2023 GMC Sierra prices in the U.S.
The median pre-owned asking price for a 2023 GMC Sierra in the U.S. is $45,824 based on 2,875 pre-owned listings (of 4,725 total).
As of September 9, 2026, the median asking price for a used 2023 GMC Sierra in the U.S. is $45,824, based on 2,875 active dealer listings tracked by VinAssessment.
◷ Updated September 9, 2026 ▤ 4,725 active dealer listings, refreshed daily ⛭ Generation: 2022–present
Typical: $39,800–$50,360 — the middle half of 4,725 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 2023 GMC Sierra
The $39,800–$50,360 typical range isn't randomness — three factors explain most of it:
The SLE typically asks $36,590, while the Denali Ultimate asks $56,152 — same year, same market.
The same car typically asks $40,662 in West Virginia but $58,900 in New Hampshire.
Asking prices run about $51,481 under 15K miles and fall to $35,814 over 105K miles — roughly $1,500 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 1,052 real asking prices, adjusted for mileage and location. Not a formal appraisal.
What would a 2023 GMC Sierra cost per month?
Estimate the monthly payment on a $49,989 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.
2023 GMC Sierra: a fair price for your mileage
A 2023 GMC Sierra sheds roughly $1,500 for every 10,000 miles. Find your mileage below.
Fair price by mileage and trim
| Mileage | All listings | Denali | SLT | Elevation | AT4 | Denali Ultimate |
|---|---|---|---|---|---|---|
| Under 15K miles | $51,481 | $56,498 | $49,590 | $43,802 | $58,489 | $63,632 |
| 15K–30K miles | $47,990 | $53,804 | $47,437 | $42,986 | $54,003 | $59,995 |
| 30K–45K miles | $47,526 | $51,380 | $45,887 | $41,901 | $50,924 | $57,994 |
| 45K–60K miles | $46,218 | $49,113 | $43,794 | $40,714 | $48,634 | $54,845 |
| 60K–75K miles | $44,309 | $46,998 | $41,896 | $38,240 | $46,349 | $52,990 |
| 75K–90K miles | $42,725 | $45,022 | $39,989 | $37,899 | $44,945 | $50,430 |
| 90K–105K miles | $39,730 | $42,654 | $37,339 | $36,080 | $42,298 | $49,686 |
| Over 105K miles | $35,814 | $39,906 | $35,294 | $34,422 | $39,584 | $44,548 |
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 | 117 listings | $51,481 | $44K–$58K |
| 15K–30K miles | 751 listings | $47,990 | $41K–$54K |
| 30K–45K miles | 1,324 listings | $47,526 | $42K–$52K |
| 45K–60K miles | 990 listings | $46,218 | $42K–$50K |
| 60K–75K miles | 687 listings | $44,309 | $40K–$48K |
| 75K–90K miles | 414 listings | $42,725 | $38K–$46K |
| 90K–105K miles | 259 listings | $39,730 | $36K–$44K |
| Over 105K miles | 175 listings | $35,814 | $32K–$40K |
Same trim and condition assumed — mileage is the biggest lever after configuration.
2023 GMC Sierra: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| Denali | 1,052 listings | $49,989 | $47K–$53K | |
| SLT | 907 listings | $43,985 | $41K–$47K | |
| Elevation | 769 listings | $40,388 | $38K–$43K | |
| AT4 | 739 listings | $47,966 | $45K–$51K | |
| Denali Ultimate | 306 listings | $56,152 | $53K–$59K | |
| Elevation-L | 252 listings | $37,996 | $36K–$40K | |
| AT4X | 227 listings | $55,295 | $52K–$59K | |
| SLE | 205 listings | $36,590 | $33K–$39K |
Live 2023 GMC Sierra listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2022–2024 GMC Sierra listings on VehiSales →.
Price history
Median asking price by month · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2023 GMC Sierra is $46,674 (September 2026) — down 1.0% from $47,144 in June 2026.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| September 2026 | $46,674 | $40K–$53K | 662 |
| August 2026 | $46,885 | $40K–$53K | 971 |
| July 2026 | $46,991 | $40K–$54K | 871 |
| June 2026 | $47,144 | $40K–$54K | 480 |
2023 GMC Sierra prices by state
Listed this year counts every 2023 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.
Factory configurations of the 2023 GMC Sierra
111 factory configurations left the plant as a 2023 GMC Sierra — the most common are below, each decoded into its own build sheet from the VIN pattern.
- Denali 3L 6cyl $47,988
- Denali 5.3L 8cyl 111 built
- SLT 3L 6cyl 4WD $43,850
- Fleet/Base 5.3L 8cyl 4WD $33,579
- Elevation 2.7L 4cyl $37,500
- SLE 5.3L 8cyl 4WD $35,955
- Elevation 5.3L 8cyl $40,033
- Elevation 2.7L 4cyl $37,484
- Fleet/Base 2.7L 4cyl 597 built
- SLE 5.3L 8cyl 50 built
- Elevation-L 2.7L 4cyl 4WD $37,360
- Elevation 3L 6cyl $42,000
- SLE 2.7L 4cyl $35,065
- Elevation-L 2.7L 4cyl 4WD $38,816
- Fleet/Base 5.3L 8cyl $32,789
- SLE 3L 6cyl 4WD $38,494
- SLE 2.7L 4cyl 4WD $34,352
- Denali 5.3L 8cyl 4WD $50,245
- SLE 2.7L 4cyl 68 built
- Denali 3L 6cyl 4WD $49,365
- SLT 6.2L 8cyl 4WD $45,000
- Fleet/Base 5.3L 8cyl 4WD 536 built
- AT4 6.2L 8cyl 4WD $49,900
- SLT 3L 6cyl 30 built
Keep exploring Sierra prices
2023 GMC Sierra · $45,358 typical · 4,725 listingsOther GMC Sierra years
More 2023 GMC prices
Own a 2023 GMC Sierra? See what it's worth →
Frequently asked questions
Why do 2023 GMC Sierra prices range from $28,999 to $60,994?
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 $39,800 and $50,360 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2023 GMC Sierra?
Expect roughly $1,500 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $4,500 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
How many 2023 GMC Sierra are for sale right now?
4,725 in total. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 4,725 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? Look up the original Monroney sticker for a 2023 GMC →
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.