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

2021 Chevrolet Blazer RS

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Vehicle Details

VIN3GNKBKRS7MS507700
TrimRS
Exterior ColorBlue
Drivetrain4WD
Engine3.6L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot23

RS

Unscored
$20,995115,081 mi

Dickinson, ND 58601

Is this 2021 Chevrolet Blazer RS a good deal?

OAV verdict: Unscored

Why: Listed at $20,995. OAV has not found enough comparable listings for a reliable market range or verdict. Days on lot: 23 days (market average 49 days).

Market price position

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

Comparable vehicles nationally recently sold in an estimated 1964 days.

Dan Porter Motors

Dickinson, ND

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

About This 2021 Chevrolet Blazer

Listing updated: Aug 4, 2026

Listed by an independent dealer in Dickinson, ND · On lot for 23 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Blazer RS is listed at $20,995 by dan porter motors in Dickinson, ND 58601. It has 115,081 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Blue. 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 23 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 Dickinson, ND 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 2021 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 Dickinson, ND, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GNKBKRS7MS507700 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.

2021 Chevrolet Blazer Market in ND

ND Market Listings

27

Average Price

$25,826

Price Range

$15,750–$36,935

Avg Days on Lot

49

Based on all 27 2019-2023 Chevrolet Blazer listings in the ND market, the average asking price is $25,826. 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 ND range from $15,750 to $36,935. Similar vehicles spend an average of 49 days on dealer lots in this market.

Similar Chevrolet Blazer Listings in ND

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