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

2021 Subaru Outback Onyx Edition

2021 Subaru OutbackView this vehicle at jd motors →

Vehicle Details

VIN4S4BTGLD8M3187236
TrimOnyx Edition
Exterior ColorBlue
Drivetrain4WD
Engine2.4L H4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot3

Onyx Edition

Great Deal
$18,999108,948 mi

Portland, OR 97218

Is this 2021 Subaru Outback Onyx Edition a good deal?

OAV verdict: Great Deal

Why: Listed at $18,999, comparable market range $22,900–$26,141, based on 13 comparable listings. Listed 3 days · fresher than most comparable local listings (typical ~15–60 days).

Market price position

$18,999 · $3,901 below market low

Comparable range
$22,900 – $26,141
vs. market low
— $3,901 (17% below)
Comparable vehicles
13

Market Retail Price (MRP™)

$24,521

This vehicle $18,999 · $5,522 (23%) 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™)

$19,991

This vehicle $18,999 · $992 (5%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-01) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1351 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.

Local Range$23,905 – $23,905
Regional Range$22,900 – $26,141

Jd Motors

Portland, OR

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

About This 2021 Subaru Outback

Listing updated: Sep 1, 2026

Listed by an independent dealer in Portland, OR · On lot for 3 days · VIN verifiable at NHTSA

This used 2021 Subaru Outback Onyx Edition is listed at $18,999 by jd motors in Portland, OR 97218. It has 108,948 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Blue. It features a 4WD drivetrain with a 2.4L H4 engine and CVT transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 13 comparable listings matched to this vehicle, the estimated market range is $22,900 to $26,141. 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 3 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 Portland, OR wagons 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 Subaru Outback 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 Portland, OR, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 4S4BTGLD8M3187236 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 Subaru Outback Market in OR

OR Market Listings

223

Average Price

$23,621

Price Range

$17,991–$28,452

Avg Days on Lot

48

Based on all 223 2019-2023 Subaru Outback listings in the OR market, the average asking price is $23,621. This listing at $18,999 is $4,622 below the broader OR average (20% below the OR average). This is a wider, all-trim comparison across OR; OAV's price verdict above uses the closer comparable set. Comparable prices in OR range from $17,991 to $28,452. Similar vehicles spend an average of 48 days on dealer lots in this market.

Similar Subaru Outback Listings in OR

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