$29K | 97 |
| March 2026 | $23,992 | $20K–$28K | 86 |
2017 Gmc Sierra prices by state
Listed this year counts every 2017 Gmc Sierra 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.
Keep exploring Sierra prices
2017 Gmc Sierra · $26,194 typical · 1,428 listingsOther Gmc Sierra years
Live 2017 Gmc Sierra listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2016–2018 Gmc Sierra listings on VehiSales →.
More 2017 Gmc prices
Frequently asked questions
Why do 2017 Gmc Sierra prices range from $13,924 to $48,827?
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 $20,900 and $29,207 — see the mileage and trim breakdowns above for where a specific vehicle lands.
Is $26,194 a good price for a 2017 Gmc Sierra?
$26,194 is the market average as of July 25, 2026. Anything meaningfully below the $24,995 median is priced to move — but always compare within the same trim and mileage band, since those two factors drive most of the spread.
How many 2017 Gmc Sierra are for sale right now?
1,428 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 1,428 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.
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