Explore the CT4

For those who like a well-equipped car and sporty acceleration.

Why you'll love this CT4

Sedan with a practical approach to everyday tasks.

Premium Audio

BOSE Sound System

21 city/31 hwy

Miles Per Gallon

White

Exterior Color

Tan

Interior Color

Rear Wheel Drive

Drive Type

4-cyl, Turbo Gas, 2.7L

Engine

Automatic

Transmission

10.7 cu ft

Cargo Capacity

187.2" x 71.4" x 56"

Dimensions (L x W x H)

109.3"

Wheelbase

Vehicle Features and Specs

Features

Installed Upgrades
Automated Cruise Control
Automatic Highbeams
Blind Spot Monitor
BOSE Sound System
Cross-Traffic Alert
Driver Assistance Package
Front Seat Heaters
Lane Departure Warning
Navigation System
Run Flat Tires
Comfort & Convenience
A/C Seat(s)
Remote Start
Memory Seat(s)
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Driver Adjustable Lumbar
Universal Garage Door Opener
Driver Assistance‡
Rear View Camera
Parking Sensors
ABS Brakes
Traction Control
Entertainment & Technology
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo
WiFi Hotspot
Interior
Leather Seats
Side Airbags
Overhead Airbags
Exterior
Alloy Wheels
Rain Sensing Wipers
Mechanical
Turbo Charged Engine
Automatic Transmission
Key Specifications
21 city/31 hwy
Miles Per Gallon
White
Exterior Color
Tan
Interior Color
Rear Wheel Drive
Drive Type
4-cyl, Turbo Gas, 2.7L
Engine
Automatic
Transmission
Performance
17 gal
Fuel Capacity
Measurements
10.7 cu ft
Cargo Capacity
187.2" x 71.4" x 56"
Dimensions (L x W x H)
109.3"
Wheelbase
42.4"
Driver Leg Room
38.3"
Driver Head Room
235/40R18
Front Tire Size (standard)

for the 2021 Cadillac CT4 Premium Luxury

Specs

Installed Upgrades
Automated Cruise Control
Automatic Highbeams
Blind Spot Monitor
BOSE Sound System
Cross-Traffic Alert
Driver Assistance Package
Front Seat Heaters
Lane Departure Warning
Navigation System
Run Flat Tires
Comfort & Convenience
A/C Seat(s)
Remote Start
Memory Seat(s)
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Driver Adjustable Lumbar
Universal Garage Door Opener
Driver Assistance‡
Rear View Camera
Parking Sensors
ABS Brakes
Traction Control
Entertainment & Technology
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo
WiFi Hotspot
Interior
Leather Seats
Side Airbags
Overhead Airbags
Exterior
Alloy Wheels
Rain Sensing Wipers
Mechanical
Turbo Charged Engine
Automatic Transmission
Key Specifications
21 city/31 hwy
Miles Per Gallon
White
Exterior Color
Tan
Interior Color
Rear Wheel Drive
Drive Type
4-cyl, Turbo Gas, 2.7L
Engine
Automatic
Transmission
Performance
17 gal
Fuel Capacity
Measurements
10.7 cu ft
Cargo Capacity
187.2" x 71.4" x 56"
Dimensions (L x W x H)
109.3"
Wheelbase
42.4"
Driver Leg Room
38.3"
Driver Head Room
235/40R18
Front Tire Size (standard)

for the 2021 Cadillac CT4 Premium Luxury

Standard OEM Features

These are standard original equipment manufacturer features for the 2021 Cadillac CT4 Premium Luxury. All available options are not listed below and may vary by car.

  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Adaptive Remote Start
  • Airbag, Passenger Sensing System sensor indicator inflatable restraint, front passenger/child presence detector (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Airbags, dual-stage frontal seat-mounted side-impact for driver and front passenger; knee for driver and front passenger; head-curtain for all outboard seating positions with rollover protection (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Automatic Emergency Braking (Upgradeable to (UGN) Enhanced Automatic Emergency Braking when (Y5Y) Driver Assist Package is ordered.)
  • Bluetooth for phone, connectivity to vehicle infotainment system (Go to my.cadillac.com/learnAbout/bluetooth to find out which phones are compatible with the vehicle.)
  • Brakes, 4-wheel antilock, 4-wheel disc (Upgradeable to (J55) Brembo V Performance front brakes when (WFP) Diamond Sky Special Edition Package is ordered.)
  • CADILLAC USER EXPERIENCE WITH EMBEDDED NAVIGATION, AM/FM STEREO with connected navigation providing real-time traffic, 8" diagonal color information display, 2 USBs, personalized profiles for each driver's settings, Natural Voice Recognition, Phone Integration for Wireless Apple CarPlay/Wireless Android Auto capability for compatible phone, Near Field Communication (NFC) mobile device pairing, Connected Apps and Teen Driver (Included and only available with (Y26) Navigation and Bose Premium Audio Package.)
  • CADILLAC USER EXPERIENCE, AM/FM STEREO with 8" diagonal color information display, 2 USBs, personalized profiles for each driver's settings, Natural Voice Recognition, Phone Integration for Wireless Apple CarPlay/Wireless Android Auto capability for compatible phone, Near Field Communication (NFC) mobile device pairing, Connected Apps and Teen Driver (STD) (Upgradeable to (IOT) Cadillac user experience with embedded navigation when (Y26) Navigation and Bose Premium Audio Package is ordered.)
  • Cadillac user experience, AM/FM stereo with 8" diagonal color information display, 2 USBs, personalized profiles for each driver's settings, Natural Voice Recognition, Phone Integration for Wireless Apple CarPlay/Wireless Android Auto capability for compatible phone, Near Field Communication (NFC) mobile device pairing, Connected Apps and Teen Driver (Upgradeable to (IOT) Cadillac user experience with embedded navigation when (Y26) Navigation and Bose Premium Audio Package is ordered.)
  • Cadillac user experience, AM/FM stereo with 8" diagonal HD color information display, 2 USBs, personalized profiles for each driver's settings, Natural Voice Recognition, Phone Integration for Wireless Apple CarPlay/Wireless Android Auto capability for compatible phone, Near Field Communication (NFC) mobile device pairing, Connected Apps and Teen Driver (Upgradeable to (IOT) Cadillac user experience with embedded navigation when (Y26) Navigation and Bose Premium Audio Package is ordered.)
  • Climate control, dual-zone automatic with humidity sensor
  • CLIMATE PACKAGE includes (KA1) heated driver and front passenger seats, (KU9) ventilated driver and front passenger seats and (KI3) automatic heated steering wheel (Includes (AVK) driver 4-way power lumbar adjustment and (AVU) front passenger 4-way power lumbar adjustment.)
  • Cruise control, electronic with set and resume speed (Upgradeable to (KSG) Adaptive Cruise Control when (Y5Y) Driver Assist Package is ordered.)
  • Door locks, power programmable includes lockout protection and delayed locking
  • Drivetrain, rear-wheel drive (Deleted when (F46) all-wheel drive is ordered.)
  • Electric Power Steering
  • Engine, 2.0L Turbo, 4-cylinder, SIDI with Automatic Stop/Start (237 hp [177 kW] @ 5000 rpm, 258 lb-ft of torque [350 N-m] @ 1500-4000 rpm) (Upgradeable to (L3B) 2.7L Turbo engine.)
  • Floor mats, carpeted front and rear
  • Forward Collision Alert
  • HD Radio
  • HD Rear Vision Camera (Upgradeable to (UV2) HD Surround Vision when (UKL) Super Cruise is ordered.)
  • Headlamp control, automatic on/off with tunnel detection
  • Keyless Access
  • Keyless Start, push button
  • Leather Seating Surfaces with Mini-Perforated inserts
  • LED Reflective Windshield Collision Alert (Upgradeable to (UV6) Head-Up Display when (CWM) Technology Package is ordered.)
  • Memory settings memory "presets" for 2 drivers, includes easy exit driver seat and power outside mirrors
  • Mirror, inside rearview auto-dimming
  • Mirrors, outside heated power-adjustable, body-color, manual-folding and driver-side auto dimming with integrated turn signal indicators
  • ONSTAR ADDITIONAL 21 MONTHS OF ONSTAR ASSURANCE FOR TIER3 FLEETS. Provides 21 months of OnStar Assurance service in addition to the 3 months of complimentary Safety & Security coverage that is included in the price of the vehicle. Total Fleet OnStar Safety & Security service duration is 3 months and 21 months of OnStar Assurance. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0J, P0K, P0L, R7Z, P1R, P1T or P1U. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
  • ONSTAR ADDITIONAL 21 MONTHS OF ONSTAR FLEET SAFETY AND SECURITY. Provides 21 months of Fleet Safety and Security service in addition to the 3 months of complimentary coverage that is included in the price of the vehicle. Total OnStar Fleet Safety and Security service duration is 24 months. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0K, P0L, R7Z, P1R, P1S, P1T or P1U. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
  • ONSTAR ADDITIONAL 33 MONTHS OF ONSTAR ASSURANCE FOR TIER3 FLEETS. Provides 33 months of OnStar Assurance service in addition to the 3 months of complimentary Safety & Security coverage that is included in the price of the vehicle. Total Fleet OnStar Safety & Security service duration is 3 months and 33 months of OnStar Assurance. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0J, P0K, P0L, R7Z, P1R, P1S or P1U. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
  • ONSTAR ADDITIONAL 33 MONTHS OF ONSTAR FLEET DRIVER REMOTE ACCESS. Provides 33 months of Fleet Driver Remote Access service in addition to the 3 months of complimentary coverage that is included in the price of the vehicle. Total OnStar Fleet Driver Remote Access service duration is 36 months. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0M or P0O. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
  • ONSTAR ADDITIONAL 45 MONTHS OF ONSTAR ASSURANCE FOR TIER3 FLEETS. Provides 45 months of OnStar Assurance service in addition to the 3 months of complimentary Safety & Security coverage that is included in the price of the vehicle. Total Fleet OnStar Safety & Security service duration is 3 months and 45 months of OnStar Assurance. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0J, P0K, P0L, R7Z, P1R, P1S or P1T. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
  • ONSTAR ADDITIONAL 45 MONTHS OF ONSTAR FLEET DRIVER REMOTE ACCESS. Provides 45 months of Fleet Driver Remote Access service in addition to the 3 months of complimentary coverage that is included in the price of the vehicle. Total OnStar Fleet Driver Remote Access service duration is 48 months. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0M or P0N. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
  • ONSTAR ADDITIONAL 45 MONTHS OF ONSTAR FLEET SAFETY AND SECURITY. Provides 45 months of Fleet Safety and Security service in addition to the 3 months of complimentary coverage that is included in the price of the vehicle. Total OnStar Fleet Safety and Security service duration is 48 months. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0J, P0K, R7Z, P1R, P1S, P1T or P1U. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
  • ONSTAR ADDITIONAL 9 MONTHS OF ONSTAR ASSURANCE FOR TIER3 FLEETS. Provides 9 months of OnStar Assurance service in addition to the 3 months of complimentary Safety & Security coverage that is included in the price of the vehicle. Total Fleet OnStar Safety & Security service duration is 3 months and 9 months of OnStar Assurance. (Requires (UE1) OnStar. Requires one of the following Fleet or Government order types: FLS, FNR, FRC, FBC, FGO or FEF. Not available with P0J, P0K, P0L, R7Z, P1S, P1T or P1U. Not available with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
  • OnStar and Cadillac connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Rear Park Assist (Upgradable to (UD5) Front and Rear Park Assist when (HME) Front Lighting and Assist Package is ordered.)
  • Safety Alert Seat
  • Seat adjuster, driver 2-way power lumbar adjustment (Upgradeable to (AVK) driver 4-way power lumbar adjustment when (Y6F) Climate Package is ordered.)
  • Seat adjuster, front passenger 2-way power lumbar adjustment (Upgradeable to (AVU) front passenger 4-way power lumbar adjustment when (Y6F) Climate Package is ordered.)
  • Seats, front bucket (Includes 12-way driver and front passenger adjustments. Upgradeable to 14-way driver and front passenger adjustments when (Y6F) Climate Package is ordered.)
  • Seats, rear split-folding
  • SiriusXM with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the All Access package, you can also enjoy your favorites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features, and availability are subject to change.)
  • Steering column, manual tilt and telescoping
  • Steering wheel controls mounted audio, phone and cruise control
  • Steering wheel mounted paddle shift controls (Upgradeable to (KB7) steering wheel mounted Magnesium paddle shift controls when (NK4) leather-wrapped thick rim steering wheel or (N30) leather-wrapped Super Cruise steering wheel are ordered.)
  • Steering wheel, leather-wrapped (Upgradeable to (NK4) leather-wrapped thick rim steering wheel when (Y5Y) Driver Assist and Advanced Security Package is ordered or upgradeable to (N30) leather-wrapped Super Cruise steering wheel when (UKL) Super Cruise is ordered.)
  • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
  • Tire Pressure Monitoring System
  • Tires, 235/40R18 all-season, self-sealing
  • Tow hook
  • Transmission, 8-speed automatic (Upgradeable to (MQA) 10-speed automatic transmission when (L3B) 2.7L Turbo engine is ordered.)
  • Universal Home Remote
  • Visors, driver and front passenger illuminated vanity mirrors
  • Wheels, 18" (45.7 cm) alloy with Sterling Silver finish (Upgradeable to (Q7B) 18" alloy wheels with Diamond Cut/Midnight Silver finish or (RT8) 19" alloy wheels with Polished finish.)
  • Wheels, 18" (45.7 cm) alloy with Sterling Silver finish (Upgradeable to (Q7B) 18" alloy wheels with Diamond Cut/Midnight Silver finish or (RT8) 19" alloy wheels with Polished/Dark Android Gloss finish.)
  • Windows, power, rear with Express-Down
  • Wipers, front intermittent, Rainsense
  • Wireless Apple CarPlay/Wireless Android Auto

Comfort & Convenience
A/C Seat(s)
Remote Start
Front Seat Heaters
Memory Seat(s)
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Driver Adjustable Lumbar
Universal Garage Door Opener
Driver Assistance‡
Lane Departure Warning
Automated Cruise Control
Blind Spot Monitor
Rear View Camera
Parking Sensors
Cross-Traffic Alert
ABS Brakes
Traction Control
Entertainment & Technology
BOSE Sound System
Navigation System
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo
WiFi Hotspot

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Est. $460 /mo

8.94% APR • 72 mos. • $2,500 down

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Pay monthly

Est. $460 /mo

8.94% APR • 72 mos. • $2,500 down

Over 97% get pre-qualified

Takes less than 3 minutes to get results

All credit types welcome

Pay cash

$28,048

CategoryValue

Vehicle price

$25,998

Est. tax, title, fees

$2,050

Total

$28,048

Options to shop your way

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Drive it in or ship it for a test drive closer to home once it's ready.

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Ship and pick up in once it's ready. Or choose home delivery. †

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You get camera views behind, rear seats that fold flat, and automatic temperature adjustments.

CarMax Certified quality

Drive with confidence

  • No flood or frame damage

  • No reported odometer problems

  • Deep cleaned interior

  • 125-point inspection

    View list
  • Vehicle history by AutoCheck®

    View report
  • 10-day money back guarantee

  • 30-day limited warranty

    Longer in some states. See store for details.

Cosmetic condition

Our cars are used, so you might spot a scratch or ding. We fix what’s needed to meet our cosmetic standards and leave some small blemishes so you get a better price.

Condition detail

Condition detail

See how this one stacks up

2021 Cadillac CT4 Premium Luxury
2021 Cadillac CT4
Premium LuxuryEst. $460/mo

$25,998

Vehicle price

50k mi

Mileage

Only available at

CarMax Newark

White / Tan

Colors (Ext/Int)

-

Feature score

21 city / 31 hwy

MPG
2026 Cadillac CT4 Luxury
2026 Cadillac CT4
LuxuryEst. $609/mo

$33,998

Vehicle price

18k mi

Mileage

$1,099 shipping | Est. arrival 11/18-11/26

CarMax Louisville

Black / Black

Colors (Ext/Int)

Well-Equipped

Some extra features

22 city / 32 hwy

MPG
2024 Cadillac CT4 Luxury
2024 Cadillac CT4
LuxuryEst. $555/mo

$30,998

Vehicle price

34k mi

Mileage

$649 shipping | Est. arrival 11/16-11/26

CarMax Myrtle Beach

White / Black

Colors (Ext/Int)

Well-Equipped

Some extra features

22 city / 32 hwy

MPG
2026 Cadillac CT4 Luxury
2026 Cadillac CT4
LuxuryEst. $573/mo

$31,998

Vehicle price

20k mi

Mileage

$1,099 shipping | Est. arrival 11/19-11/29

CarMax Kenosha

White / Black

Colors (Ext/Int)

Well-Equipped

Some extra features

22 city / 32 hwy

MPG
2023 Cadillac CT4 Luxury
2023 Cadillac CT4
LuxuryEst. $496/mo

$27,998

Vehicle price

46k mi

Mileage

$1,099 shipping | Est. arrival 11/19-12/3

CarMax Lithia Springs

Black / Black

Colors (Ext/Int)

Well-Equipped

Some extra features

23 city / 34 hwy

MPG
2026 Cadillac CT4 Luxury
2026 Cadillac CT4
LuxuryEst. $591/mo

$32,998

Vehicle price

14k mi

Mileage

$1,499 shipping | Est. arrival 11/17-11/25

CarMax Jacksonville

Black / Black

Colors (Ext/Int)

Well-Equipped

Some extra features

22 city / 32 hwy

MPG
2021 Cadillac CT4 Sport
2021 Cadillac CT4
SportEst. $496/mo

$27,998

Vehicle price

38k mi

Mileage

Only available at

CarMax Jacksonville

Red / Black

Colors (Ext/Int)

Well-Equipped

Some extra features

23 city / 34 hwy

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2021 Cadillac CT4 V
2021 Cadillac CT4
VEst. $627/mo

$34,998

Vehicle price

34k mi

Mileage

$1,199 shipping | Est. arrival 11/19-11/28

CarMax Springfield

White / Black

Colors (Ext/Int)

Loaded

More premium features

20 city / 29 hwy

MPG
2026 Cadillac CT4 Luxury
2026 Cadillac CT4
LuxuryEst. $591/mo

$32,998

Vehicle price

17k mi

Mileage

$1,199 shipping | Est. arrival 11/19-11/28

CarMax Birmingham

Black / Black

Colors (Ext/Int)

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Some extra features

22 city / 32 hwy

MPG
2024 Cadillac CT4 Luxury
2024 Cadillac CT4
LuxuryEst. $532/mo

$29,998

Vehicle price

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Mileage

$1,499 shipping | Est. arrival 11/18-11/27

CarMax Memphis

Blue / Black

Colors (Ext/Int)

Well-Equipped

Some extra features

22 city / 32 hwy

MPG
2021 Cadillac CT4 Luxury
2021 Cadillac CT4
LuxuryEst. $400/mo

$22,998

Vehicle price

56k mi

Mileage

$1,299 shipping | Est. arrival 11/17-11/25

CarMax Orlando

-

Colors (Ext/Int)

Well-Equipped

Some extra features

23 city / 34 hwy

MPG
Customer rating

5.0/5

2 Reviews

5 star

100%

4 star

0%

3 star

0%

2 star

0%

1 star

0%

What CT4 owners are saying
Pros

Value

Fuel Economy

Power

Cons

Interior Space

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30-day limited warranty
Longer in some states. See store for details.
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*Price excludes state and local taxes, title, registration, tags, and any optional products or services. Price assumes that final purchase will be made in the State of MD, unless vehicle is non-transferable. Vehicle subject to prior sale. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions. Limited warranty is 30 days. See store for details. We make every effort to provide accurate information, but please verify before purchasing.
† Available within a 60-mile radius of select stores. See store for details.
‡ Driver assistance features are not a substitute for attentive driving; the driver is responsible for vehicle operation at all times. Features may have limited functionality in certain situations. See this car’s Owner’s Manual and manufacturer information for full details and important limitations.
§ MPG/MPGe/range figures based on EPA estimates for vehicle sold as new; results will vary based on vehicle history and driving conditions.
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