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

2021 Dodge Challenger SRT

2021 Dodge ChallengerView this vehicle at north state auto →

Vehicle Details

VIN2C3CDZL98MH618852
TrimSRT
Exterior ColorGreen
DrivetrainRWD
Engine6.2L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot30

SRT

Great Deal
$71,50040,034 mi

Walnut Creek, CA 94596

Is this 2021 Dodge Challenger SRT a good deal?

OAV verdict: Great Deal

Why: Listed at $71,500, comparable market range $75,439–$84,080, based on 15 comparable listings. Listed 30 days.

Market price position

$71,500 · $3,939 below market low

Comparable range
$75,439 – $84,080
vs. market low
— $3,939 (5% below)
Comparable vehicles
15

Market Retail Price (MRP™)

$79,760

This vehicle $71,500 · $8,260 (10%) 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™)

$57,740

This vehicle $71,500 · $13,760 (24%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-11) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1050 days.

What does Demand-Verified mean?

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Regional Range$75,439 – $84,080

North State Auto

Walnut Creek, CA

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

About This 2021 Dodge Challenger

Listing updated: Sep 11, 2026

Listed by an independent dealer in Walnut Creek, CA · On lot for 30 days · VIN verifiable at NHTSA

This used 2021 Dodge Challenger SRT is listed at $71,500 by north state auto in Walnut Creek, CA 94596. It has 40,034 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Green. It features a RWD drivetrain with a 6.2L V8 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as a Great Deal — priced below the supported comparable range. Based on 15 comparable listings matched to this vehicle, the estimated market range is $75,439 to $84,080. These comparisons match year, make, and model, using trim where trim data supports it. OAV does not adjust comparables for odometer — where mileage would distort a verdict, it withholds one instead.

This vehicle has been on the lot for 30 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 11, 2026. The patented comparable band is the input; ptm-verdict-v1 is the versioned OAV rule set that turns it into this verdict.

Market context

This listing is part of OAV's broader Walnut Creek, CA coupes market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2021 Dodge Challenger against similar vehicles currently available for sale — same make, model, and year range, using trim where trim data supports it. OAV does not adjust comparables for odometer; on very high-mileage vehicles it withholds a verdict rather than overstate a discount the odometer explains. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin is Fair Price.
  • 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 can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Walnut Creek, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 2C3CDZL98MH618852 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.

2021 Dodge Challenger Market in CA

CA Market Listings

484

Average Price

$31,295

Price Range

$17,995–$65,014

Avg Days on Lot

86

Based on all 484 2019-2023 Dodge Challenger listings in the CA market, the average asking price is $31,295. This listing at $71,500 is $40,205 above the broader CA average (128% above the CA average). This is a wider, all-trim comparison across CA; OAV's price verdict above uses the closer comparable set. Comparable prices in CA range from $17,995 to $65,014. Similar vehicles spend an average of 86 days on dealer lots in this market.

Similar Dodge Challenger Listings in CA

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

This is a broad, statewide same-model set (any trim, mileage, or title) — not the qualified comparable cohort behind the verdict above; lower prices here typically reflect a different trim, higher mileage, or a branded title.