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

2021 Nissan Sentra SV

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Vehicle Details

VIN3N1AB8CV3MY205251
TrimSV
Exterior ColorSilver
DrivetrainFWD
Engine2.0L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot343

SV

Fair Price
$16,99925,554 mi

Waldorf, MD 20601

Is this 2021 Nissan Sentra SV a good deal?

OAV verdict: Fair Price

Why: Listed at $16,999, comparable market range $12,700–$18,195, based on 14 comparable listings. Days on lot: 343 days (market average 58 days).

Market price position

$16,999 · within market range

Comparable range
$12,700 – $18,195
vs. market
$4,299 above low · $1,196 below high
Comparable vehicles
14

Market Retail Price (MRP™)

$15,448

This vehicle $16,999 · $1,551 (10%) above 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™)

$18,138

This vehicle $16,999 · $1,139 (6%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-05) — an estimate, not an appraisal. How TRV works.

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 938 days).

What does Demand-Verified mean?

Verify before inquiring
  • This listing has been available about 9.0x longer than comparable vehicles typically take to sell (cohort sells in 9–38 days; this one is at 343). Confirm its history, condition, availability, and out-the-door price before proceeding.

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$12,700 – $18,195

Carmix Inc

Waldorf, MD

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

About This 2021 Nissan Sentra

Listing updated: Aug 5, 2026

Listed by an independent dealer in Waldorf, MD · On lot for 343 days · VIN verifiable at NHTSA

This used 2021 Nissan Sentra SV is listed at $16,999 by carmix inc in Waldorf, MD 20601. It has 25,554 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Silver. It features a FWD drivetrain with a 2.0L I4 engine and CVT transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 14 comparable listings matched to this vehicle, the estimated market range is $12,700 to $18,195. These comparisons match year, make, and model and may currently span trims and configurations (trim-level matching is rolling out).

This vehicle has been on the lot for 343 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 Waldorf, MD sedans 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 Nissan Sentra 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 Waldorf, MD, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3N1AB8CV3MY205251 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 Nissan Sentra Market in MD

MD Market Listings

113

Average Price

$17,063

Price Range

$6,995–$22,837

Avg Days on Lot

58

Based on all 113 2019-2023 Nissan Sentra listings in the MD market, the average asking price is $17,063. This listing at $16,999 is $64 below the broader MD average (0% below the MD average). This is a wider, all-trim comparison across MD; OAV's price verdict above uses the closer comparable set. Comparable prices in MD range from $6,995 to $22,837. Similar vehicles spend an average of 58 days on dealer lots in this market.

Similar Nissan Sentra Listings in MD

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