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Cadillac CT5-V vs Porsche 911 Coupe – Differences & Prices Compared

Compare performance, trunk space, efficiency, and price at a glance.
Find out now which car suits you better – the Cadillac CT5-V or the Porsche 911 Coupe?

The Cadillac CT5-V (Sedan) comes with a Gasoline engine and Manual or Automatic transmission. In comparison, the Porsche 911 Coupe (Coupe) features a Gasoline or engine and Automatic transmission.

If you're looking for more power, decide whether the 668 HP of the Cadillac CT5-V or the 640 HP of the Porsche 911 Coupe better fits your needs.

The Cadillac CT5-V offers a fuel efficiency of 18 mpg, compared to 18 mpg for the Porsche 911 Coupe.

Price-wise, the Cadillac CT5-V starts at 57000 $, while the Porsche 911 Coupe is available from 120100 $. Compare all details and see which model fits your lifestyle best!

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Cadillac CT5-V

The Cadillac CT5-V is a luxury sedan that seamlessly blends sophisticated elegance with exhilarating performance. It features a beautifully crafted interior laden with premium materials, ensuring a comfortable and exquisite driving experience. On the road, the CT5-V impresses with its refined handling and powerful engine options, making it a thrilling yet stylish choice for enthusiasts and connoisseurs alike.

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Porsche 911 Coupe

The Porsche 911 Coupe remains an icon in the automotive world, celebrated for its timeless design and exhilarating performance. Its sleek silhouette and rear-engine layout are just as thrilling today as when it first made its debut. With its precise handling and distinctive growl, the 911 Coupe continues to captivate driving enthusiasts around the globe.

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Cadillac CT5-V
Porsche 911 Coupe
911 Coupe

Costs and Consumption

Price
57000 - 95600 $
Price
120100 - 241300 $
FuelEconomy City
13 - 18 mpg
FuelEconomy City
14 - 18 mpg
FuelEconomy Hwy
21 - 27 MPG
FuelEconomy Hwy
18 - 24 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
17 gal
Fuel tank capacity
16.6 - 17.6 gal

Dimensions and Body

Body Type
Sedan
Body Type
Coupe
Seats
5
Seats
2 - 4
Doors
-
Doors
-
Curb weight
3974 - 4123 lbs
Curb weight
3268 - 3869 lbs
Trunk Volume
11.90 cu. ft.
Trunk Volume
-
Length
193.8 - 194.9 in.
Length
178.6 - 180 in.
Width
74.10 in.
Width
72.9 - 74.9 in.
Height
56 - 57 in.
Height
50 - 52 in.

Engine and Performance

Engine Type
Gasoline
Engine Type
Gasoline,
Transmission
Manual, Automatic
Transmission
Automatic
Drive Type
Rear Wheel,
Drive Type
Rear Wheel, All Wheel
Power HP
360 - 668 HP
Power HP
388 - 640 HP
Torque
405 - 659 lb-ft
Torque
332 - 590 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
-
Engine Displacement
3 - 4 L
Gears
-
Gears
-

General

Model Year
2025
Model Year
2025
Brand
Cadillac
Brand
Porsche

Cadillac CT5-V

A New Era of Performance Luxury: The Cadillac CT5-V

The Cadillac CT5-V takes center stage as a fusion of luxury and performance, offering driving enthusiasts an exhilarating experience combined with sophisticated design. Known for its chic aesthetic and dynamic capability, the CT5-V is more than just a sedan—it's an embodiment of Cadillac's commitment to high-performance engineering and modern luxury.

Technical Prowess: Powertrain and Performance

Under the hood, the Cadillac CT5-V demonstrates its engineering brilliance with two distinct versions. The powerhouse is the 668 HP variant equipped with a manual transmission, bringing a raw, thrilling experience for purists who relish a hands-on driving sensation. This version boasts an impressive 659 lb-ft of torque, providing exhilarating acceleration, with a curb weight of 4123 lbs ensuring a planted feel on the road.

The alternative is a 360 HP automatic variant, perfect for those who desire effortless power delivery and a smoother ride. With a respectable 405 lb-ft of torque and a curb weight of 3974 lbs, it still offers an exceptionally dynamic drive.

Efficiency Meets Thrill

Combining performance with practicality, the CT5-V does not compromise on fuel efficiency. The manual transmission version records a fuel economy of 13 mpg in the city and 21 mpg on the highway, while the automatic version offers a more economical 18 mpg city and 27 mpg highway. This efficient consumption profile ensures that the CT5-V is just as competent on the open road as it is in urban environments.

Design and Interior Excellence

The CT5-V's exterior is sleek and commanding, with dimensions that emphasize its performance pedigree—a length of up to 194.9 inches, width of 74.1 inches, and a height ranging from 56 to 57 inches. This modern sedan is meticulously crafted to exude both elegance and aggression through its refined design language.

Inside, the CT5-V seamlessly merges comfort with cutting-edge technology. The cabin, designed to accommodate five passengers, is adorned with premium materials and boasts advanced connectivity features. A trunk volume of 11.9 cubic feet ensures practicality, rounding out the vehicle's appeal as a luxurious yet functional sedan.

Innovations and Advancements

Cadillac has equipped the CT5-V with a suite of innovative technologies that enhance both safety and convenience. From state-of-the-art driver assistance systems to adaptive suspension settings, the CT5-V ensures a driving experience that is not only thrilling but also secure and tailored to the driver's preferences.

Overall, the 2025 Cadillac CT5-V stands out as a remarkable player in the luxury performance sedan segment, offering versatile options for those who cherish both the control of a manual gearbox or the seamless operation of an automatic. It serves as a testament to Cadillac’s prowess in engineering vehicles that strike a perfect balance between exhilarating performance and luxurious comfort.

Porsche 911 Coupe

The Iconic Porsche 911 Coupe: A Legacy of Power and Precision

The Porsche 911 Coupe stands as a testament to engineering excellence and timeless design. Embodying a rich heritage, this model continues to dominate the luxury sports car market with a blend of power, innovation, and style. With the release of the 2025 versions, the 911 Coupe presents itself as an exquisite harmony of tradition and modernity.

A Closer Look Under the Hood: Power and Performance

The 2025 Porsche 911 Coupe offers a spectrum of engine choices, with performance metrics designed to satisfy the most demanding driving enthusiasts. The horsepower ranges from 388 HP to a breathtaking 640 HP, ensuring that there is a model to match every speed aficionado. Engine displacements for these powerhouses vary from 3.0 to 4.0 liters, featuring gasoline engines that deliver robust torque between 332 lb-ft and 590 lb-ft.

Transmission is uniformly automatic, providing a seamless driving experience. The drivetrains are divided between rear-wheel and all-wheel options, allowing for precision handling whether tearing down a straightaway or navigating sharp corners.

Efficiency Meets Speed

Despite their immense power, the Porsche 911 models maintain a respectable fuel efficiency. City fuel economy ranges from 14 to 18 mpg, while highway mileage extends from 18 to 24 mpg, depending on the model. This balance of power and efficiency is a hallmark of Porsche's commitment to delivering unmatched performance without compromising on everyday usability.

Design Excellence: Sleek and Aerodynamic

The Porsche 911 Coupe's exterior is a masterclass in design, featuring lengths varying from 178.6 to 180 inches, widths up to 74.9 inches, and heights that speak to the sleek silhouette of a sports car. These dimensions couple with a curb weight between 3,268 lbs and 3,869 lbs, meticulously optimized for aerodynamic efficiency and high-speed stability.

With a fuel tank capacity ranging from 16.6 to 17.6 gallons, long drives can be enjoyed without frequent fuel stops. Whether selecting a model that accommodates the traditional two-seat setup or the versatility of four seats, the 911 Coupe guarantees comfort and luxury.

Technological Innovations and Features

Porsche’s commitment to innovation is showcased through advanced technology integrated within these models. The 2025 911 Coupe features cutting-edge infotainment systems and driver-assist technologies. These technological enhancements not only enrich the driving experience but also ensure safety and connectivity on the road.

Conclusion: The Quintessence of a Sports Car

The 2025 Porsche 911 Coupe continues to embody the quintessence of a sports car, merging high performance with luxurious comfort and modern innovation. Whether you crave the tangible thrill of swift acceleration or the quiet confidence of sophisticated design, the 911 Coupe delivers on every promise, keeping the legacy of Porsche alive and thriving for another generation of driving enthusiasts.

The prices and data displayed are estimates based on USA list prices and may vary by country. This information is not legally binding.