Skip to main content
U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV

2020 Chevrolet Blazer 3LT

Dealer imagery unavailable to OAVRequest current photos and confirm the vehicle's condition with the dealer.

Vehicle Details

VIN3GNKBJRS3LS728123
Trim3LT
Exterior ColorRed
Drivetrain4WD
Engine3.6L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot112

3LT

Unscored
$21,50574,243 mi

Auburn, WA 98002

Is this 2020 Chevrolet Blazer 3LT a good deal?

OAV verdict: Unscored

Why: Listed at $21,505. OAV has not found enough comparable listings for a reliable market range or verdict. Days on lot: 112 days (market average 61 days).

Market price position

Limited comparable data — OAV has not assigned a reliable market verdict to this listing yet.

Fast-selling model · older listing

Comparable vehicles nationally have sold faster than the market baseline, but this listing has been available longer than the cohort’s typical sell-time (about 1148 days).

What does Demand-Verified mean?

Duffy's Auto Brokerage Covington

Auburn, WA

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

View all vehicles from duffy's auto brokerage covington

Request availability and out-the-door price

OAV will route your inquiry to Duffy's Auto Brokerage Covington for current availability of this 2020 Chevrolet Blazer 3LT and an out-the-door price quote (taxes, fees, addons included).

By submitting, you agree that OAV may share your email, ZIP, and message with Duffy's Auto Brokerage Covington so the dealer can respond to your request. See our Privacy Policy.

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

About This 2020 Chevrolet Blazer

Listing updated: Aug 5, 2026

Listed by an independent dealer in Auburn, WA · On lot for 112 days · VIN verifiable at NHTSA

This used 2020 Chevrolet Blazer 3LT is listed at $21,505 by duffy's auto brokerage covington in Auburn, WA 98002. It has 74,243 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Red. It features a 4WD drivetrain with a 3.6L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. OAV has not assigned a reliable comparable market range for this vehicle yet — the comparable set is too limited.

This vehicle has been on the lot for 112 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 Auburn, WA suvs 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 Chevrolet Blazer against similar vehicles currently available in the local and regional market — same make, model, and year range (currently across available trims and configurations; trim-level matching is rolling out), 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 Auburn, WA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GNKBJRS3LS728123 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2020 Chevrolet Blazer Market in WA

WA Market Listings

40

Average Price

$23,106

Price Range

$15,086–$31,588

Avg Days on Lot

61

Based on all 40 2018-2022 Chevrolet Blazer listings in the WA market, the average asking price is $23,106. Because OAV has not assigned a reliable price verdict to this listing, it does not state how it compares to this broader average. Comparable prices in WA range from $15,086 to $31,588. Similar vehicles spend an average of 61 days on dealer lots in this market.

Similar Chevrolet Blazer Listings in WA

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: 3LT — compare trims below)