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2021 Cadillac CT4 Sport
Sedan · 237 hp · 27 mpg combined
Sticker from
$38,695Factory MSRP, base configuration
Market
Too few listings to publish a market price.
Own one? Yours has a number of its own.
Track what yours is worthA fresh estimate every month, in one short email. Not an offer to buy.Start tracking36 factory options, from $15 to $2,350.
19" Alloy Wheels w/Polished/Dark Android Gloss Finish$2,350
19" Alloy Wheels w/Gloss Black Finish$2,350
All-Wheel Drive$2,000
Navigation and Bose Premium Audio Package$1,400
Technology Package$1,350
Climate Package$1,200
Power Glass Sunroof$1,050
Brembo V Performance Brakes$1,000
Driver Assist Package$900
Bose Premium Audio Package$850
Driver Awareness Plus Package$800
18" Alloy Wheels w/Diamond Cut/Medium Android Satin Finish$600
18" Alloy Wheels w/Satin Graphite Finish$600
Cold Weather Package$600
Blue Brembo Calipers$595
Red Brembo Calipers$595
Front Lighting and Assist Package$400
Interior Protection Package$260
Premium Carpeted Floor Mats$205
Jet Black Seatback Organizer$195
All-Weather Floor Mats$190
Battery Protection Package$175
Collapsible Cargo Area Organizer$145
Highway Safety Kit$130
All-Weather Cargo Mat$125
Engine Block Heater$100
Chrome Wheel Locks$95
Cargo Net$70
Cadillac Edition First Aid Kit$50
Front License Plate Bracket$15
California Emissions Override—
California Emissions Requirements—
Federal Emissions Override—
Federal Emissions Requirements—
Northeast Emissions—
State-Specific Emissions Override—
Which CT4 is right for you?
Four trims, $33,395 to $44,895. Tap one to open it.
Bar heights follow the price. The widest step is $6,200, from Sport to V.
The numbers.
One configuration: rear-wheel drive, 8-speed automatic.
237hp2.0L four-cylinder turbo
258lb-ftTorque
27mpgCombined · 23 city · 34 highway
RWD8-speed shiftable automatic
5Seats
10.7 cu ftCargo volume
3,468 lbsCurb weight
4,630 lbsGVWR
121 standard items.
Five groups, sized by how much is in each.
- Front head room
- Front leg room
- Front shoulder room
- Front hip room
- leatherette
- bucket front seats
- 10-way power driver seat
- height adjustable driver seat
- Driver seat with power adjustable lumbar support
- driver seat thigh extension
- 2 memorized driver seat settings
- 10-way power passenger seat
- height adjustable passenger seat
- Passenger seat with power adjustable lumbar support
- Passenger seat thigh extension
- keyless ignition
- tilt and telescopic steering wheel
- Transmission, cruise and audio controls on steering wheel
- electric power steering
- rear view camera
- rear parking sensors
- cruise control
- universal remote transmitter (for garage door, security system, etc.)
- front and rear cupholders
- front and rear door pockets
- front seatback storage
- leather steering wheel
- Dual zone front climate control
- rear ventilation ducts
- interior air filtration
- Sun sensor
- Dual illuminating vanity mirrors
- electrochromatic inside rearview mirror
- turn signal in mirrors
- 4 one-touch power windows
- hands-free entry
- Heated mirrors
- Rear head room
- Rear leg room
- Rear shoulder room
- Rear hip room
- Split-folding rear seatback
- folding with pass-thru center armrest
- trip computer
- compass
- external temperature display
- tachometer
- clock
- Transmission
- Drive type
- Base engine size
- Cylinders
- Base engine type
- Horsepower
- Torque
- Valves
- Cam type
- Valve timing
- direct injection
- cylinder deactivation
- Length
- Overall width with mirrors
- Overall width without mirrors
- Height
- Wheelbase
- Cargo capacity, all seats in place
- Curb weight
- Gross weight
- Country of final assembly
- Fuel type
- EPA city/highway MPG
- EPA combined MPG
- Range in miles (city/hwy)
- Fuel tank capacity
- painted alloy wheels
- 18 in. wheels
- 235/40R18 tires
- Run flat tires
- four-wheel independent suspension
- Front and rear stabilizer bar
- pre-collision safety system
- post-collision safety system
- dual front and dual rear side-mounted airbags
- front and rear head airbags
- Passenger airbag occupant sensing deactivation
- stability control
- traction control
- child seat anchors
- Rear door child safety locks
- 4-wheel ABS
- Front and rear ventilated disc brakes
- Emergency braking assist
- tire pressure monitoring
- dusk sensing headlamps
- auto delay off headlamps
- LED headlamp
- daytime running lights
- Turn signal mirrors
- 2 front headrests
- Front height adjustable headrests
- 2 rear headrests
- Rear height adjustable headrests
- Rear center 3-point belt
- engine immobilizer
- AM/FM stereo
- 8 total speakers
- Android Auto/Apple CarPlay
- USB connection
- auxiliary audio input and USB with external media control
- memory card slot
- satellite radio satellite radio
- 3 months of provided satellite radio service
- speed sensitive volume control
- Emergency Service
- Airbag Deployment Notification
- Stolen Vehicle Tracking/Assistance
- Hands-Free Calling
- Roadside Assistance
- Concierge Service
- Destination guidance (also Turn-by-Turn Navigation)
- Destination Download
3 interiors
- Jet Black with Jet Black accents
- Sangria with Jet Black accents
- Jet Black with Jet Black accents
Leatherette or leather.
9 factory paints
- Evergreen Metallic
- Crystal White Tricoat
- Summit White
- Satin Steel Metallic
- Velocity Red
- Shadow Metallic
- Black Raven
- Infrared Tintcoat
- Wave Metallic
8 of the 9 are shown on the car at the top.
Safety and recalls
4 recall campaigns on file.
Recalls are settled per car, not per model. Check the one you are buying.
NHTSA has not published ratings for the 2021 CT4.
NHTSA NCAP · checked Oct 2026
Factory coverage.
It runs from the first sale date, not the model year.
Basic
4 yr / 50,000 mi
Powertrain
6 yr / 70,000 mi
Rust
4 yr / 50,000 mi
Roadside
6 yr / 70,000 mi
Maintenance
1 yr
Sold2 yr4 yr6 yr
Sponsored · Insurance offers
What would this CT4 cost to insure?
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Other years of the CT4 Sport.
2022 CT4 Sport
$39,795$1,100 more13 colors · starting MSRP
2020 CT4 Sport
$38,595$100 less12 colors · starting MSRP
2023 CT4 Sport
$40,495$1,800 more8 colors · starting MSRPPictures show this year's car in another paint. Starting MSRP is before destination, taxes and dealer fees.