2026 Cadillac CT4 Trims Comparison

Keep reading for a breakdown of the key features you get with each trim.

Luxury
The base Luxury trim comes standard with a turbocharged 2.0-liter four-cylinder engine (237 horsepower, 258 lb-ft of torque) paired to an eight-speed automatic transmission. Standard features include:

• 17-inch wheels
• Proximity keyless entry and ignition with remote start
• LED headlights and taillights
• Dual-zone automatic climate control
• Synthetic leather upholstery
• Heated front seats
• Heated steering wheel
• Power-adjustable driver's seat
• 8-inch center touchscreen
• Apple CarPlay and Android Auto smartphone integration (with wireless connectivity)
• Eight-speaker audio system

The Luxury trim also comes standard with these advanced driver aids:

• Forward collision mitigation (warns you of an impending collision and applies the brakes in certain scenarios)
• Blind-spot warning with rear cross-traffic warning (alerts you if a vehicle is in your blind spot during a lane change or while in reverse)
• Lane departure mitigation (warns you of a lane departure when a turn signal isn't used and can automatically steer to maintain lane position)
• Automatic high-beam assist

Premium Luxury
The Premium Luxury trim offers additional standard features and makes many of the optional packages listed below available. It comes standard with the base 2.0-liter engine. Optional is a more powerful turbocharged 2.7-liter four-cylinder engine (310 hp, 350 lb-ft) mated to a 10-speed automatic. Notable features include:

• 18-inch wheels
• Auto-dimming mirrors
• Front and rear parking sensors
• Rain-sensing wipers
• Leather upholstery
• Ventilated front seats
• Interior ambient lighting
• Adaptive cruise control (maintains a driver-set distance between the CT4 and the car in front)

Sport
The Sport trim (only available with the base 2.0-liter engine) gives the CT4 a more sporting and athletic look. It lacks the Premium Luxury trim's leather seating but otherwise has:

• Rear spoiler
• Body-color exterior trim
• Alloy paddle shifters and pedals
• Sport steering wheel
• Sport front seats (with power-adjustable front passenger seat)

V-Series
The CT4-V basically combines the Premium Luxury and Sport trims and adds more performance and capability. It packs a more powerful version of the 2.7-liter engine (325 hp, 380 lb-ft) and:

• Mechanical limited-slip rear differential for improved traction
• Front Brembo brakes
• Upgraded exhaust system
• Performance traction management (an improved traction and stability control system)
• Launch control
• Sport suspension
• Adaptive suspension dampers (enhance ride comfort and handling; rear-wheel-drive CT4s only)
• Performance summer tires
• Front performance seats
• 14-speaker Bose audio system

These advanced driver aids are standard on the Premium Luxury, Sport and V-Series trims:

• Adaptive cruise control
• Enhanced forward collision mitigation system
• Rear automatic braking (applies the brakes automatically to avoid an imminent collision with an object behind the vehicle)

Notable option packages for the CT4 include:

Sun and Sound package

• 14-speaker Bose audio system
• Sunroof
• Navigation system

Cold Weather package

• Heated front seats
• Heated steering wheel

Climate package

• Contents of the Cold Weather package
• Ventilated front seats

Technology package

• Air ionizer
• Digital instrument cluster
• Head-up display (displays important information in your sight line on the windshield)

Navigation and Bose Premium Audio package

• 14-speaker Bose audio system
• Navigation system

Super Cruise package

• Super Cruise (a semi-automated driving system that allows for hands-free driving on select highways)
• Leather-wrapped Super Cruise steering wheel
• Digital instrument cluster
• Surround-view camera system (gives you a top-down view of the Cadillac and its surroundings for tight parking situations)
• Surround Vision Recorder (functions as a 360-degree dashcam)
• Head-up display (displays important information in your sight line on the windshield)