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

VIN1G6KB5RS0LU111703
TrimLuxury
Exterior ColorBlack
Drivetrain4WD
Engine3.6L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot22

2020 Cadillac CT6

Luxury

Unscored
$35,99059,700 mi

St. Clair Shores, MI 48080

Is this 2020 Cadillac CT6 Luxury a good deal?

OAV verdict: Unscored

Why: Listed at $35,990, comparable market range $29,495–$31,995, based on 3 comparable listings. Days on lot: 22 days (market average 64 days).

Market price position

29,495
31,995
35,990

$35,990 · $3,995 above market high

$29,495comparable$31,995
Regional range
$29,495 – $31,995
vs. market high
+ $3,995 (12% above)
Comparable vehicles
3
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1749 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Regional Range$29,495 – $31,995

Genesis Automotive Group

St. Clair Shores, MI

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

View all vehicles from genesis automotive group

About This 2020 Cadillac CT6

Listing updated: May 30, 2026

Listed by a franchise dealer in St. Clair Shores, MI · On lot for 22 days · VIN verifiable at NHTSA

This used 2020 Cadillac CT6 Luxury is listed at $35,990 by genesis automotive group in St. Clair Shores, MI 48080. It has 59,700 miles on the odometer. The exterior color is Black. It features a 4WD drivetrain with a 3.6L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 3 similar vehicles in the St. Clair Shores market, the estimated market range is $29,495 to $31,995.

This vehicle has been on the lot for 22 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 2020 Cadillac CT6 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:

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 1G6KB5RS0LU111703 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 refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2020 Cadillac CT6 Market in MI

Comparable Vehicles

50

Average Price

$30,317

Price Range

$17,995–$57,981

Avg Days on Lot

64

Based on 50 comparable 2018-2022 Cadillac CT6 listings in MI, the average asking price is $30,317. This listing at $35,990 is $5,673 above average (19% above market). Comparable prices in MI range from $17,995 to $57,981. Similar vehicles spend an average of 64 days on dealer lots in this market.

Similar Cadillac CT6 Listings in MI

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