2017 GMC Heavy Conventional prices in the U.S.
The median pre-owned asking price for a 2017 GMC Heavy Conventional in the U.S. is $20,974 based on 91 active listings.
As of September 9, 2026, the median asking price for a used 2017 GMC Heavy Conventional in the U.S. is $20,974, based on 91 active dealer listings tracked by VinAssessment.
◷ Updated September 9, 2026 ▤ 91 active dealer listings, refreshed daily
Typical: $18,431–$23,678 — the middle half of 91 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 Heavy Conventional
The $18,431–$23,678 typical range isn't randomness — two factors explain most of it:
Asking prices run about $26,400 at 30K–45K miles and fall to $18,197 over 105K miles — roughly $1,100 for every 10,000 miles.
The same car typically asks $19,002 in Illinois but $23,413 in Washington.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 91 real asking prices, adjusted for mileage and location. Not a formal appraisal.
What would a 2017 GMC Heavy Conventional cost per month?
Estimate the monthly payment on a $20,974 vehicle. Move the numbers to match your own loan.
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.
2017 GMC Heavy Conventional: a fair price for your mileage
A 2017 GMC Heavy Conventional sheds roughly $1,100 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 30K–45K miles | 5 listings | $26,400 | $25K–$27K |
| 45K–60K miles | 5 listings | $24,042 | $24K–$26K |
| 60K–75K miles | 13 listings | $23,995 | $22K–$26K |
| 75K–90K miles | 11 listings | $21,999 | $21K–$24K |
| 90K–105K miles | 19 listings | $20,362 | $20K–$21K |
| Over 105K miles | 37 listings | $18,197 | $17K–$20K |
Same trim and condition assumed — mileage is the biggest lever after configuration.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Live 2017 GMC Heavy Conventional listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2016–2018 GMC Heavy Conventional listings on VehiSales →.
Price trend
Average price is up $1,266 since June 11.
2017 GMC Heavy Conventional prices by state
| State | Typical price | Listed this year | Active now |
|---|---|---|---|
| Illinois | $19,002 | 7 | 7 Shop 2016–2018 nearby → |
| Michigan | $19,560 | 6 | 6 Shop 2016–2018 nearby → |
| Alabama | $21,225 | 5 | 5 Shop 2016–2018 nearby → |
| California | $20,098 | 5 | 5 Shop 2016–2018 nearby → |
| Colorado | $19,097 | 5 | 5 Shop 2016–2018 nearby → |
| Florida | $20,904 | 5 | 5 Shop 2016–2018 nearby → |
| Pennsylvania | $21,492 | 5 | 5 Shop 2016–2018 nearby → |
| Washington | $23,413 | 5 | 5 Shop 2016–2018 nearby → |
Listed this year counts every 2017 GMC Heavy Conventional 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.
Factory configurations of the 2017 GMC Heavy Conventional
5 factory configurations left the plant as a 2017 GMC Heavy Conventional — the most common are below, each decoded into its own build sheet from the VIN pattern.
- 108 IN. BBC Heavy Conventional Aluminum 5.8L 6cyl 109 built
- 92.5 IN. BBC Heavy Conventional Steel 5.7L 8cyl 4WD 50 built
- 92.5 IN. BBC Heavy Conventional Steel 5.8L 6cyl 4WD $20,999
- 92.5 IN. BBC Heavy Conventional Steel 5.7L 8cyl $21,300
All 5 factory configurations of the 2017 GMC Heavy Conventional →
Keep exploring Heavy Conventional prices
2017 GMC Heavy Conventional · $20,974 typical · 91 listingsOther GMC Heavy Conventional years
More 2017 GMC prices
Own a 2017 GMC Heavy Conventional? See what it's worth →
Frequently asked questions
Why do 2017 GMC Heavy Conventional prices range from $13,994 to $27,523?
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 $18,431 and $23,678 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2017 GMC Heavy Conventional?
Expect roughly $1,100 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $3,300 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
How many 2017 GMC Heavy Conventional are for sale right now?
91 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 91 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? Pull the original window sticker by VIN →
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.