VIN 1GTUUDE88TZ516120 · 2026 GMC Sierra 1500
Every dealer listing of this VIN tracked by AutosXchange since 2026-11-05: where it was listed, for how much, and when it left the market.
Point at the VIN barcode on the driver's door jamb sticker, or at the printed VIN (windshield or sticker). It scans by itself; for printed VINs hold steady and tap Capture.
What this means for you: The last listing ended on Nov 10 and the car has not been listed by any dealer on AutosXchange since.
2026 GMC Sierra SLT 1500
Factory details for VIN 1GTUUDE88TZ516120 from NHTSA's vehicle database (the manufacturer's own data). The VIN check digit is valid.
| Year | 2026 |
|---|---|
| Make | GMC |
| Model | Sierra |
| Trim | SLT 1500 |
| Body | Pickup |
| Drive | 4WD/4-Wheel Drive/4x4 |
| Engine | 3L 6-cylinder |
| Fuel | Diesel |
| Built in | Fort Wayne, Indiana, United States (USA) |
Decoded data is what the manufacturer reported for this VIN pattern; options and condition of the actual car can differ. Accident and title history are not part of a VIN decode.
Dealer listings of this VIN
| Dealer | Added | Removed | First listed price | Last listed price | Price changes | Outcome |
|---|---|---|---|---|---|---|
| Courtesy Buick GMCLouisville, KY | Nov 6 | Nov 10 | — | $55,274last listed | 0 | Listing removednot listed since |
Detailed price history is not available for this VIN (it is listed by more than one dealer); the dealer listings above come from the removed / added records.
2026 GMC Sierra 1500: market value
Market value (30 days): $58,165, the median of 15,356 prices: 52 last listed (removed in 30 days) + 15,304 current asking. Last listed price is the final advertised price of a listing before it was removed from sale, like a stock's last traded price. Market value is the median of last listed prices (listings removed in the window) together with current asking prices.
Market value, last listed and asking prices per day
- Market value $58,165
- Last listed median $61,317
- Current asking median $58,165
7-day window, based on 5 days of tracking since Nov 5, 2026. Latest: market value from 15,356 prices (52 last listed, 15,304 current asking). One point per day; lines are smoothed curves through the daily values.
- Market value $58,165
- Last listed median $61,317
- Current asking median $58,165
30-day window, based on 5 days of tracking since Nov 5, 2026. Latest: market value from 15,356 prices (52 last listed, 15,304 current asking). One point per day; lines are smoothed curves through the daily values.
- Market value $58,165
- Last listed median $61,317
- Current asking median $58,165
90-day window, based on 5 days of tracking since Nov 5, 2026. Latest: market value from 15,356 prices (52 last listed, 15,304 current asking). One point per day; lines are smoothed curves through the daily values.
Only verified listings count (data-integrity checks); removals from a dealer's feed or website change, and cars still listed at another dealer, are not last listed prices. API: market value JSON.
2026 GMC Sierra 1500: retail value by area
Market value is the median of last listed prices (cars that left the market in the window) and current asking prices. Typical range = middle 80% of prices (10th to 90th percentile). Windows reach back only to Nov 5, 2026, when tracking began.
| Area | Market valuelast listed + current asking | Last listedwhat it’s been pushed for | Current askingcars for sale now |
|---|---|---|---|
| TX | $59,000typical $46,000–$70,750n 1,598 | $61,375typical $41,150–$72,625n 14 | $58,875typical $46,075–$70,750n 1,584 |
| MI | $55,500typical $46,250–$67,425n 1,354 | not enough data here | $55,500typical $46,250–$67,425n 1,354 |
| PA | $58,250typical $47,750–$69,825n 678 | not enough data here | $58,250typical $47,750–$69,825n 678 |
| National | $58,250typical $46,750–$70,000n 15,356 | $61,250typical $46,750–$72,875n 52 | $58,250typical $46,750–$70,000n 15,304 |
| Area | Market valuelast listed + current asking | Last listedwhat it’s been pushed for | Current askingcars for sale now |
|---|---|---|---|
| TX | $59,000typical $46,000–$70,750n 1,598 | $61,375typical $41,150–$72,625n 14 | $58,875typical $46,075–$70,750n 1,584 |
| MI | $55,500typical $46,250–$67,425n 1,354 | not enough data here | $55,500typical $46,250–$67,425n 1,354 |
| PA | $58,250typical $47,750–$69,825n 678 | not enough data here | $58,250typical $47,750–$69,825n 678 |
| National | $58,250typical $46,750–$70,000n 15,356 | $61,250typical $46,750–$72,875n 52 | $58,250typical $46,750–$70,000n 15,304 |
| Area | Market valuelast listed + current asking | Last listedwhat it’s been pushed for | Current askingcars for sale now |
|---|---|---|---|
| TX | $59,000typical $46,000–$70,750n 1,598 | $61,375typical $41,150–$72,625n 14 | $58,875typical $46,075–$70,750n 1,584 |
| MI | $55,500typical $46,250–$67,425n 1,354 | not enough data here | $55,500typical $46,250–$67,425n 1,354 |
| PA | $58,250typical $47,750–$69,825n 678 | not enough data here | $58,250typical $47,750–$69,825n 678 |
| National | $58,250typical $46,750–$70,000n 15,356 | $61,250typical $46,750–$72,875n 52 | $58,250typical $46,750–$70,000n 15,304 |
Market for this car: 2026 GMC Sierra 1500
Quick numbers for every 2026 GMC Sierra 1500 we track. Pick an area and a period; open the full comparison for more.
Showing Kentucky. Tracking began Nov 5, 2026, so 30- and 90-day views cover the days since then.
Kentucky, 2026-11-05 to 2026-11-10. Asking prices, not sale prices; a removed listing is often, but not always, a sale.
About this history
Asking prices advertised by dealers, as tracked by AutosXchange; not final sale prices. "Listing removed" means the listing ended and the VIN has not been advertised by any dealer on AutosXchange since; "Moved" means it appeared at another dealer within 45 days. History begins 2026-11-05.
Questions
Where was VIN 1GTUUDE88TZ516120 listed for sale?
Courtesy Buick GMC in Louisville, KY from 2026-11-06 to 2026-11-10 at $55,274.
Is VIN 1GTUUDE88TZ516120 still for sale?
The last listing (Courtesy Buick GMC) ended on 2026-11-10 and the VIN has not been listed by any dealer on AutosXchange since, so the listing was removed. Last listed price: $55,274.
Source: AutosXchange Intel Hub, autos-xchange.com/market, 2026-11-10. AutosXchange Intel Hub · Methodology