2027 Cadillac CT4 Review, Dimensions, Engine – The 2027 Cadillac CT4 ushers in a bold design refresh that balances elegance and aggressive spirit. Up front, a redesigned grille is wider and leaner, embracing the signature Cadillac pattern now rendered in dark chrome. Flanking the grille are slimmer, sharper LED headlights featuring pixelated daytime running lights and sequential turn signals. The hood is longer, sculpted with dual air channels to enhance aerodynamic efficiency and hint at the car’s performance capabilities. 2027 Cadillac CT4 Review
2027 Cadillac CT4 Redesign and Update Plan
Exterior & Interior
Step inside the 2027 CT4, and the cabin instantly feels more premium and focused. The redesigned dashboard features a 12.3-inch curved digital instrument cluster displaying crisp and customizable gauges, navigation data, and performance metrics. A 14.9-inch central infotainment display stands vertically, running the latest Cadillac CUE system with built-in Google services, wireless Apple CarPlay, Android Auto, and voice recognition powered by natural language processing. Physical climate controls remain present, finished with brushed aluminum trim for effortless usability.
Seating gets a significant upgrade. Front seats are now more bolstered for better lateral support and come standard with heating, ventilation, and available massage functions. Leather options include semi-aniline, Napa, and Jet Performance trims featuring embossed headrests. The rear bench offers improved head and legroom thanks to a 1-inch stretch in wheelbase, along with fold-down armrests, rear air vents, and charging ports. Ambient interior lighting has 64 customizable shades, wrapped around the cabin for a softer, more refined atmosphere.
Connectivity and comfort features abound. The center console offers two wireless charging pads, a deeper storage bin, and a ceramic-coated tumbler holder. The cabin also offers active noise cancellation, road-surface compensation for quiet highway cruising, and a panoramic glass roof with UV and infrared protection. Cadillac’s attention to detail is evident in stitched leather dash trims, illuminated door handles, and a customizable head-up display projected onto an untilted windshield for maximum visibility.
Moving to the side, the CT4’s new profile features a slightly lowered roofline and expanded wheel arches. Buyers can now opt for staggered-fit 19- or 20-inch aluminum wheels wrapped in Michelin Pilot Sport all-season tires. Creases along the doors extend toward the rear, creating a dynamic, fastback-like silhouette that flows into an improved fast-action trunk lid with integrated lip spoiler. The side mirrors are slimmer, house integrated turn signals, and are structured to reduce wind noise, heightening cabin quietness at highway speeds.
At the rear, a refreshed diffuser adds visual heft and houses a new quad-exhaust layout—including active valves in V‑series trims. The LED taillights stretch wider, incorporating smoked glass housings and sculpted trims reflecting the front light signature. A redesigned rear bumper boosts aerodynamic efficiency and integrates sensors and a hidden tow loop. The net result? A CT4 that looks purposeful, refined, and unmistakably Cadillac.
2027 Cadillac CT4 Specs
Engine & Performance
Cadillac offers three boosted engine options for the 2027 CT4. The base 2.0-liter turbocharged inline-four delivers 265 hp and 295 lb-ft of torque, paired with a smooth-shifting 10-speed automatic transmission featuring adaptive shift logic. This version achieves a 0–60 mph sprint in around 5.7 seconds and delivers an agile, composed feel on back roads.
The mid-level 3.6-liter twin-scroll V6 ups the ante to 335 hp and 305 lb-ft. It uses an advanced active exhaust system and mounts on a refined version of the 10-speed auto, shaving 0–60 mph time to approximately 4.8 seconds. Magnetic Ride Control suspension, optional on the 2.0 and standard on the V6, adapts damping in real time to optimize handling and comfort.
At the top of the range sits the CT4-V, powered by a 3.0-liter twin-turbo inline-six delivering 400 hp and 405 lb-ft. With all-wheel drive standard and launch control, it fires to 60 mph in just 3.9 seconds and boasts sub-12-second quarter-mile performance. Brembo six-piston front brakes, performance-tuned chassis geometry, and recalibrated steering sharpen track ability while preserving curb manners. 2027 Cadillac CT4 Review
2027 Cadillac CT4 Fuel Economy
Despite its performance focus, the 2027 CT4 remains efficient. The 2.0-liter model achieves 24 mpg city, 34 mpg highway (28 mpg combined), while the V6 scores 20/29/24 mpg. The AWD CT4-V achieves 18/25/21 mpg. Cadillac uses active grille shutters, cylinder deactivation in the V6, and electric power steering across all engines to maximize efficiency.
2027 Cadillac CT4 Safety Features
Safety takes center stage in the 2027 CT4 with Cadillac’s Super Cruise driver-assist system. This hands-free highway driving tech is now expanded to include trailer escort and active lane-change maneuvers, using LiDAR mapping and camera systems. Complementing Super Cruise are lane-keeping assist, adaptive cruise control with curve vision, automatic emergency braking, and pedestrian and cyclist detection.
Interior safety features include a driver attention sensor with eye-tracking and fatigue detection. All trims come with surround-view cameras, front and rear parking sensors, and night vision assist with pedestrian highlight. New for 2027 is Intersection Assist, which helps mitigate collisions while navigating cross traffic. The structure itself has been strengthened, with increased usage of ultra-high-strength steel and aluminum substructure elements, aiming for top IIHS and NHTSA crash ratings.
Cadillac also integrates next-gen infotainment safety features, such as real-time hazard alerts via connected vehicle data, live road condition monitoring, and an enhanced heads-up display with augmented overlays. The CT4 is built to be as technologically secure as it is responsive. 2027 Cadillac CT4 Review
2027 Cadillac CT4 Release Date & Price
Pricing is competitive: the base CT4 starts around $37,995, the upgraded V6 Luxury comes in near $45,500, and the high-performance CT4-V aggressive begins at $55,000. An optional Technology Package adds features like Super Cruise, night vision, and upgraded Bose Premium Sound for approximately $7,000. Cadillac plans production to begin in Q4 2026 at its Lansing Grand River Assembly Plant, with deliveries starting early Q2 2027. Build-and-order opens Q2 2026, with limited Collector’s Edition CT4-V models expected to sell out quickly.