Starting the CT5 V Blackwing every morning became an event of its own. Pressing the red start button awakened the supercharged 6.2 liter V8 with a loud and powerful cold start. The sound echoed between the buildings of Manhattan and gave New Yorkers an unexpectedly energetic beginning to their day.

Some pedestrians looked surprised, while others smiled and clearly enjoyed hearing a real V8 engine in a city filled with traffic noise, taxis and delivery vehicles. The cold start never became ordinary during my time with the car. It reminded me every morning that this was not a traditional luxury sedan.

The engine produces 668 horsepower, and even at low speeds its character remains obvious. The accelerator response feels immediate, while the supercharger adds a distinct mechanical sound as the engine builds power. Finding enough space to explore its performance inside Manhattan was not easy, but the personality of the car made every journey enjoyable.

Traffic was often slow, yet I kept searching for reasons to drive farther. I regularly took longer routes around Manhattan and outside the city simply because I wanted to cross the tunnels. The Holland Tunnel and Lincoln Tunnel became some of my favorite parts of the test drive.

Inside the tunnel, the sound of the V8 became deeper and more dramatic as it reflected from the walls. Opening the throttle turned an ordinary commute into a memorable performance. Once I reached the other side and found more open roads, the CT5 V Blackwing finally had enough room to reveal its strength.

Sport and Track modes sharpened the response of the engine, steering and suspension. The sedan suddenly felt smaller and more focused than its size suggested. It accelerated with serious force, but it remained stable, predictable and easy to control.

The biggest surprise during my test drive was not the engine or the acceleration. It was the comfort. The Cadillac CT5 V Blackwing is one of the most powerful sedans on the road, yet it never punished me during long hours in New York traffic.

Magnetic Ride Control 4.0 played an important role in creating this balance. The suspension constantly adapted to the surface beneath the car, helping it remain composed across damaged pavement, uneven streets and the many rough sections found around Manhattan.

In Touring mode, the CT5 V Blackwing became calm and comfortable. The suspension softened, the cabin remained quiet and the seats provided excellent support without feeling too firm. This made the car easy to use during slow drives through Fifth Avenue or crowded streets around Times Square.

The cabin also delivered the luxury expected from Cadillac. Premium leather, detailed stitching and carbon fiber trim created an environment that felt both expensive and focused on performance. The sports seats held me securely when driving quickly, but they remained comfortable during long journeys outside the city.

That combination defined the entire experience. The CT5 V Blackwing could behave like a refined luxury sedan during traffic, then transform into an aggressive performance car once the road opened. It offered the sound and power of a supercharged V8 without sacrificing daily comfort.

Testing it in New York revealed how complete the car truly is. It attracted attention with its sky blue paint and carbon fiber body details. It entertained the city with its loud morning cold starts. It encouraged me to take longer drives simply to hear the engine inside another tunnel.

Most importantly, it proved that extreme performance and genuine luxury can exist in the same sedan. The Cadillac CT5 V Blackwing was exciting when I wanted excitement, comfortable when the city became tiring and memorable during every mile of the experience.