New 2026 CADILLAC CT4 Premium Luxury Sedan Photo 1 of 11

New 2026 CADILLACCT4 Premium Luxury

In Transit

Fields Cadillac St. Augustine

Location Details Website

Exterior Color: Argent Silver Metallic
Interior Color: Jet Black with Jet Black accents, Leather Seating
Fuel Economy: 21/31 MPG City/Hwy
Transmission: Automatic

Drivetrain: RWD
Engine: 2.7L Dual Volute Turbocharged 4-cylinder engine
VIN: 1G6DB5RL1T0114585

Warranty

Basic: 4 Years/50,000 Miles
Corrosion: 4 Years/50,000 Miles, Rust-Through, 6 Years/Unlimited Miles
Drivetrain: 6 Years/70,000 Miles
Maintenance: First Visit: 18 Months/Unlimited Miles
Roadside Assistance: 6 Years/70,000 Miles
Warranty: <<< Preliminary 2026 Warranty >>>

Powertrain

Fuel System: Direct Injection
Fuel tank capacity: 17 gal
Horsepower: 310

Entertainment

Bluetooth^®:
- Pair your compatible mobile phone to your vehicle's infotainment system¹
Bose premium Surround Sound 14-speaker audio system:
- Incorporates the latest hardware and software components in the world of automotive audio, combined with distinct speaker grille design to fully complement the CT4 interior
- Stainless steel speaker grilles with custom hole pattern created by Cadillac designers to complement the perforation pattern in the leather seating
Cadillac user experience with navigation:
- Cadillac user experience¹ is as responsive as the vehicle. The system places access to your contacts, music and navigation² with available real-time traffic alerts³ at your fingertips
- 8" diagonal multi-touch HD color screen and Natural Voice Recognition technology
- 2 USB ports⁴
- Personalized profiles for each driver's settings
- Wireless Apple CarPlay™⁵ capability for compatible phones
- Wireless Android Auto™⁶ capability for compatible phones
- Connected Apps
- Teen Driver
HD Radio:
- Digital AM/FM broadcast for better clarity
Rotary Infotainment Controller with jog control:
- Instead of touch controls, driver can opt to use the controller to access features on the infotainment screen
- Center console mounted
SD card reader:
- Located within the front center console
SiriusXM with 360L Trial Subscription:
- With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes¹
- SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and more
- Experience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever before
Wi-Fi^® hotspot capable:
- Terms and limitations apply. See onstar.com or dealer for details.
Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones:
- Can use Apple CarPlay¹ and Android Auto² wirelessly

Exterior

18" all-season, self-sealing tires:
- Includes a permanently installed internal sealant layer that surrounds a puncture object or fills the hole (after the object is ejected) to prevent air leakage and to maintain tire pressure
- The sealant technology seals tread punctures up to ¼" diameter
- No spare wheel or tire
18" alloy wheels with Sterling Silver finish:
- Paired with 18" all-season, self-sealing tires
- Includes a permanently installed internal sealant layer that surrounds a puncture object or fills the hole (after the object is ejected) to prevent air leakage and to maintain tire pressure
- The sealant technology can help to seal tread punctures up to 1/4" diameter
Acoustic laminated glass:
- Helps keep out traffic and road noises
- Dampens sounds from the outside to help give you a quiet ride
- Laminated front side and windshield glass
Automatic on/off headlamps with Tunnel Detection:
- Setting the control to "Auto" turns on the headlamps to normal low-beam brightness, along with the taillamps, license plate lamp and other exterior lights when darkness is detected
- Senses that you are entering a tunnel and may automatically turn headlamps on
- When you shut off the ignition and exit the car, the lights remain lit as you walk away
- Headlamps will turn off automatically, after a set amount of time, to save battery life after the vehicle is turned off
Body-color heated, power-adjustable, manual-folding outside mirrors with driver-side auto-dimming and integrated turn signal indicators:
- Both mirrors are heated and are activated when the rear defogger is engaged, helping to clear them of ice, snow and frost to help improve visibility
- Auto-dimming feature automatically adjusts the driver-side outside mirror when it senses bright light from behind
- Integrated turn signal indicators help communicate your intention to change lanes
Body-color rocker moldings
Bright window surround moldings:
- Upper bodyside
Bright-accented outside door handles:
- Includes Keyless Open access from any door
IntelliBeam:
- At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions¹
LED front cornering lamps:
- Illuminate when the vehicle turns a corner below 15 mph
- Directional lamps are aimed into turns, aiding in nighttime situations such as turning into a subdivision or onto a road where a streetlight is not present
- Also illuminates when the turn signal is engaged at speeds above 35 mph and improves detecting potholes and other visible obstructions during lane changes
- May require additional optional equipment
LED front lamp turn signal:
- These beautiful and vibrant turn signals engage the cornering lamps at speeds above 35 mph and improves detecting potholes and other visible obstructions during lane changes
- May require additional optional equipment
LED headlamps:
- Includes light pipes that channel and disperse vibrant light in dramatic ways resulting in elegant signature elements, visible day and night
LED tail lamps:
- Help improve visibility in low-light conditions
Power sunroof:
- Offers tilt and slide features with express-open
- Tilts upwards for extra ventilation
- Retracts into the roof
Rainsense automatic wipers:
- Turn on automatically when sensors detect varying degrees of precipitation on the windshield
- The intermittent feature adjusts the speed of the wipers to help keep the windshield clear in a variety of conditions
Red outer lens taillamps:
- Feature a Red crystalline lens sculpted, detailed and integrated into the CT4 design
- Provide elegance and vibrance, making those behind take notice
Spare tire delete

Interior

12" diagonal HD color reconfigurable driver cluster:
- Fully reconfigurable high definition cluster layout
- Includes driver personalization, warning messages and vehicle information
- Allows drivers to personalize vehicle features and information
- May require additional optional equipment
12-volt auxiliary front power outlet:
- Located in front center console storage compartment
12-volt auxiliary rear power outlet:
- Located on rear of center console for second-row passengers
4-way power driver and front passenger lumbar control:
- Extends, retracts and moves the lumbar up and down to provide lower-back support
- May require additional optional equipment
8-way power driver seat adjuster
8-way power front passenger seat adjuster:
- Forward and back
- Up and down
- Tilt seat cushion back and upright
- Recline seatback up and down
Adaptive Cruise Control:
- Automatically follows a detected vehicle ahead at a driver-selected following gap¹
- If no vehicle is detected in your path, works like regular cruise control
- You can always override the feature and take control
- May require additional optional equipment
All-weather floor mats:
- Front and rear
- Helps protect your interior from road debris and the elements
- Includes monochrome metal Cadillac crest
- Dealer-installed accessory
Ambient interior lighting:
- Includes door and footwell lighting
Assist handles:
- First and second row outboard seating positions
Black seat belt color
Cabin Air Filter:
- Helps keep your cabin air fresh
Driver Mode Selector:
- Customer-selectable drive modes allow the vehicle to adapt even better to the driver's preferences and changing road conditions
Driver and front passenger visors:
- Includes covered and illuminating mirrors
Dual-zone automatic climate control:
- Allows individual climate settings for both driver and front passenger
Front bucket seats:
- Luxury models include 12-way driver and 8-way front passenger adjustments
- Premium Luxury models include 14-way driver and front passenger adjustments
- Sport models include 18-way driver and front passenger adjustments
Front carpeted floor mats:
- Helps protect your interior from road debris and the elements
Front head restraints:
- Adjustable (up/down)
Head-Up Display:
- Projects vehicle information onto the windshield low in the driver's line of sight to help you keep your eyes on the road¹
- Can select key vehicle, navigation² (if equipped) or entertainment information to display
- May require additional optional equipment
Heated driver and front passenger seats:
- Separate buttons on the climate control panel allow you to choose from 3 levels of warmth
- May require additional optional equipment
Heated steering wheel:
- Can turn on/off manually by pressing the button on the steering wheel
Inside rearview auto-dimming mirror:
- Automatically dims the inside rearview mirror when it senses bright light from behind
- When headlamp glare is no longer detected, the mirror returns to its normal state
- Frameless mirror is designed and shaped to help expand the mirror surface
Keyless Open:
- With the key fob in your possession, locks and unlocks your vehicle's doors without having to use the key fob, increasing convenience
- Lockout protection helps you avoid locking keys in the vehicle
- Set which doors unlock, and your exit features, with the driver's door in the Driver's Information Center preferences
Leather-wrapped steering wheel:
- 3-spoke
- Features sculpted hand grips and paddle shifters
Manual tilt and telescoping steering column:
- Allows the driver to manually adjust the steering wheel and column up or down and forward or back
Memory settings:
- Save preferences for up to two drivers for the driver seat adjuster, outside mirrors and power tilt and telescoping steering column (if equipped)
Paddle shift controls:
- Controls mounted on the backside of the steering wheel for transmission shifting
Power door locks:
- Lockout protection helps you avoid locking your key fob in the vehicle
Power window, driver, express-up/down:
- Quickly raises the window or lowers it with the touch of a button
Power window, front passenger, express-up/down:
- Quickly raises the window or lowers it with the touch of a button
Power windows, rear, express-down:
- Quickly lowers the window with the touch of a button
Rear air vents:
- Provides cabin comfort for rear occupants
Rear carpeted floor mats:
- Helps protect your interior from road debris and the elements
Rear head restraints:
- Adjustable (up/down)
- Outboard seating positions
Remote Start:
- Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences
Sill plate cover:
- Bright finish
- Front door openings
Split-folding rear seat:
- Rear seat-release feature on the rear seats creates a pass-through to the trunk that makes storing longer items easy
Steering-wheel mounted controls:
- Controls are positioned intuitively to make them convenient and easy to use
Universal Home Remote:
- 3-channel programmable
- Conveniently activates compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicle
Ventilated driver and front passenger seats:
- Separate buttons on the climate control panel allow you to choose from 3 levels of fan circulation
- Ventilated feature includes both seatbacks and cushions
- Based on the vehicle's interior temperature, the ventilated seats will automatically turn on
- May require additional optional equipment
Wireless Phone Charging:
- Uses induction technology for portable electronic devices¹

Mechanical

10-speed automatic transmission:
- Features leading-edge calibration and software to help ensure a smooth, seamless experience through the latest generation of Electronic Precision Shift
2.7L Dual Volute Turbocharged 4-cylinder engine:
- 310 hp @ 5500 rpm
- 350 lb-ft of torque at 1500-4000 rpm
- Paired with a 10-speed automatic transmission
- Automatic Stop/Start with disable
- May require additional optional equipment
2.85 rear axle ratio
4-wheel antilock disc brakes:
- Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
- Brake system features a corrosion-fighting process called Ferritic Nitro-Carburizing (FNC) which can approximately double rotor life expectancy and reduce or minimize rust over non-FNC coated rotors
Automatic Stop/Start with disable:
- At complete stops, when drivers keep their foot on the brake pedal, and under certain conditions, the engine shuts off to save fuel¹
- When drivers remove their foot from the brake, the engine automatically restarts
Capless Fuel Fill:
- Helps keep your hands clean of dirt and fuel during fill ups
Dual-outlet exhaust with bright tips:
- Integrated into fascia
- Stainless steel
Electric Power Steering:
- Increases or decreases the amount of assist depending on the steering wheel angle and vehicle speed
Electronic Precision Shift:
- Technologically advanced feature that allows customers to use a console-mounted lever to shift gears electronically
- Offers a straight-pattern shift that more closely mirrors the customary forward and backward movement of a traditional shifter
- Slim design enables a more appealing console layout with additional storage space
Electronic parking brake:
- Activated by the simple touch of a switch and can be operated even when the vehicle is turned off
Keyless Entry and Start:
- Uses an integrated key fob sensor instead of a traditional key
- Keep your keys in your purse or pocket to start your vehicle
Rear-wheel drive
Ride and Handling suspension:
- Independent MacPherson Strut front suspension with a double-pivot design along an independent 5-link rear suspension
- Features straight link design for better efficiency and control, contributing to an outstanding balance of excellent handling and comfortable ride

Package

Climate Package:
- Heated driver and front passenger seats
- Ventilated driver and front passenger seats
- Heated steering wheel
- Driver and front passenger power lumbar massage
Driver Assist Package:
- Adaptive Cruise Control¹
- Enhanced Automatic Emergency Braking¹
- Reverse Automatic Braking¹
Driver Awareness Plus Package:
- Following Distance Indicator¹
- Lane Change Alert with Side Blind Zone Alert¹
- Lane Keep Assist with Lane Departure Warning¹
- Rear Cross Traffic Alert¹
- IntelliBeam auto high beam assist
Lighting Package:
- LED front lamp turn signals
- LED front cornering lamps
- May require additional optional equipment
Navigation and Bose Premium Audio Package:
- Cadillac user experience¹ with embedded navigation²
- Bose^® 14-speaker premium Surround Sound audio system
Technology Package:
- 12" diagonal HD color reconfigurable driver cluster
- Head-Up Display¹
- Cabin air filter, including pollutant, odor and fine dust
- May require additional optional equipment

Processing-Other

3 Years OnStar One:
- Safety Services, Wi-Fi, and In-Vehicle Apps, all connected by OnStar¹
- Info at OnStar.com/plans

Safety-Interior

8 airbags:
- Frontal airbags for driver and front passenger¹
- Knee airbags for driver and front passenger¹
- Seat-mounted side-impact airbags for driver and front passenger¹
- Head-curtain airbags for both rows in outboard seating positions¹
Automatic Vehicle Hold:
- Driver-selectable feature designed to help reduce fatigue during stop-and-go driving
- Allows you to bring the vehicle to a stop and remove your foot from the brake while the feature holds the vehicle in place under certain conditions
Buckle to Drive:
- Helps remind the driver to buckle their seat belt before driving by preventing the vehicle from being shifted out of PARK temporarily when the driver's seat belt is not buckled
- The feature also reminds the front passenger to buckle up, if equipped
Driver and front passenger seat belts:
- Lap and shoulder belts for driver and front passenger with pretensioners
Following Distance Indicator:
- Displays the following time in seconds between your vehicle and a detected vehicle in front of you¹
- Designed to help you maintain a safe following distance
Forward Collision Alert:
- Warns you if it detects a potential collision with a detected vehicle you're following so you can take action¹
- Can also provide a tailgating alert if you're following a vehicle much too closely
Front and Rear Park Assist:
- Provides alerts of nearby detected vehicles and objects in front of or behind your vehicle¹
- These can help you park and avoid collisions
HD Rear Vision Camera:
- Shows high-resolution digital image of area directly behind your vehicle while in Reverse¹
- Can help you park or avoid vehicles and objects
- You can also display an overlay of where your vehicle is heading
LATCH System:
- Lower Anchors and Tethers for CHildren system helps make it easy to install and secure a compatible child restraint seat
Lane Change Alert with Side Blind Zone Alert:
- Provides visual side-mirror alerts when a moving vehicle is detected either quickly approaching or already in your side blind zone¹
- Can help you avoid lane change collisions
Lane Keep Assist with Lane Departure Warning:
- Uses a brief steering wheel turn to alert you when it detects you are unintentionally drifting out of your lane lines¹
- System alerts do not occur if you're using your turn signal, or it detects you may be intentionally leaving your lane
- You may receive additional Lane Departure Warning alerts if needed
OnStar Basics:
- Drive confidently with core OnStar services including¹
OnStar^® services capable:
- See onstar.com for details and limitations. Services vary by model. Service plan required.
Passenger Sensing System:
- Automatically switches the front passenger seat frontal and knee airbag on or off and illuminates a status light, in the overhead console, that indicates whether the airbags are on or off¹
Rear Cross Traffic Alert:
- When in Reverse, warns you of detected vehicles crossing behind you¹
Rear Seat Reminder:
- Helps to remind the driver to check the back seat(s) before leaving the vehicle¹
- Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on
- Under certain conditions, once the vehicle is switched off, designed to sound audible chimes and display a visual message within the driver display
- Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
Rear seat belts:
- Lap and shoulder belts for all rear outboard positions
Safety Alert Seat:
- Uses left-, right- or both-side driver seat vibration pulses to help you detect and identify the direction of potential crashes¹
- You can also switch to beeping crash avoidance alerts
Teen Driver:
- Helps encourage safe driving habits for teens by providing an in-vehicle report card¹
- Activates certain safety systems, if equipped, when a Teen Driver-designated key fob is used
- Mutes the radio until the front-seat occupants fasten their seat belts
Tire Pressure Monitoring System:
- Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires

Safety-Mechanical

Enhanced Automatic Emergency Braking:
- Can help you avoid or reduce the severity of collisions with a detected vehicle you're following¹
- Radar and camera technology are used to automatically provide hard emergency braking or enhance the driver's hard braking
- Works at speeds above 2 mph
- May require additional optional equipment
Front Pedestrian Braking:
- At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian it detects directly in front of you¹
- Provides pedestrian alerts and can automatically provide hard emergency braking or enhance driver's hard braking
- Limited nighttime and low visibility performance
Reverse Automatic Braking:
- Alerts you and/or automatically provides hard emergency braking when in Reverse¹
- Can help avoid collisions with detected vehicles and objects directly behind you
- May require additional optional equipment

This CADILLAC won't be on the lot long!

Packed with features and truly a pleasure to drive! The engine breathes better thanks to a turbocharger, improving both performance and economy. It includes power seats, rain sensing wipers, an overhead console, and air conditioning. Under the hood you'll find a 4 cylinder engine with more than 200 horsepower, providing a smooth and predictable driving experience. Well tuned suspension and stability control deliver a spirited, yet composed, ride and drive

Our sales reps are extremely helpful & knowledgeable. We'd be happy to answer any questions that you may have. Call now to schedule a test drive.

All advertised prices and offers exclude dealer/documentary fees, tax, tag, title, registration and electronic titling fees. Out of state buyers are responsible for all state, county, city taxes and fees, as well as title/registration fees in the state that the vehicle will be registered. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with our customer service rep or by visiting the dealership. All offers subject to change without notice, please confirm listings with dealer. Manufacturer incentive data & vehicle features is provided by third parties & believed to be accurate as of the time of publication. Please contact the store by email or phone for details & availability of incentives. All inventory listed is subject to prior sale.

While we make every effort to present information that is accurate, errors may appear from time to time. However, it is based on data provided by the vehicle manufacturer and/or other sources and therefore the information contained on this site should be used as a guide only and is not guaranteed. Under no circumstances will we be liable for any inaccuracies, claims or losses of any nature. Furthermore, inventory is subject to prior sale and prices are subject to change without notice, cannot be combined with any other offer(s), do not include taxes, registration fees, finance and/or documentation charges/pre-delivery service fees. To ensure your complete satisfaction, please contact us to verify accuracy.

*The efficiencies of e-commerce permit us to offer internet pricing benefits. Special pricing disclosed on this site may be available only to consumers who initiate their transactions via e-mail or this site's contact mechanism.

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