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

2018 Toyota Sienna XLE

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Vehicle Details

VIN5TDYZ3DC7JS918521
TrimXLE
Exterior ColorSilver
DrivetrainFWD
Engine3.5L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot110

XLE

Fair Price
$18,995119,521 mi

Woodstock, GA 30188

Is this 2018 Toyota Sienna XLE a good deal?

OAV verdict: Fair Price

Why: Listed at $18,995, comparable market range $18,437–$20,947, based on 11 comparable listings. Days on lot: 110 days (market average 58 days).

Market price position

$18,995 · within market range

Comparable range
$18,437 – $20,947
vs. market
$558 above low · $1,952 below high
Comparable vehicles
11

Market Retail Price (MRP™)

$19,692

This vehicle $18,995 · $697 (4%) 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™)

$21,335

This vehicle $18,995 · $2,340 (11%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-13) — 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 1152 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$18,437 – $20,947

Selective Imports Auto Sales

Woodstock, GA

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About This 2018 Toyota Sienna

Listing updated: Aug 13, 2026

Listed by an independent dealer in Woodstock, GA · On lot for 110 days · VIN verifiable at NHTSA

This used 2018 Toyota Sienna XLE is listed at $18,995 by selective imports auto sales in Woodstock, GA 30188. It has 119,521 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Silver. It features a FWD drivetrain with a 3.5L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 11 comparable listings matched to this vehicle, the estimated market range is $18,437 to $20,947. 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 110 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 Woodstock, GA minivans 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 2018 Toyota Sienna 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 Woodstock, GA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDYZ3DC7JS918521 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.

2018 Toyota Sienna Market in GA

GA Market Listings

47

Average Price

$25,528

Price Range

$11,490–$59,991

Avg Days on Lot

58

Based on all 47 2016-2020 Toyota Sienna listings in the GA market, the average asking price is $25,528. This listing at $18,995 is $6,533 below the broader GA average (26% below the GA average). This is a wider, all-trim comparison across GA; OAV's price verdict above uses the closer comparable set. Comparable prices in GA range from $11,490 to $59,991. Similar vehicles spend an average of 58 days on dealer lots in this market.

Similar Toyota Sienna Listings in GA

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