New 2027 Cadillac STS Redesign, Price, Specs – The New 2027 Cadillac STS represents a bold move by Cadillac to re-establish its presence in the premium executive sedan segment. After years of focusing heavily on SUVs and crossovers, Cadillac’s return to the STS badge signals a commitment to blending tradition with modern technology. The redesign centers around sharper styling, advanced aerodynamics, and integration of the brand’s cutting-edge electric and hybrid technology. It’s not just an evolution of past sedans but a complete reimagination built for future demands. New 2027 Cadillac STS Redesign
New 2027 Cadillac STS Redesign and Update Plan
Exterior & Interior
On the outside, the New 2027 Cadillac STS exudes sophistication with its balance of sportiness and elegance. The extended hood, coupe-inspired roofline, and sculpted side panels give the vehicle a commanding yet refined presence. A redesigned rear end with seamless taillights and quad exhaust tips reinforces its performance identity. Buyers will also find multiple alloy wheel designs ranging from 19 to 21 inches, enhancing both looks and ride customization. Cadillac has also included optional aerodynamic kits for drivers who want a sportier profile.
Inside, the cabin reflects Cadillac’s latest philosophy of blending craftsmanship with digital luxury. The dashboard is dominated by a wide curved OLED display that integrates both the driver’s cluster and infotainment system. Premium materials such as semi-aniline leather, natural wood trims, and brushed aluminum details create an atmosphere of refinement. Ambient lighting with customizable themes allows owners to tailor the cabin mood to their preference, whether relaxing on long drives or setting a sporty tone at night.
Rear passengers will benefit from improved legroom thanks to the slightly longer wheelbase. Heated, ventilated, and massaging seats are available for both front and rear rows, ensuring comfort for all occupants. Cadillac has also introduced advanced sound insulation and an upgraded AKG premium sound system to deliver a near-theater-level audio experience. Practicality has not been overlooked, with generous trunk space and smart storage compartments making the STS as functional as it is luxurious.
The exterior dimensions have been slightly stretched compared to its predecessor, allowing for more interior space while keeping the proportions sleek and athletic. Cadillac’s designers emphasized bold lines, a re-sculpted front fascia, and a low-slung stance that communicates performance. The grille has been redesigned to reflect Cadillac’s latest design language with illuminated accents, while slimmer LED headlights add a futuristic aesthetic. The STS sits on a new modular platform, designed to support electrified powertrains, ensuring versatility and long-term sustainability.
The update plan also emphasizes enhanced connectivity and autonomous-ready systems. Cadillac has integrated a next-generation Super Cruise system with more advanced lane-change and urban driving functions. Over-the-air updates are part of the core design, ensuring that every 2027 STS remains up-to-date with the latest features, safety enhancements, and software improvements. This makes the sedan not just a luxury purchase but a long-term investment in evolving technology.
New 2027 Cadillac STS Specs
Engine & Performance
Cadillac offers multiple powertrain options for the 2027 STS to appeal to a broad audience. The base engine is expected to be a turbocharged 2.7-liter four-cylinder producing around 325 horsepower, designed to balance efficiency and performance. Moving up the lineup, a twin-turbocharged 3.6-liter V6 is available, pushing output to an estimated 450 horsepower, paired with a 10-speed automatic transmission. These gasoline options remain relevant for traditional buyers while meeting stricter emission standards.
For those leaning toward electrification, Cadillac has introduced a plug-in hybrid variant of the STS. This model combines a 2.0-liter turbo engine with dual electric motors, producing a combined output of over 400 horsepower. It offers an estimated 50 miles of pure electric driving range, making it ideal for daily commutes while retaining the flexibility of a gasoline engine for longer trips. The hybrid system benefits from regenerative braking and multiple driving modes that allow drivers to tailor performance and efficiency.
At the top of the lineup, Cadillac plans a fully electric STS EV variant, inspired by the brand’s growing electric portfolio. Built on GM’s Ultium platform, this version promises over 500 horsepower, instant torque delivery, and a driving range exceeding 350 miles per charge. With fast-charging capabilities, the EV can recover up to 80% of its battery in just 25 minutes. Performance enthusiasts will appreciate the adaptive suspension, rear-wheel steering, and dynamic torque vectoring that make the STS both agile and comfortable.
New 2027 Cadillac STS Fuel Economy
Fuel economy for the 2027 Cadillac STS varies depending on the powertrain. The base turbocharged four-cylinder is expected to deliver around 28 mpg combined, making it competitive within the luxury sedan class. The twin-turbo V6 balances power with efficiency, offering around 23 mpg combined. The plug-in hybrid variant, with its ability to run on pure electric power for shorter trips, should achieve an equivalent rating of over 80 MPGe when driven efficiently. The fully electric STS EV, of course, will rely entirely on its battery, offering zero emissions and low operating costs. New 2027 Cadillac STS Redesign
New 2027 Cadillac STS Safety Features
Safety remains one of Cadillac’s strongest priorities in the New 2027 STS. The sedan comes equipped with a comprehensive suite of advanced driver-assistance features. Standard offerings include forward collision alert, lane-keeping assist, blind-spot monitoring, rear cross-traffic alert, and adaptive cruise control. Cadillac’s next-generation safety suite integrates AI-driven predictive systems, which analyze driving patterns and road conditions to anticipate hazards before they occur.
One of the standout features is the upgraded Super Cruise semi-autonomous driving system. Unlike its predecessor, the 2027 version supports urban traffic environments and complex intersections, making hands-free driving more practical than ever. The system also incorporates automatic lane changes, traffic jam assist, and the ability to detect and respond to emergency vehicles. Cadillac ensures that drivers remain engaged through real-time monitoring systems, maintaining a balance of convenience and safety.
Inside the cabin, Cadillac has integrated an array of safety-focused technologies, including an enhanced head-up display that projects navigation and safety warnings directly onto the windshield. The surround-view camera system provides crystal-clear 360-degree visibility, while night vision assist detects pedestrians and animals in low-light conditions. Advanced airbags, reinforced structural design, and Cadillac’s new smart seatbelt system further ensure passenger protection in every situation.
New 2027 Cadillac STS Release Date & Price
Pricing for the New 2027 Cadillac STS will reflect its position as a premium luxury sedan. The entry-level model is projected to start at around $55,000, making it accessible to a broad range of luxury buyers. Mid-tier trims with the V6 or hybrid powertrain will likely range from $65,000 to $75,000, depending on options. The fully loaded STS EV, with all available technology and premium packages, is expected to top out near $90,000. Cadillac aims to make the STS competitive against German rivals such as the BMW 5 Series, Audi A6, and Mercedes-Benz E-Class.
The official release date is anticipated for late 2026, with global availability beginning in early 2027. Cadillac will roll out the STS first in North America, followed by key markets in Europe, China, and the Middle East. Early reservations may open months in advance, particularly for the electrified variants, as Cadillac expects high demand from buyers eager to experience its next-generation sedan. With its mix of performance, technology, and luxury, the 2027 STS is poised to make a strong comeback in the competitive luxury market. New 2027 Cadillac STS Redesign
Conclusion
The New 2027 Cadillac STS is more than a revival of a historic nameplate—it’s a statement of intent from Cadillac. By offering a mix of gasoline, hybrid, and fully electric powertrains, advanced technologies, and a refined design, the STS positions itself as a versatile competitor in the luxury sedan arena. With its focus on both tradition and innovation, the STS has the potential to become a flagship model that redefines Cadillac’s role in modern luxury mobility.