The CT5-V Blackwing Is Ending Production In 4 Months, And That Changes The Math For Used Buyers Right Now
The Cadillac CT5-V Blackwing is the last V8 manual rear-wheel-drive four-door sedan sold in America, and it has four months left. Production for the entire CT5 range ends in December 2026, and for buyers who have been watching the used market, that clock matters more than it might seem.
End-of-production announcements have a predictable effect on used-car pricing: dealers hold asking prices firm, private sellers test premiums, and the window for a fair deal quietly closes. The Blackwing’s combination of genuine scarcity, strong value retention, and a final-year limited edition signal that this repricing may already be underway.
A Segment That No Longer Exists Anywhere Else
The recipe the Blackwing follows — supercharged V8, three pedals, rear-wheel drive, four doors — used to have company. The E39 and F10 BMW M5, the E90 M3, the Chevrolet SS, and the Pontiac G8 all fit that brief. Even Dodge’s four-door Charger dropped the manual entirely before its latest generation arrived. In 2026, the Blackwing stands alone.
What makes that more striking is the spec it carries into extinction. The supercharged 6.2-liter LT4 V8 produces 668 horsepower and 659 lb-ft of torque, routed exclusively to the rear axle through a Tremec TR6060 six-speed with No-Lift Shift and Active Rev-Matching. While BMW, Mercedes-AMG, and Porsche have spent the better part of a decade pairing comparable outputs with all-wheel drive, Cadillac never touched the front axle. The manual survived the 2025 facelift on the strength of a nearly 50-percent take rate among buyers in 2023 — a number that speaks for itself.
The 2026 F1 Collector Series Underlines the Scarcity Signal
For its final year, Cadillac introduced the CT5-V Blackwing F1 Collector Series, marking the brand’s first U.S. Grand Prix. A revised supercharger pushes output to 685 horsepower and 673 lb-ft of torque. Only 26 units will be built.
That production number is less a car and more a market signal. When a manufacturer closes out a model with a 26-unit special edition, it confirms that the standard car’s era is genuinely ending — and it sets a precedent for how limited editions from the same run will be valued at auction. Earlier limited runs have already demonstrated the pattern: the 2022 First Edition (250 units) and the 2023 120th Anniversary Edition (120 units) both command premiums over standard Blackwing asking prices today.
What the Used-Market Numbers Look Like Right Now
The Blackwing has held value unusually well for a modern performance sedan. The 2022 model launched at a base MSRP of $83,995. Kelley Blue Book currently lists a fair purchase price of $76,250 — roughly a 10-percent decline over four years. For context, a typical new car loses closer to 40 to 50 percent of its value in the same window. That retention rate reflects genuine demand, not just enthusiast sentiment.
The 2026 base price has risen to $98,900 before destination, which widens the gap between new and used — but that gap is what buyers should be watching closely. As the December production cutoff approaches, used asking prices on platforms like Autotrader and Carvana tend to drift upward as sellers anchor to replacement cost rather than depreciated value. Certified pre-owned inventory through Cadillac dealers adds another layer: CPO premiums are already baked into asking prices, and those premiums typically expand when a model goes out of production and warranty-backed supply dries up.
The Window Is Real, and It Is Closing
Cadillac has confirmed the CT5 will return with gasoline engines. On whether a Blackwing version comes back, the company has said nothing. That silence is the operative fact for used buyers: there is no successor announced, no replacement spec confirmed, and no timeline for a follow-up manual V8 sedan from any American brand.
For a buyer who has been waiting for prices to soften further, the calculus has shifted. The combination of a confirmed end date, a 26-unit final edition, and a track record of limited-run premiums suggests that the used market floor is closer to where it is now than where it might go in six months. Acting before dealer inventory tightens and private-seller expectations reset is the straightforward read. Whether that means pulling the trigger on a CPO 2023 or targeting a clean 2022 First Edition before auction season picks it up, the four-month window is the relevant frame.
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