Vehicle Details
2020 GMC Sierra 1500
AT4
Lafayette, LA 70506
Is this 2020 GMC Sierra 1500 AT4 a good deal?
OAV verdict: Fair Price
Why: Listed at $39,799, comparable market range $26,995–$43,096, based on 10 comparable listings. Days on lot: 116 days (market average 59 days).
Market price position
$39,799 · within market range
- Regional range
- $26,995 – $43,096
- vs. market
- $12,804 above low · $3,297 below high
- Comparable vehicles
- 10
Similar vehicles recently sold in an estimated 17–60 days.
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.
Dw Automotive Group
Lafayette, LA
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
Request availability and out-the-door price
OAV will route your inquiry to Dw Automotive Group for current availability of this 2020 GMC Sierra 1500 AT4 and an out-the-door price quote (taxes, fees, addons included).
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
About This 2020 GMC Sierra 1500
Listing updated: Jun 20, 2026Listed by an independent dealer in Lafayette, LA · On lot for 116 days · VIN verifiable at NHTSA
This used 2020 GMC Sierra 1500 AT4 is listed at $39,799 by dw automotive group in Lafayette, LA 70506. It has 110,309 miles on the odometer. The exterior color is Red. It features a 4WD drivetrain with a 6.2L V8 engine and Automatic transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 10 similar vehicles in the Lafayette market, the estimated market range is $26,995 to $43,096. The local market range in LA is $39,995 to $39,995.
This vehicle has been on the lot for 116 days.
Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).
Market context
This listing is part of OAV's broader Lafayette, LA trucks market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.
How this deal is rated
OAV compares this 2020 GMC Sierra 1500 against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:
- Great Deal — priced below the typical range for comparable vehicles.
- Fair Price — priced within the expected range for comparable vehicles.
- Overpriced — priced above the typical range for comparable vehicles.
Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.
How this listing is verified
This vehicle listing was aggregated from an independent dealer in Lafayette, LA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTP9EEL7LG250579 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.
Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.
2020 GMC Sierra 1500 Market in LA
Comparable Vehicles
623
Average Price
$34,038
Price Range
$9,990–$59,995
Avg Days on Lot
59
Based on 623 comparable 2018-2022 GMC Sierra 1500 listings in LA, the average asking price is $34,038. This listing at $39,799 is $5,761 above average (17% above market). Comparable prices in LA range from $9,990 to $59,995. Similar vehicles spend an average of 59 days on dealer lots in this market.
Similar GMC Sierra 1500 Listings in LA
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: AT4 — compare trims below)
2021 GMC Sierra 1500
AT4
Alexandria, LA
2021 GMC Sierra 1500
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Leesville, LA
2021 GMC Sierra 1500
AT4
Houma, LA
2021 GMC Sierra 1500
AT4
Lake Charles, LA
2020 GMC Sierra 1500
AT4
Metairie, LA
2021 GMC Sierra 1500
AT4
Broussard, LA
2020 GMC Sierra 1500
AT4
Baton Rouge, LA
2021 GMC Sierra 1500
AT4
Bossier City, LA