VIN 3GTU9EET4LG404037 · 2020 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. Listed for sale now.
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: For sale now at AUTO RACE for $30,999, down $2,000 from its first asking price there. Its car page compares that price with similar cars.
2020 GMC Sierra AT4 1500
Factory details for VIN 3GTU9EET4LG404037 from NHTSA's vehicle database (the manufacturer's own data). The VIN check digit is valid.
| Year | 2020 |
|---|---|
| Make | GMC |
| Model | Sierra |
| Trim | AT4 1500 |
| Body | Pickup |
| Doors | 4 |
| Drive | 4WD/4-Wheel Drive/4x4 |
| Engine | 3L 6-cylinder |
| Fuel | Diesel |
| Built in | Silao, Mexico |
Recall lookup unavailable right now. Check this VIN at NHTSA →
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 |
|---|---|---|---|---|---|---|
| AUTO RACESunnyvale, CA | Nov 4 | Still listed | $32,999 | $30,999current asking | 3 | For saleView listing |
Asking-price changes
| Date | From | To | Change |
|---|---|---|---|
| Nov 10 | $32,999 | $30,999 | −$2,000 |
| Nov 11 | $30,999 | $32,999 | +$2,000 |
| Nov 11 | $32,999 | $30,999 | −$2,000 |
2020 GMC Sierra 1500: market value
This trim: 2020 Sierra 1500 AT4 · used · nationwide
Not enough cars of this trim are tracked yet for a daily chart.
Not enough cars of this trim are tracked yet for a daily chart.
Not enough cars of this trim are tracked yet for a daily chart.
This trim for sale now, by area
| Area | Cars | Median asking price | Typical range |
|---|---|---|---|
| California | 2 | Not enough comparable listings yet (2 found) | — |
| Nationwide | 62 | $36,211 | $29,900 – $40,686 |
Market for this car: 2020 GMC Sierra 1500 AT4
Quick numbers for every 2020 GMC Sierra 1500 AT4 we track. Pick an area and a period; open the full comparison for more.
Showing California. Tracking began Nov 5, 2026, so 30- and 90-day views cover the days since then.
California, 2026-11-05 to 2026-11-13. 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 3GTU9EET4LG404037 listed for sale?
AUTO RACE in Sunnyvale, CA from 2026-11-05 (still listed) at $30,999.
Source: AutosXchange Intel Hub, autos-xchange.com/market, 2026-11-13. AutosXchange Intel Hub · Methodology