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

2023 Cadillac CT4 Premium Luxury

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Vehicle Details

VIN1G6DF5RK4P0132418
TrimPremium Luxury
Exterior ColorSilver
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot13

Premium Luxury

Overpriced
$31,50027,604 mi

St. Clair Shores, MI 48080

Is this 2023 Cadillac CT4 Premium Luxury a good deal?

OAV verdict: Overpriced

Why: Listed at $31,500, comparable market range $23,715–$30,667, based on 21 comparable listings. Days on lot: 13 days (market average 101 days).

Market price position

$31,500 · $833 above market high

Regional range
$23,715 – $30,667
vs. market high
+ $833 (3% above)
Comparable vehicles
21

Market Retail Price (MRP™)

$27,191

This vehicle $31,500 · $4,309 (16%) 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™)

$30,945

This vehicle $31,500 · $555 (2%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-30) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1664 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$23,715 – $30,667

Mercedes-Benz Of St. Clair Shores

St. Clair Shores, MI

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

View all vehicles from mercedes-benz of st. clair shores

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

About This 2023 Cadillac CT4

Listing updated: Jul 29, 2026

Listed by a franchise dealer in St. Clair Shores, MI · On lot for 13 days · VIN verifiable at NHTSA

This used 2023 Cadillac CT4 Premium Luxury is listed at $31,500 by mercedes-benz of st. clair shores in St. Clair Shores, MI 48080. It has 27,604 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 21 similar vehicles in the St. Clair Shores market, the estimated market range is $23,715 to $30,667.

This vehicle has been on the lot for 13 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 St. Clair Shores, MI 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 2023 Cadillac CT4 against similar vehicles currently available in the local and regional market — same make, model, and year range, 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 St. Clair Shores, MI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1G6DF5RK4P0132418 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.

2023 Cadillac CT4 Market in MI

Comparable Vehicles

57

Average Price

$29,911

Price Range

$14,213–$55,595

Avg Days on Lot

101

Based on 57 comparable 2021-2025 Cadillac CT4 listings in MI, the average asking price is $29,911. This listing at $31,500 is $1,589 above average (5% above market). Comparable prices in MI range from $14,213 to $55,595. Similar vehicles spend an average of 101 days on dealer lots in this market.

Similar Cadillac CT4 Listings in MI

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: Premium Luxury — compare trims below)