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2020 Cadillac CT4 market value, prices & key facts

What dealers are asking for the 2020 Cadillac CT4 right now, from 13 current listings at 13 dealerships across 9 states, with EPA fuel economy, NHTSA safety ratings and recalls for this model year.

Asking prices of current listings · AutosXchange live dealer listings, November 7, 2026 · not sold prices

2020 Cadillac CT4
2020 Cadillac CT4 · Photo from a listing on AutosXchange
13Listings for sale now
$23,478Median asking price
$20,193–$29,396Typical range (10th–90th percentile)
56,710Median miles (13 listings with odometer)
13Dealerships listing it
See 2020 Cadillac CT4 listingsAll Cadillac CT4 yearsOther Cadillac models
In brief

2020 Cadillac CT4 overview

AutosXchange has 13 listed now, with a median asking price of $23,478 and median 56,710 miles.

Composed only from U.S. government data (EPA, NHTSA) and current AutosXchange listings; not a review.
Market snapshot

2020 Cadillac CT4: the market right now

Half of the 13 listings ask between $21,083 and $25,999.

$21,08325th percentile asking price
$23,478Median asking price
$25,99975th percentile asking price
56,710Median miles (middle half 46,697–61,466)
0Listings with a price cut since first listed
13Cities with listings

New vs. used (by odometer)

New or demo (under 100 mi): 0Used (100+ mi): 13

Top cities by supply

2020 Cadillac CT4 listings by cityMiami, FL: 1 listings, median $21,990; Stuart, FL: 1 listings, median $25,999; South Elgin, IL: 1 listings, median $19,990; Lafayette, IN: 1 listings, median $29,900; Noblesville, IN: 1 listings, median $21,083; Sharon, MA: 1 listings, median $21,297; Greenville, NC: 1 listings, median $24,932; Elmsford, NY: 1 listings, median $28,850.Miami, FLMiami, FL: 1 · median $22k1 · median $22kStuart, FLStuart, FL: 1 · median $26k1 · median $26kSouth Elgin, ILSouth Elgin, IL: 1 · median $20k1 · median $20kLafayette, INLafayette, IN: 1 · median $29.9k1 · median $29.9kNoblesville, INNoblesville, IN: 1 · median $21.1k1 · median $21.1kSharon, MASharon, MA: 1 · median $21.3k1 · median $21.3kGreenville, NCGreenville, NC: 1 · median $24.9k1 · median $24.9kElmsford, NYElmsford, NY: 1 · median $28.9k1 · median $28.9k
Price cuts: listings whose current asking price is below the price first recorded by AutosXchange (0 were raised). New vs. used is read from the odometer (under 100 miles = new or demo) because most dealer feeds carry no new/used flag.
Price vs. mileage

2020 Cadillac CT4: asking price vs. mileage

On the trend line, every 10,000 more miles goes with about $1,520 lower asking price.

2020 Cadillac CT4 asking price vs. mileageScatter of 10 current 2020 Cadillac CT4 listings (asking price against odometer miles), with a least-squares trend line of about $-1,520 per 10,000 miles.$18k$20k$22k$24k$26k$28k$30k010k20k30k40k50k60k70k80k90kOdometer (miles)Asking price
Each dot is one current listing; the line is a straight least-squares fit over all of them. 3 extreme listings (top/bottom 1% of price or mileage) are outside the chart.
Price distribution

2020 Cadillac CT4: how asking prices are spread

Half of listings ask between $21,083 and $25,999; the most common band is $21,000–$22,000 (4 listings).

2020 Cadillac CT4 asking price distributionHistogram of 13 current 2020 Cadillac CT4 asking prices in 12 bins of $1,000; median $23,478.01234$18k–$19k: 1 listing (includes 1 below $18k)$19k–$20k: 1 listing$20k–$21k: 0 listings$21k–$22k: 4 listings$22k–$23k: 0 listings$23k–$24k: 1 listing$24k–$25k: 1 listing$25k–$26k: 2 listings$26k–$27k: 0 listings$27k–$28k: 0 listings$28k–$29k: 1 listing$29k–$30k: 2 listings≤$18k$20k$22k$24k$26k$28k$30kMedian $23,478Asking price (bar height = number of listings)
Bars count listings in $1,000 price bands; the dashed line marks the median. The outer bars also include the lowest and highest 1% of prices.
Where they are listed

2020 Cadillac CT4: listings by state

Texas has the most, with 3 listings (23% of 13).

2020 Cadillac CT4 listings by stateNumber of current 2020 Cadillac CT4 listings by dealer state: Texas 3, Florida 2, Indiana 2, Illinois 1, Massachusetts 1, North Carolina 1, New York 1, Ohio 1, Pennsylvania 1.TexasTexas: 3 · 23%3 · 23%FloridaFlorida: 2 · 15%2 · 15%IndianaIndiana: 2 · 15%2 · 15%IllinoisIllinois: 1 · 8%1 · 8%MassachusettsMassachusetts: 1 · 8%1 · 8%North CarolinaNorth Carolina: 1 · 8%1 · 8%New YorkNew York: 1 · 8%1 · 8%OhioOhio: 1 · 8%1 · 8%PennsylvaniaPennsylvania: 1 · 8%1 · 8%
Counts current AutosXchange listings by the selling dealer's state (9 states in total).
Current listings

2020 Cadillac CT4 for sale now: best value first

2020 Cadillac CT4 Premium Luxury for sale in Garland, TX26% below similar
2020 Cadillac CT4 Premium Luxury$17,99560,693 mi · Garland, TXDallas Motors
2020 Cadillac CT4 for sale in South Elgin, IL18% below similar
2020 Cadillac CT4$19,99079,820 mi · South Elgin, ILQuality Cars Of South Elgin
2020 Cadillac CT4 Luxury for sale in Alvin, TX14% below similar
2020 Cadillac CT4 Luxury$21,00561,466 mi · Alvin, TXAuto Boutique Texas
2020 Cadillac CT4 for sale in Noblesville, IN14% below similar
2020 Cadillac CT4$21,08382,874 mi · Noblesville, INWorld Class Motors
2020 CADILLAC CT4 Luxury for sale in Sharon, MA13% below similar
2020 CADILLAC CT4 Luxury$21,29756,710 mi · Sharon, MAHerb Chambers Lexus of Sharon
2020 Cadillac CT4 Premium Luxury for sale in Miami, FL10% below similar
2020 Cadillac CT4 Premium Luxury$21,99055,320 mi · Miami, FLAutoStop Florida
2020 Cadillac CT4 4dr Sdn Premium Luxury for sale in Bellevue, OH
2020 Cadillac CT4 4dr Sdn Premium Luxury$23,47899,039 mi · Bellevue, OHTeamray Motorsports Inc.
2020 Cadillac CT4 Premium Luxury for sale in Greenville, NC
2020 Cadillac CT4 Premium Luxury$24,93260,492 mi · Greenville, NCDoug Henry of Greenville
2020 Cadillac CT4 Premium Luxury for sale in Mesquite, TX
2020 Cadillac CT4 Premium Luxury$25,26046,697 mi · Mesquite, TXClay Cooley Cadillac
2020 Cadillac CT4 Luxury for sale in Stuart, FL
2020 Cadillac CT4 Luxury$25,99955,438 mi · Stuart, FLWallace Kia Stuart
2020 CADILLAC CT4 Premium Luxury Sedan for sale in Elmsford, NY
2020 CADILLAC CT4 Premium Luxury Sedan$28,85025,853 mi · Elmsford, NYVolvo Cars White Plains
2020 Cadillac CT4 Premium Luxury for sale in Trevose, PA
2020 Cadillac CT4 Premium Luxury$29,53221,044 mi · Trevose, PAFaulkner Cadillac Trevose
2020 Cadillac CT4 V for sale in Lafayette, IN
2020 Cadillac CT4 V$29,90029,870 mi · Lafayette, INMomax Auto Sales
See all 13 2020 Cadillac CT4 listings
Sorted by how far each asking price is below the median of the same model within one model year (all current listings nationwide). Badges show listings at least 5% below that median. Listings priced under 60% of that median (often data errors or damaged vehicles) and model years with fewer than 5 comparable listings are listed after the ranked ones.
AutosXchange Intel

2020 Cadillac CT4 price activity

AutosXchange started tracking 2020 Cadillac CT4 prices on Nov 5, 2026. Price-activity trends appear once at least 30 listings from 5 dealers are tracked nationally.

Source: AutosXchange Intel Hub, autos-xchange.com/market. Asking prices of dealer listings tracked by AutosXchange since Nov 5, 2026, not sold prices; not seasonally adjusted. A market figure is published only with at least 30 listings from at least 5 dealers (no dealer above 40%). "Removed from sale" means a listing left the dealer's website; it is not a confirmed sale. Methodology
By model year

Cadillac CT4 market data by model year

Listings and median asking price per model year. Years with fewer than 5 listings link to the listings.
Shop locally

2020 Cadillac CT4 for sale by city

FAQ

Frequently asked questions

What is the average asking price of a 2020 Cadillac CT4?
Across 13 current listings on AutosXchange, the median asking price of a 2020 Cadillac CT4 is $23,478. Most listings (10th to 90th percentile) ask between $20,193 and $29,396. These are dealer asking prices, not sold prices.
How many Cadillac CT4 are for sale?
AutosXchange currently lists 13 vehicles from 13 dealerships in 9 states.
What mileage is typical for a 2020 Cadillac CT4?
The median odometer reading is 56,710 miles; the middle half of listings show between 46,697 and 61,466 miles (13 listings with a published odometer).
What is a fair asking price for a 2020 Cadillac CT4?
Half of current listings ask between $21,083 and $25,999 (25th to 75th percentile), around a median of $23,478. Compare mileage, trim, condition and the vehicle history report before deciding; AutosXchange figures are asking prices, not sold prices.
Where are the most Cadillac CT4 for sale?
Texas has the most current listings (3), followed by Florida (2).

AutosXchange market data is calculated from the asking prices of current dealer listings on AutosXchange, refreshed as dealers update their inventory. These are not sold or transaction prices and not appraisals. Listings with an asking price under $500 (placeholder prices) are excluded. Confirm price, fees and availability with the selling dealer.