2026 Cadillac CT4 vs CT5 | Compact vs Midsize Luxury Sedan Comparison Canada
View Inventory View Gallery Contact Us
2026 Cadillac CT4 vs CT5: Which Sedan Suits Your Drive?
When it comes to choosing between Cadillac’s compact CT4 and the midsize CT5, Canadian drivers are faced with two standout options. Both sedans bring signature Cadillac craftsmanship, premium features, and modern technology, but they’re designed with different needs in mind. The CT4 emphasizes agility and compact luxury, while the CT5 offers more space and power. Let’s take a closer look at how they compare in performance, technology, interior design, exterior styling, and safety.
Performance and Drive
The Cadillac CT4 delivers strong performance with an available 2.7-litre dual-volute turbocharged engine that generates 325 horsepower and 350 lb-ft of torque. Its rear-wheel-drive proportions enhance weight distribution for a responsive, balanced feel. For those who want even more control, the CT4 offers a Driver Mode Selector and available Brembo V Performance front brakes with distinctive red or blue calipers.
On the other hand, the Cadillac CT5 steps up with an available 3.0-litre twin-turbocharged V6 engine, producing 335 horsepower and 405 lb-ft of torque on premium gasoline. Like the CT4, it comes with a Driver Mode Selector but adds available all-wheel drive for confident traction in various Canadian weather conditions. Both sedans deliver Cadillac’s smooth performance, but the CT5 leans toward drivers who want more muscle and stability in a midsize package.
Technology and Connectivity Features
Inside the CT4, technology is designed to be accessible and intuitive. An 8-inch diagonal HD infotainment screen puts apps and navigation within reach, while the available full-colour head-up display projects key information directly in your line of sight. The CT4 also offers available Super Cruise capability, Cadillac’s hands-free driver assistance technology, and an available 12-inch reconfigurable cluster. For music lovers, an available Bose 14-speaker surround sound system ensures a premium listening experience.
The CT5 raises the bar with a massive 33-inch diagonal advanced LED display that comes with Google built-in compatibility, giving you seamless access to apps in stunning resolution. Super Cruise is also available here, but with a 3-year trial included, making long highway drives even easier. For audio, the CT5 features an available AKG Studio sound system that immerses passengers in rich, studio-quality sound. Both sedans deliver advanced tech, but the CT5 focuses on offering a more expansive and immersive in-cabin experience.
Interior Comfort and Space
The CT4’s cabin emphasizes sporty luxury, with available ventilated front seats, power lumbar massage, and luxury seating surfaces. The interior can be personalized with features like the reconfigurable digital cluster and ambient audio options.
Meanwhile, the CT5 offers a more spacious midsize layout with heated, massaging, and available ventilated front seats. Leather seating surfaces bring a higher level of elegance, while LED ambient lighting with 126 colour choices adds customizable flair. While both interiors feel upscale, the CT5 naturally offers more space for passengers, especially in the rear, making it better suited for longer journeys or families.
Striking First Impressions from Design
The CT4’s exterior features sporty rear-wheel-drive proportions that enhance its dynamic performance and sleek aerodynamics. Premium alloy wheels and available Brembo V Performance brakes give it a performance-focused edge, while the Sport model styling adds a bolder look with black mesh grille and trim accents.
By contrast, the CT5’s design leans toward sophistication with signature vertical lighting, stacked LED headlamps, and the available UltraView dual-pane sunroof that spans across both rows of seating. Enhanced Sport model styling gives it a more athletic stance, but the CT5 is ultimately the more commanding presence on the road.
Safety and Driver Assistance Compared
Safety comes standard in both sedans, but each offers a slightly different focus. The CT4 includes Forward Collision Alert, Lane Keep Assist with Lane Departure Warning, and an HD Rear Vision Camera. It also provides vehicle diagnostics and additional driver assistance features to keep you confident behind the wheel.
The CT5 builds on this with features like Intersection Automatic Emergency Braking, Blind Zone Steering Assist, and Driver Attention Assist. These advanced systems add another layer of protection, making the CT5 particularly appealing to those who spend more time on busy urban roads or longer highway commutes.
Make Your Cadillac Choice Today!
The Cadillac CT4 and CT5 both deliver premium luxury experiences, but they cater to different needs. The CT4 shines as a compact sport sedan, ideal for drivers who value agility, efficiency, and accessible luxury features. The CT5, with its larger size, stronger available engine, and more immersive technology, is a great match for those who want extra space and a more commanding ride.
If you’re in Nanaimo, BC and considering a new luxury sedan, visit Laird Wheaton Cadillac to explore both models in person. Whether you lean toward the sleek agility of the CT4 or the refined strength of the CT5, Cadillac ensures you’ll drive away with confidence and style.
Reserve This Vehicle Today!
Photo Gallery
