Vehicle Details
2021 Cadillac CT4
Premium Luxury
Atlanta, GA 30328
Is this 2021 Cadillac CT4 Premium Luxury a good deal?
OAV verdict: Overpriced
Why: Listed at $30,480, comparable market range $24,990–$29,087, based on 22 comparable listings. Days on lot: 15 days (market average 29 days).
Market price position
$30,480 · $1,393 above market high
- Regional range
- $24,990 – $29,087
- vs. market high
- + $1,393 (5% above)
- Comparable vehicles
- 22
Market Retail Price (MRP™)
$27,039This vehicle $30,480 · $3,441 (13%) 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™)
$29,837This vehicle $30,480 · $643 (2%) above TRV
TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-14) — an estimate, not an appraisal. How TRV works.
Similar vehicles recently sold in an estimated 12–47 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.
Asbury Automotive
Atlanta, GA
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
Request availability and out-the-door price
OAV will route your inquiry to Asbury Automotive for current availability of this 2021 Cadillac CT4 Premium Luxury and an out-the-door price quote (taxes, fees, addons included).
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
About This 2021 Cadillac CT4
Listing updated: Jul 15, 2026Listed by a franchise dealer in Atlanta, GA · On lot for 15 days · VIN verifiable at NHTSA
This used 2021 Cadillac CT4 Premium Luxury is listed at $30,480 by asbury automotive in Atlanta, GA 30328. It has 9,251 miles on the odometer. The exterior color is White. It features a RWD 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 22 similar vehicles in the Atlanta market, the estimated market range is $24,990 to $29,087.
This vehicle has been on the lot for 15 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 Atlanta, GA 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 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 Atlanta, GA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1G6DB5RK9M0135600 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.
2021 Cadillac CT4 Market in GA
Comparable Vehicles
107
Average Price
$33,085
Price Range
$21,000–$57,698
Avg Days on Lot
29
Based on 107 comparable 2019-2023 Cadillac CT4 listings in GA, the average asking price is $33,085. This listing at $30,480 is $2,605 below average (8% below market). Comparable prices in GA range from $21,000 to $57,698. Similar vehicles spend an average of 29 days on dealer lots in this market.
Similar Cadillac CT4 Listings in GA
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: Premium Luxury — compare trims below)
2022 Cadillac CT4
Premium Luxury
Columbus, GA
2021 Cadillac CT4
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Atlanta, GA
2022 Cadillac CT4
Premium Luxury
Winder, GA
2023 Cadillac CT4
Premium Luxury
Augusta, GA
2023 Cadillac CT4
Premium Luxury
Martinez, GA
2022 Cadillac CT4
Sport
Byron, GA
2023 Cadillac CT4
V-Series
Canton, GA
2023 Cadillac CT4
V-Series
Duluth, GA