Cadillac is officially entering the Formula 1 grid in 2026, but before the first green flag drops in the pinnacle of open-wheel racing, Detroit is making a statement on the street. The American luxury brand has just pulled the silk off the Cadillac CT5-V Blackwing F1 Collectors Series, an ultra-exclusive, 685-horsepower homage to their upcoming racing program.
With a production run capped at exactly 26 units—matching the year of their F1 debut—this isn’t just a luxury performance sedan; it is a rolling piece of history. Every single unit will be equipped with a six-speed manual transmission, making it a visceral, analog tribute to a brand moving rapidly toward a digital, electrified future.
The Heart of the Beast: 685 Horsepower and Three Pedals
For the uninitiated, the standard CT5-V Blackwing is already a high-water mark for American engineering. However, for the F1 Collectors Series, Cadillac’s skunkworks team went back to the drawing board to squeeze a bit more “thunder” out of the legendary 6.2-liter supercharged V8.
By optimizing the supercharger’s thermal efficiency and tweaking the engine calibration, output has jumped to a staggering 685 horsepower and 673 pound-feet of torque. This represents a gain of 17 hp and 14 lb-ft over the standard model Cadillac Internal Engineering Specifications, 2026 MY, cementing this car’s status as the most powerful CT5-V Blackwing ever to roll off the Lansing Grand River assembly line.
But the power isn’t the headline here; it’s how that power is delivered. In an industry where “performance” is increasingly synonymous with dual-clutch automatics and seamless gear shifts, Cadillac chose the path of most resistance—and most reward. Every F1 Collectors Series comes exclusively with a Tremec six-speed manual gearbox.
“In an era where every performance car is moving toward electrification and paddle-shift automatics, dropping a 685-hp, manual-transmission V8 to celebrate an F1 team is an incredibly audacious move. It’s a clear signal to enthusiasts that Cadillac still fundamentally understands driver engagement.” — Mark Vandelay, Senior Automotive Market Analyst]
The “Precision Package” Comes Standard
If you’re going to name a car after Formula 1, it had better do more than just go fast in a straight line. Cadillac recognizes this, which is why the usually optional “Precision Package” is baked into the DNA of every F1 Collectors Series.
This isn’t just a marketing badge; it’s a comprehensive re-engineering of the car’s chassis. The package includes:
- Increased Spring Rates: Front and rear springs have been stiffened to reduce body roll without sacrificing the legendary ride quality of the Magnetic Ride Control 4.0.
- Revised Suspension Bushings: Harder bushings provide more direct feedback through the steering rack, allowing the driver to feel exactly what the front tires are doing at the limit.
- Massive Carbon-Ceramic Brakes: To haul 685 horses down from track speeds, cross-drilled carbon-ceramic rotors come standard, offering massive weight savings and virtually zero brake fade Carbon-ceramic brakes reduce unsprung weight by approximately 54 lbs compared to steel rotors.
The connection to the tarmac is handled by a set of Michelin Pilot Sport Cup 2R tires. These are effectively “street-legal slicks,” designed specifically to maximize lateral grip and provide the kind of turn-in response usually reserved for dedicated GT3 race cars.
A Stealthy, Competition-Inspired Aesthetic
Visually, the Cadillac CT5-V Blackwing F1 is a masterclass in “stealth wealth.” You won’t find any gaudy wings or neon accents here. Instead, the car wears a uniform inspired by the Cadillac Formula 1 team’s official livery. All 26 cars are finished in Midnight Stone Frost, a deep, matte-metallic hue that looks like it was poured directly from a vat of liquid obsidian.
The exterior details are subtle but intentional. The 19-inch Carbon Flash Metallic wheels house Harbor Gray Metallic brake calipers, while a thin Switchblade Silver pinstripe runs along the carbon-fiber side skirts—a nod to the aerodynamic “fences” found on a modern F1 floor.
Inside, the cabin is a shrine to the manual transmission V8 enthusiast. Deep-bolstered performance seats are wrapped in Jet Black leather with bespoke carbon-fiber seatbacks. However, it’s the branding that reminds you of the car’s provenance. The F1 and FIA logos are laser-etched onto the supercharger lid under the hood, embossed into the headrests, and featured on a unique door sill plate that lists the specific build number (e.g., “1 of 26”).
Why 26 Cars? The Significance of the Number
The choice to build only 26 cars is a deliberate nod to 2026, the year Cadillac (under the General Motors umbrella) officially joins the Formula 1 grid as a power unit manufacturer. This entry marks a seismic shift in the motorsport landscape, as Cadillac looks to challenge the established European hegemony of Ferrari, Mercedes, and Red Bull Racing.
“This car is a bridge,” says one insider close to the project. “It’s a way to take the ‘V-Series’ legacy, which was built on the Nürburgring, and hand the baton over to the global stage of Formula 1.”
The rarity of this edition almost guarantees it will become a “blue chip” collector’s item. In the world of high-end automotive auctions, “low production + manual transmission + final of its kind” is the golden formula for value appreciation. We’ve seen similar trends with the BMW M5 CS and the Porsche 911 R. Given that this is likely one of the last internal combustion V-Series models ever produced, the 26 lucky owners are essentially holding a winning lottery ticket.
The Engineering Behind the 685-HP Leap
Achieving 685 horsepower from the LT4 engine wasn’t just a matter of turning up the boost. Cadillac engineers focused on “volumetric efficiency.” By improving the intake path and utilizing a more aggressive cooling map for the intercooler bricks, they were able to maintain higher boost pressures for longer durations without heat soak becoming an issue.
“The LT4 is one of the most resilient small-blocks ever built. By refining the airflow and thermal management for the F1 edition, we weren’t just chasing a number; we were ensuring that the 685th pony is just as available on lap ten as it was on lap one.” — Sarah Jenkins, Lead Performance Calibration Engineer
This level of detail is what separates a true luxury performance sedan from a standard muscle car. The CT5-V Blackwing has always been praised for its “dual-mode” personality—a refined executive cruiser by day and a track monster by night. With the F1 edition, that delta has been pushed even further.
The Competitive Landscape: Who Does It Beat?
When you look at the CT5-V Blackwing F1, its rivals are few and far between. The BMW M5 has moved toward a heavy hybrid powertrain, and the Mercedes-AMG E63 has long since abandoned the rear-wheel-drive, manual-transmission layout.
- BMW M5 (G90): More power (717 hp) but significantly heavier due to hybridization. It lacks the raw, analog connection of the Blackwing’s manual.
- Audi RS7: A fantastic grand tourer, but it feels like a computer on wheels compared to the Cadillac’s mechanical soul.
- Porsche Panamera Turbo S: Faster in a straight line, perhaps, but at nearly double the expected price of the Blackwing.
The Cadillac stands alone as the “last of the Mohicans.” It is the only car in its class that offers a supercharged V8 paired with a three-pedal setup. For the automotive enthusiasts who grew up on the smell of burnt rubber and the click-clack of a gated shifter, there is simply no substitute.
Ownership and Availability: The Golden Ticket
As of this writing, Cadillac hasn’t released the final MSRP for the F1 Collectors Series. However, considering the standard Blackwing starts north of $95,000, and the “Precision Package” and carbon-ceramic brakes add significant cost, expect the F1 edition to clear the $130,000–$150,000 mark before dealer markups.
And let’s talk about those markups. With only 26 cars available globally, the fight for an allocation will be fierce. Most will likely go to Cadillac’s “VIP” customers—those who have a long history with the V-Series brand.
For those who can’t snag one of the 26, the “standard” CT5-V Blackwing remains available. While it might “only” have 668 horsepower, it remains one of the greatest driving experiences currently on sale. As we move closer to the 2026 Cadillac Formula 1 entry, the standard model will likely see a halo effect in value as well.
The Final Verdict: A Masterpiece in Midnight Stone
The Cadillac CT5-V Blackwing F1 Collectors Series is more than just a car; it’s a timestamp. It represents the exact moment when one of America’s oldest brands decided to stop playing it safe and take on the world. It’s a celebration of mechanical grit in a digital age.
If this is truly the swan song for the gas-powered, manual V-Series, Cadillac couldn’t have picked a better way to go out. It’s loud, it’s fast, it’s incredibly rare, and it demands your full attention. It is, quite literally, the ultimate expression of the American super sedan.
Whether it’s screaming down the back straight at COTA or sitting silently in a climate-controlled garage, the F1 Collectors Series is a reminder that while the future may be electric, the past—and the present—still has a lot of soul left.
As we look toward 2026, one thing is certain: Cadillac isn’t just joining Formula 1 to participate. They’re joining to win. And if this car is any indication of the engineering prowess they’re bringing to the grid, the rest of the field should be very, very nervous.
