Is the $34,314 price on this 2018 Cadillac CT6 a good deal?

OAV rates this as Fair Price because the asking price of $34,314 is within the typical market range for this vehicle.

What is the average price for a 2018 Cadillac CT6 in SC?

Based on 28 comparable listings in SC, the average asking price for a 2016-2020 Cadillac CT6 is $28,664, with prices ranging from $13,975 to $36,347.

How long does a 2018 Cadillac CT6 typically stay on dealer lots?

Comparable Cadillac CT6 listings in SC spend an average of 20 days on dealer lots.

Where is this 2018 Cadillac CT6 located?

This vehicle is listed in Sumter, SC 29150. VIN: 1G6KP5R6XJU103884. Mileage: 66,358 miles.

What is the fair market price range for this 2018 Cadillac CT6?

OAV's Price-to-Market analysis estimates the fair market range is $34,314 to $34,314, based on available comparable vehicles.

Vehicle Details

VIN1G6KP5R6XJU103884

TrimPlatinum

Exterior ColorGray

Drivetrain4WD

Engine3.0L V6

TransmissionAutomatic

Fuel TypePremium Unleaded

Inventory Typeused

Days on Lot61

Days on Market247

2018 Cadillac CT6

Platinum

Unscored

$34,31466,358 miles

Sumter, SC 29150

Market price position

Lowest comparable ($)

34,314

Highest comparable ($)

34,314

This vehicle's price ($)

34,314

$34,314 · only listing at this price

$34,314 — single data point

Regional range: $34,314 (0 listings)
vs. market: Exact match — no spread
Comparable vehicles: 0

Demand-Verified· Backed by recent sales data

Faster-than-average sell-through

Similar vehicles recently sold in an estimated 11–54 days.

What does Demand-Verified mean?

Dealer Info

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Sumter, SC

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About This 2018 Cadillac CT6

Listing updated: May 7, 2026

Listed by a franchise dealer in Sumter, SC · On lot for 61 days · VIN verifiable at NHTSA

This used 2018 Cadillac CT6 Platinum is listed at $34,314 by a franchise dealer in Sumter, SC 29150. It has 66,358 miles on the odometer. The exterior color is Gray. It features a 4WD drivetrain with a 3.0L 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 available similar vehicles in the Sumter market, the estimated market range is $34,314 to $34,314.

This vehicle has been on the lot for 61 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

How this deal is rated

OAV compares this 2018 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:

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.

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Sumter, SC, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1G6KP5R6XJU103884 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.

2018 Cadillac CT6 Market in SC

Comparable Vehicles

Average Price

$28,664

Price Range

$13,975–$36,347

Avg Days on Lot

Based on 28 comparable 2016-2020 Cadillac CT6 listings in SC, the average asking price is $28,664. This listing at $34,314 is $5,650 above average (20% above market). Comparable prices in SC range from $13,975 to $36,347. Similar vehicles spend an average of 20 days on dealer lots in this market.