In the world of automotive customization, Sam Mahdavi is a revered name. Known for his innovative builds and meticulous craftsmanship, Mahdavi’s personal projects often push the boundaries of classic car restoration. His latest venture—a 1979 Cadillac DeVille with a striking blacked-out paint job and a potent LS3 engine swap—is no exception. This project embodies Mahdavi’s unique vision, combining timeless elegance with modern muscle.
The Vision
For Sam Mahdavi, the 1979 Cadillac DeVille is a symbol of American luxury, ripe for transformation. His goal was to create a vehicle that not only turned heads with its sinister aesthetic but also delivered exhilarating performance. The result is a DeVille that marries vintage charm with contemporary power.
The Engine Swap: LS3 Powerhouse
Central to this transformation is the engine swap. Mahdavi chose the Chevrolet LS3, a 6.2-liter V8 powerhouse known for its reliability and performance. With 430 horsepower and 425 lb-ft of torque, the LS3 breathes new life into the DeVille, offering a blend of smoothness and raw power that the original engine could only dream of. This modern engine ensures that the Cadillac is not just a showpiece but a high-performance machine capable of thrilling acceleration and robust driving dynamics.
The Blacked-Out Aesthetic
The most striking aspect of Mahdavi’s DeVille is its blacked-out paint job. The sleek, deep black finish gives the car a menacing yet sophisticated look, turning it into a true standout on the road. Every detail, from the grille to the trim, has been meticulously blacked out, creating a cohesive and dramatic appearance. This bold aesthetic choice not only enhances the car’s visual impact but also underscores its powerful persona.
Suspension and Handling
To complement the new engine, Mahdavi upgraded the suspension system to modern standards. The custom air suspension allows for adjustable ride height, providing both comfort and improved handling. This setup ensures that the DeVille maintains its luxurious ride quality while also being capable of spirited driving. Whether cruising down the highway or navigating city streets, the upgraded suspension system delivers a smooth and controlled experience.
Brakes and Safety
Ensuring the DeVille’s performance is matched by its stopping power, Mahdavi installed high-performance disc brakes. These brakes offer superior stopping power, enhancing safety and confidence behind the wheel. The combination of modern brakes and the powerful LS3 engine transforms the driving dynamics of the DeVille, making it a pleasure to drive in any situation.
Interior Refinements
Inside, Mahdavi’s attention to detail is evident. The interior has been carefully restored and updated, blending original design elements with modern comforts. Luxurious leather seats, a high-end audio system, and advanced climate control ensure that the cabin is as enjoyable as it is stylish. These upgrades make the DeVille a comfortable and inviting space, perfect for long drives or cruising around town.
The Final Touch
Sam Mahdavi’s 1979 Cadillac DeVille is more than just a car; it’s a bold statement of style and performance. The combination of a blacked-out aesthetic and the powerful LS3 engine sets this DeVille apart as a true masterpiece. Mahdavi’s ability to blend classic design with modern engineering is on full display, creating a vehicle that honors its heritage while embracing the future.
This project is a testament to Mahdavi’s skill and vision, showcasing his ability to transform a vintage luxury car into a contemporary performance machine. For Mahdavi, this blacked-out DeVille is not just a personal project—it’s a rolling piece of art, a symbol of what’s possible when passion and precision come together.
