
Vehicle Details
2020 GMC Sierra 1500
AT4
Auburn, CA 95603
Market price position
$49,999 · $9,001 above market high
- Regional range
- $36,985 – $40,998
- vs. market high
- + $9,001 (22% above)
- Comparable vehicles
- 3
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.
Dealer Info
Auburn, CA
This dealer is not yet on OAV
Request a connection and we'll notify the dealer you're interested
About This 2020 GMC Sierra 1500
Listing updated: Apr 24, 2026Listed by a franchise dealer in Auburn, CA · On lot for 11 days · VIN verifiable at NHTSA
This used 2020 GMC Sierra 1500 AT4 is listed at $49,999 by a franchise dealer in Auburn, CA 95603. It has 1,344 miles on the odometer. The exterior color is White. 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 Overpriced — priced above market value. Based on 3 similar vehicles in the Auburn market, the estimated market range is $36,985 to $40,998.
This vehicle has been on the lot for 11 days.
Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).
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.
This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.
How this listing is verified
This vehicle listing was aggregated from a franchise dealer in Auburn, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network. The VIN 1GTP9EELXLZ211307 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 CA
Comparable Vehicles
907
Average Price
$36,220
Price Range
$11,595–$58,000
Avg Days on Lot
69
Based on 907 comparable 2018-2022 GMC Sierra 1500 listings in CA, the average asking price is $36,220. This listing at $49,999 is $13,779 above average (38% above market). Comparable prices in CA range from $11,595 to $58,000. Similar vehicles spend an average of 69 days on dealer lots in this market.
Similar GMC Sierra 1500 Listings in CA
8 comparable vehicles with similar year and mileage

2018 GMC Sierra 1500
Hanford, CA

2018 GMC Sierra 1500
Irvine, CA

2021 GMC Sierra 1500
National City, CA

2021 GMC Sierra 1500
Redding, CA

2021 GMC Sierra 1500
Murrieta, CA

2021 GMC Sierra 1500
Pleasanton, CA
2021 GMC Sierra 1500
Yreka, CA

2021 GMC Sierra 1500
Tulare, CA