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

2021 Cadillac CT4 Premium Luxury

2021 Cadillac CT4View this vehicle at lochmandy motor sales, inc - cdjr →

Vehicle Details

VIN1G6DF5RK8M0111034
TrimPremium Luxury
Exterior ColorGreen
DrivetrainRWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot54

Premium Luxury

Fair Price
$30,10435,426 mi

Elkhart, IN 46514

Is this 2021 Cadillac CT4 Premium Luxury a good deal?

OAV verdict: Fair Price

Why: Listed at $30,104, comparable market range $21,084–$31,048, based on 28 comparable listings.

Market context (not a verdict input): Listed 54 days.

Market price position

$30,104 · within market range

Comparable range
$21,084 – $31,048
vs. market
$9,020 above low · $944 below high
Comparable vehicles
28

Market Retail Price (MRP™)

$26,066

This vehicle $30,104 · $4,038 (15%) 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™)

$27,648

This vehicle $30,104 · $2,456 (9%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-24) — an estimate, not an appraisal. How TRV works.

Fast-selling model · older listing

Comparable vehicles nationally have sold faster than the market baseline, but this listing has been available longer than the cohort’s typical sell-time (about 11–35 days).

What does Demand-Verified mean?

Lochmandy Motor Sales, Inc - Cdjr

Elkhart, IN

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About This 2021 Cadillac CT4

Listing updated: Sep 24, 2026

Listed by a franchise dealer in Elkhart, IN · On lot for 54 days · VIN verifiable at NHTSA

This used 2021 Cadillac CT4 Premium Luxury is listed at $30,104 by lochmandy motor sales, inc - cdjr in Elkhart, IN 46514. It has 35,426 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Green. It features a RWD drivetrain with a 2.0L I4 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Fair Price — priced in line with the supported comparable range. Based on 28 comparable listings matched to this vehicle, the estimated market range is $21,084 to $31,048. These comparisons match year, make, and model, using trim where the data supports it. OAV does not adjust comparable prices for mileage — every price shown is the real advertised price. On used vehicles, mileage can still cause OAV to withhold a verdict — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than call it a deal it can't support.

This vehicle has been on the lot for 54 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 24, 2026. The comparable band (patent pending) is the input; ptm-verdict-v1 is the versioned OAV rule set that turns it into this verdict.

Market context

This listing is part of OAV's broader Elkhart, IN sedans market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2021 Cadillac CT4 against similar vehicles currently available for sale — same make, model, and year range, using trim where the data supports it. OAV does not adjust comparable prices for mileage; on used vehicles it withholds a verdict when mileage would distort the comparison — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than overstate a deal. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the comparable-range floor by at least OAV's minimum-gap margin; a smaller gap under the floor is Fair Price.
  • Fair Price — priced within the comparable range, or below the floor by less than that margin.
  • Overpriced — priced above the typical range for comparable vehicles.
  • Unscored — OAV withholds a verdict when the evidence cannot support one: too few or too widely spread comparables, a price it cannot validate, a branded or salvage title, or mileage that would distort the comparison. The listing stays visible; only the rating is withheld.

Listings show OAV's Price-to-Market verdict and live market context for every dealer's inventory, whether or not the dealer has any relationship with OAV. A dealer that claims its listings can manage its profile and have buyer inquiries routed to it directly. A paying partner's own listings additionally carry an OAV Verified Partner label on the dealer contact block and a link to the dealer's own listing page. That is the complete list of what a relationship with OAV changes, and all of it concerns the dealer's identity on its own listings. Payment never changes a vehicle's verdict, its eligibility to be scored or cited, the evidence shown or withheld, or where and how prominently the listing appears on any OAV page, board, or answer. There is no paid placement, ranking, ordering, verdict badge, or featured position of any kind. OAV sells dealers insight into the evidence, never influence over it.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Elkhart, IN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1G6DF5RK8M0111034 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 vehicle market standardization technology (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.

2021 Cadillac CT4 Market in IN

IN Market Listings

22

Average Price

$29,871

Price Range

$22,874–$38,948

Avg Days on Lot

52

Based on all 22 2019-2023 Cadillac CT4 listings in the IN market, the average asking price is $29,871. This listing at $30,104 is $233 above the broader IN average (1% above the IN average). This is a wider, all-trim comparison across IN; OAV's price verdict above uses the closer comparable set. Comparable prices in IN range from $22,874 to $38,948. Similar vehicles spend an average of 52 days on dealer lots in this market.

Similar Cadillac CT4 Listings in IN

8 similar listings shown (closest matches by model year and mileage) (subject trim: Premium Luxury — compare trims below)

This is a broad, statewide same-model set (any trim, mileage, or title) — not the qualified comparable cohort behind the verdict above; lower prices here typically reflect a different trim, higher mileage, or a branded title.