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FinalBid / Copart + IAAI

2020 Cadillac CT6 auction results: final bids and sale history

FinalBid holds 253 completed Copart and IAAI auctions for 2020 Cadillac CT6. Across 253 recorded USD final bids, the median sold price is $11,300. Most of those cars were sold with front end. Half of the 142 verified odometer readings sit above 50,690 mi. The oldest auction in the archive closed in May 13, 2020, the newest in Nov 3, 2026. Auction results for the 2020 Cadillac CT6 at Copart and IAAI. Each sold lot below shows the final bid together with the damage, odometer and title that explain it, so you can see where a particular 2020 Cadillac CT6 belongs in the sold-price range rather than guessing at an average.

$8,200
Median final bid
$6,500–$11,700
Middle half
$15,100
Top 10% from
$20,100
Highest

Price index

Median final bid by month (line) and number of sales (bars), last 12 months.

$5,000 $7,500 $10,000 $12,500 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct $11,950

Copart vs IAAI

Copart 44 sold median $8,050
IAAI 17 sold median $8,500

Last 12 months · updated October 14, 2026

CT6 years

2022 2020 2019 2018 2017 2016

Cadillac models

Allante ATS ATS-V Brougham Catera Cimarron Concours Coupe CT4 CT4-V CT5 CT5-V CT6 CT6-V CTS CTS-V DeVille Deville/Fleetwood DTS DTS Professional Eldorado ELR Escalade Escalade ESV Escalade EXT Escalade IQ Fleetwood LYRIQ Optiq Series 62 Seville SRX STS STS-V Vistiq XLR XLR-V XT4 XT5 XT6 XTS

Auction archive FAQ

How much does a 2020 Cadillac CT6 sell for at Copart and IAAI?

Over the last 12 months the median final bid for a 2020 Cadillac CT6 was $8,200; half of the 61 sales went for $6,500 to $11,700.

Is a 2020 Cadillac CT6 cheaper at Copart or IAAI?

Median final bid over the last 12 months: Copart $8,050, IAAI $8,500.

How much does a 2020 Cadillac CT6 sell for at auction?

The auction results listed here are the answer — every 2020 Cadillac CT6 lot carries its own final bid. Read the range and place your car inside it instead of trusting one figure.

What pushes a 2020 Cadillac CT6 final bid to the bottom of the range?

Water and fire losses, missing keys, deployed airbags and a branded title. Any two of those together usually explain a sold price that looks improbably low.

VIN history beyond the auction

Look past the final bid on any 2020 Cadillac CT6

Title brands, accident reports and odometer entries: the VIN history behind any auction lot.

Example VIN history →