Used GMC Terrain SLE-1 prices, November 2026
A used GMC Terrain SLE-1 is listed for about $6,454–$9,995 at US dealers (middle 50% of 1,074 listings), with a median of $8,176 at 119,555 miles, as of Nov 7, 2026.
Updated · By CarWhere Research · Source: active US dealer listings (licensed vehicle-data providers) · About this data
Median asking price
$8,176
Average $8,469
Median miles
119,555
Average 121,622
For sale now
1,074
1 certified (0.1%)
Median days listed
58
How much is a used GMC Terrain SLE-1?
A used GMC Terrain SLE-1 has a median asking price of $8,176 (average $8,469), with the middle half of listings between $6,454 and $9,995. That's 61% below the median for all used Terrains ($21,179).
Dealer asking price vs. trade-in vs. private sale
The prices on this page are what US dealers are asking for a GMC Terrain SLE-1 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 GMC Terrain SLE-1 listings by model year
Listing counts for the SLE-1 by model year. Year links open the price page for that Terrain year (all trims); counts open the matching listings.
| Model year | SLE-1 for sale now | Median price, all Terrain trims (USD) |
|---|---|---|
| 2017 | 295 | — |
| 2016 | 175 | — |
| 2015 | 180 | — |
| 2014 | 133 | — |
| 2013 | 113 | — |
| 2012 | 83 | — |
| 2011 | 72 | — |
| 2010 | 23 | — |
Where are the most used GMC Terrain SLE-1s for sale?
Ohio has the most (84 listings), followed by Michigan, Texas, Florida.
| State | For sale now | Share of US listings (%) |
|---|---|---|
| Ohio | 84 | 7.8% |
| Michigan | 76 | 7.1% |
| Texas | 71 | 6.6% |
| Florida | 69 | 6.4% |
| Illinois | 58 | 5.4% |
| Indiana | 57 | 5.3% |
| California | 44 | 4.1% |
| Kentucky | 38 | 3.5% |
| Pennsylvania | 38 | 3.5% |
| Georgia | 35 | 3.3% |
Compare Terrain trims
| Trim | Median price (USD) | Median miles | For sale now |
|---|---|---|---|
| SLE-1 | $8,176 | 119,555 | 1,074 |
| SLE | $20,338 | 55,840 | 5,189 |
| SLT | $20,321 | 67,361 | 4,330 |
| Elevation | $27,449 | 20,681 | 2,869 |
| Denali | $23,579 | 61,906 | 1,912 |
Frequently asked questions
How much is a used GMC Terrain SLE-1?
A used GMC Terrain SLE-1 has a median asking price of $8,176 (average $8,469), with the middle half of listings between $6,454 and $9,995. That's 61% below the median for all used Terrains ($21,179). Based on 1,074 listings on Nov 7, 2026.
How many used GMC Terrain SLE-1s are for sale?
1,074 were listed at US dealers on Nov 7, 2026, 1 (0.1%) certified pre-owned. The most-listed model year is 2017 (295).
How long does a used GMC Terrain SLE-1 take to sell?
Half of the GMC Terrain SLE-1s listed today have been on the market 58 days or less, against 46 days for all used Terrains.
Where are the most used GMC Terrain SLE-1s for sale?
Ohio has the most (84 listings), followed by Michigan, Texas, Florida.
About this data
- Period
- Listings active on Nov 7, 2026 (snapshot)
- Filter
- Used and certified GMC Terrain SLE-1, all model years, all US states
- Counts
- 1,074 listings (1 certified pre-owned)
- Method
- Median, average and 25th–75th percentile asking price, odometer miles and days listed across active used and certified pre-owned GMC Terrain SLE-1 listings at US dealers. Trim names are as dealers list them. 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)