U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
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Vehicle Details

VIN1GTP8DED1LZ186240
TrimSLT
Exterior ColorWhite
DrivetrainRWD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot13

2020 GMC Sierra 1500

SLT

Fair Price
$36,06637,814 mi

Corona, CA 92882

Is this 2020 GMC Sierra 1500 SLT a good deal?

OAV verdict: Fair Price

Why: Listed at $36,066, comparable market range $27,995–$46,083, based on 19 comparable listings. Days on lot: 13 days (market average 64 days).

Market price position

$36,066 · within market range

$27,995comparable$46,083
Regional range
$27,995 – $46,083
vs. market
$8,071 above low · $10,017 below high
Comparable vehicles
19

Market Retail Price (MRP™)

$37,039

This vehicle $36,066 · $973 (3%) below MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$38,819

This vehicle $36,066 · $2,753 (7%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-18) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1452 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges update continuously.

Regional Range$27,995 – $46,083

Corona Nissan

Corona, CA

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

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Request availability and out-the-door price

OAV will route your inquiry to Corona Nissan 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: Jul 17, 2026

Listed by a franchise dealer in Corona, CA · On lot for 13 days · VIN verifiable at NHTSA

This used 2020 GMC Sierra 1500 SLT is listed at $36,066 by corona nissan in Corona, CA 92882. It has 37,814 miles on the odometer. The exterior color is White. 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 19 similar vehicles in the Corona market, the estimated market range is $27,995 to $46,083.

This vehicle has been on the lot for 13 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 Corona, 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:

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 a franchise dealer in Corona, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTP8DED1LZ186240 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 updated continuously; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2020 GMC Sierra 1500 Market in CA

Comparable Vehicles

914

Average Price

$35,403

Price Range

$11,780–$65,135

Avg Days on Lot

64

Based on 914 comparable 2018-2022 GMC Sierra 1500 listings in CA, the average asking price is $35,403. This listing at $36,066 is $663 above average (2% above market). Comparable prices in CA range from $11,780 to $65,135. Similar vehicles spend an average of 64 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)