Vehicle Details
2020 GMC Sierra 1500
SLT
Fontana, CA 92335
Is this 2020 GMC Sierra 1500 SLT a good deal?
OAV verdict: Fair Price
Why: Listed at $32,995, comparable market range $27,995–$43,999, based on 15 comparable listings. Days on lot: 469 days (market average 68 days).
Market price position
$32,995 · within market range
- Regional range
- $27,995 – $43,999
- vs. market
- $5,000 above low · $11,004 below high
- Comparable vehicles
- 15
Similar vehicles recently sold in an estimated 14–56 days.
- This listing has been on market about 8.4x longer than typical for similar vehicles (cohort sells in 14–56 days; this one is at 469). Long days-on-lot on a fast-turn cohort can signal title concerns, mechanical issues, or pricing the dealer won't actually honor. Recommend a vehicle history report before spending more time.
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.
Pacific Auto Center
Fontana, CA
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 Pacific Auto Center for current availability of this 2020 GMC Sierra 1500 SLT 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 26, 2026Listed by an independent dealer in Fontana, CA · On lot for 469 days · VIN verifiable at NHTSA
This used 2020 GMC Sierra 1500 SLT is listed at $32,995 by pacific auto center in Fontana, CA 92335. It has 58,563 miles on the odometer. The exterior color is Silver. It features a RWD drivetrain with a 5.3L 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 15 similar vehicles in the Fontana market, the estimated market range is $27,995 to $43,999. The local market range in CA is $43,999 to $43,999.
This vehicle has been on the lot for 469 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 Fontana, CA 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 Fontana, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTP8DED3LZ107179 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
848
Average Price
$35,330
Price Range
$11,695–$65,075
Avg Days on Lot
68
Based on 848 comparable 2018-2022 GMC Sierra 1500 listings in CA, the average asking price is $35,330. This listing at $32,995 is $2,335 below average (7% below market). Comparable prices in CA range from $11,695 to $65,075. Similar vehicles spend an average of 68 days on dealer lots in this market.
Similar GMC Sierra 1500 Listings in CA
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SLT — compare trims below)
2021 GMC Sierra 1500
SLT
Fresno, CA
2018 GMC Sierra 1500
Base
Orange, CA
2018 GMC Sierra 1500
Base
Pittsburg, CA
2018 GMC Sierra 1500
Base
Chula Vista, CA
2019 GMC Sierra 1500
SLE
La Puente, CA
2019 GMC Sierra 1500
SLE
Banning, CA
2019 GMC Sierra 1500
SLE
Culver City, CA
2021 GMC Sierra 1500
Elevation
Bakersfield, CA