Used 2025 GMC Sierra 1500 prices, November 2026
A used 2025 GMC Sierra 1500 is listed for about $39,916–$54,391 at US dealers (middle 50% of 5,178 listings), with a median of $45,447 at 31,688 miles, as of Nov 7, 2026. That's 1.5% lower than on Oct 25, 2026 ($46,139).
Updated · By CarWhere Research · Source: active US dealer listings (licensed vehicle-data providers) · About this data
Median asking price
$45,447
Average $47,399
Median miles
31,688
Average 32,889
For sale now
5,178
278 certified (5.4%)
Median days listed
47
How much is a used 2025 GMC Sierra 1500?
A used 2025 GMC Sierra 1500 has a median asking price of $45,447 (average $47,399), with the middle half of listings between $39,916 and $54,391. That sits between the 2024 ($43,635) and the 2026 ($55,015).
Are used 2025 GMC Sierra 1500 prices going down?
Yes. The median asking price for a used 2025 GMC Sierra 1500 moved from $46,139 on Oct 25, 2026 to $45,447 on Nov 7, 2026 (-1.5%).
Dealer asking price vs. trade-in vs. private sale
The prices on this page are what US dealers are asking for a 2025 GMC Sierra 1500 today, before negotiation, taxes and fees. A dealer's trade-in offer for the same car is usually well below its asking price, because the dealer has to recondition it, carry it and still make a margin. A private sale typically lands between the two. To estimate your own car, try the trade-in calculator or the used car value tool.
Used 2025 GMC Sierra 1500 listings by trim
The SLT is the most common 2025 Sierra 1500 on dealer lots (42.1% of listings). Click a count for those listings.
| Trim | For sale now | Share (%) |
|---|---|---|
| SLT | 2,179 | 42.1% |
| Elevation | 871 | 16.8% |
| AT4 | 734 | 14.2% |
| Denali | 658 | 12.7% |
| Denali Ultimate | 332 | 6.4% |
| Pro | 205 | 4% |
| AT4X | 113 | 2.2% |
| SLE | 86 | 1.7% |
Where are the most used 2025 GMC Sierra 1500s for sale?
Texas has the most (604 listings), followed by California, Florida, Georgia. More local supply means more cars to compare and more room to negotiate.
| State | For sale now | Share of US listings (%) |
|---|---|---|
| Texas | 604 | 11.7% |
| California | 270 | 5.2% |
| Florida | 264 | 5.1% |
| Georgia | 254 | 4.9% |
| North Carolina | 235 | 4.5% |
| Illinois | 189 | 3.7% |
| Ohio | 181 | 3.5% |
| Alabama | 153 | 3% |
| Michigan | 152 | 2.9% |
| Arkansas | 149 | 2.9% |
Other Sierra 1500 model years
| Model year | Median price (USD) | Median miles | For sale now |
|---|---|---|---|
| 2026 | $55,015 | 9,129 | 3,490 |
| 2025 | $45,447 | 31,688 | 5,178 |
| 2024 | $43,635 | 37,140 | 5,443 |
| 2023 | $41,269 | 50,360 | 4,260 |
| 2021 | $33,064 | 85,583 | 3,598 |
| 2020 | $31,549 | 94,656 | 2,439 |
Frequently asked questions
How much is a 2025 GMC Sierra 1500?
A used 2025 GMC Sierra 1500 has a median asking price of $45,447 (average $47,399), with the middle half of listings between $39,916 and $54,391. That sits between the 2024 ($43,635) and the 2026 ($55,015). Based on 5,178 listings on Nov 7, 2026.
What is a 2025 GMC Sierra 1500 worth?
At a dealer, most 2025 GMC Sierra 1500s are priced $39,916–$54,391; the median listing has 31,688 miles. Lower miles, a higher trim and certified pre-owned status push a car toward the top of that range. Expect a trade-in offer below the dealer asking range, and a private sale to land in between.
Are used 2025 GMC Sierra 1500 prices going down?
Yes. The median asking price for a used 2025 GMC Sierra 1500 moved from $46,139 on Oct 25, 2026 to $45,447 on Nov 7, 2026 (-1.5%).
How many used 2025 GMC Sierra 1500s are for sale?
5,178 were listed at US dealers on Nov 7, 2026, 278 (5.4%) certified pre-owned. The most common trim is the SLT (2,179 listings).
How long does a used 2025 GMC Sierra 1500 take to sell?
Half of the 2025 GMC Sierra 1500s listed today have been on the market 47 days or less.
Where are the most used 2025 GMC Sierra 1500s for sale?
Texas has the most (604 listings), followed by California, Florida, Georgia. More local supply means more cars to compare and more room to negotiate.
About this data
- Period
- Listings active on Nov 7, 2026 (snapshot)
- Filter
- Used and certified 2025 GMC Sierra 1500, all US states
- Counts
- 5,178 listings (278 certified pre-owned)
- Method
- Median, average and 25th–75th percentile asking price, odometer miles and days listed across active used and certified pre-owned 2025 GMC Sierra 1500 listings at US dealers. Change compares today's median with the same model year's median in our Oct 25, 2026 snapshot. Asking prices are what dealers list, not what buyers paid.
- Source
- Active used and certified listings at US dealers from licensed vehicle-data providers. Only aggregates are kept: counts, medians, averages and percentiles.
- Updates
- Refreshed from a new market snapshot on a regular schedule; last updated .
- Data
- Download JSON (the aggregates on this page)