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

2021 Cadillac XT4 Sport

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Vehicle Details

VIN1GYFZFR4XMF019743
TrimSport
Exterior ColorSilver
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot14

Sport

Overpriced
$23,89155,897 mi

Boston, MA 02132

Is this 2021 Cadillac XT4 Sport a good deal?

OAV verdict: Overpriced

Why: Listed at $23,891, comparable market range $20,999–$22,582, based on 13 comparable listings. Days on lot: 14 days (market average 72 days).

Market price position

$23,891 · $1,309 above market high

Comparable range
$20,999 – $22,582
vs. market high
+ $1,309 (6% above)
Comparable vehicles
13

Market Retail Price (MRP™)

$21,791

This vehicle $23,891 · $2,100 (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™)

$23,952

This vehicle $23,891 · $61 (0%) below TRV

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

Comparable vehicles nationally recently sold in an estimated 2449 days.

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$20,999 – $22,582

Parkway Toyota Of Boston

Boston, MA

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

About This 2021 Cadillac XT4

Listing updated: Aug 8, 2026

Listed by a franchise dealer in Boston, MA · On lot for 14 days · VIN verifiable at NHTSA

This used 2021 Cadillac XT4 Sport is listed at $23,891 by parkway toyota of boston in Boston, MA 02132. It has 55,897 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Silver. It features a 4WD drivetrain with a 2.0L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Overpriced — priced above market value. Based on 13 comparable listings matched to this vehicle, the estimated market range is $20,999 to $22,582. 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 14 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 Boston, MA 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 Cadillac XT4 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 a franchise dealer in Boston, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GYFZFR4XMF019743 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 Cadillac XT4 Market in MA

MA Market Listings

45

Average Price

$24,787

Price Range

$15,250–$35,467

Avg Days on Lot

72

Based on all 45 2019-2023 Cadillac XT4 listings in the MA market, the average asking price is $24,787. This listing at $23,891 is $896 below the broader MA average (4% below the MA average). This is a wider, all-trim comparison across MA; OAV's price verdict above uses the closer comparable set. Comparable prices in MA range from $15,250 to $35,467. Similar vehicles spend an average of 72 days on dealer lots in this market.

Similar Cadillac XT4 Listings in MA

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