The final deadline to place a custom factory order for a Cadillac CT4, including the high-performance CT4-V Blackwing, is the week of April 20, 2026. After this date, Cadillac Lansing Grand River production will shift toward fulfilling existing orders before the assembly line officially stops on June 25, 2026. This marks the last opportunity for enthusiasts to specify a bespoke compact luxury sports sedan on the acclaimed Alpha 2 platform before the model is retired in favor of Cadillac's updated CT5 and EV portfolio.
Quick Facts: The End of CT4 Production
- Final Order Deadline: April 20, 2026
- Production End Date: June 25, 2026
- Location: Lansing Grand River Assembly, Michigan
- Key Models Affected: Luxury, Premium Luxury, Sport, CT4-V, and CT4-V Blackwing
- Replacement Status: No direct successor planned; focus shifts to refreshed CT5 and upcoming EVs
The Final Countdown: Why April 20 is the Critical Date
If you’ve been waiting for the perfect moment to pull the trigger on a custom-spec Cadillac, that moment has arrived—and it has a hard expiration date. The Cadillac CT4 order deadline is set for April 20, 2026. This isn't just a suggestion; it's the final point at which the factory will accept a build sheet with your name on it.
As a test drive editor, I’ve spent hundreds of hours behind the wheel of the CT4. It is a car defined by its chassis—a masterpiece of engineering that provides feedback you simply don’t get in modern, over-boosted electric racks. But the market has spoken. Cadillac CT4 sales in the United States totaled 6,208 units for the full 2024 calendar year, which represents a 32.1 percent decrease compared to the 9,144 units delivered in 2023.
When do cadillac ct4 order books close? While the physical production at the Lansing Grand River Assembly plant continues until June 25, the order books effectively shutter in late April to ensure the supply chain can fulfill the final batch of vehicles. After April 20, you’ll be at the mercy of dealer inventory. If you want a specific color like Cyber Yellow Metallic or the high-performance Brembo brake upgrade, you need to act now.
Enthusiast’s Last Stand: The CT4-V Blackwing’s Legacy
We need to talk about the elephant in the room: the CT4-V Blackwing discontinuation. For the purist, this is the real tragedy. The Blackwing isn't just a fast car; it’s one of the last bastions of the analog driving experience in a digital world.
Built on the Alpha 2 platform—the same bones that made the ATS a legend—the CT4-V Blackwing offers a level of mechanical grip and rotational poise that rivals the best from Munich or Stuttgart. Under the hood sits a 3.6L twin-turbo V-6 that pumps out 472 horsepower, but the headline feature is the six-speed manual transmission.
The last day to buy a manual cadillac ct4 is fast approaching. Once the April 20 deadline passes, the chance to row your own gears in a brand-new Cadillac evaporates. Having tested this gearbox on both the street and the circuit at VIR, I can tell you it’s one of the crispest units GM has ever produced. It features active rev-matching and no-lift shift capability, making it a performance car that rewards every bit of effort you put into it.
Is the cadillac ct4-v blackwing being discontinued? Yes, and with it, we lose a specific type of automotive enthusiast's dream: the compact, rear-wheel-drive, manual-transmission luxury sports sedan. It’s a formula that’s becoming extinct, and the Blackwing is its final, loudest roar.
Buying Guide: How to Secure a Final Edition CT4
Knowing how to order a final edition cadillac ct4 is half the battle. This isn't like buying a car off the lot; it’s about securing a production slot.
- Identify Your Build: Use the Cadillac online configurator today. Decide if you want the track-ready Blackwing or the balanced CT4-V. If you're looking for a collector's item, keep an eye out for the "Petit Pataud" Edition, though these are limited to just 50 units.
- Contact a "V-Series" Certified Dealer: Not every dealer has the same allocation for performance models. Reach out to a dealership with a history of moving V-Series inventory to ensure your order actually gets picked up by the factory.
- Submit Before April 20: Do not wait until the 19th. System glitches and allocation limits can happen. You want your order "accepted for production" well before the deadline.
- Confirm the Options: Double-check the RPO codes for things like the Performance Data Recorder (PDR) or the carbon fiber aero packages. Once the order is locked after April 20, changes are virtually impossible.
This is truly your last chance to buy Cadillac CT4 exactly how you want it. Once the production line stops in June, the only "new" cars left will be those sitting on dealer lots, often loaded with options you might not want or missing the ones you do.
The Practical Reality: CT4 Specs vs. 2026 Competitors
While the CT4 excels in driving dynamics, it’s always been a "driver-first" car, which sometimes means compromising on rear-seat room or trunk space. As we look at the cadillac ct4 inventory near me after production ends, it's worth seeing how it stacks up against the remaining compact luxury car field.
| Feature | Cadillac CT4 (V-Series) | Audi A3 / S3 | BMW 2 Series Gran Coupe |
|---|---|---|---|
| Drivetrain | RWD (Available AWD) | AWD (Standard) | AWD (Standard) |
| Transmission | 6-Speed Manual / 10-Speed Auto | 7-Speed Dual-Clutch | 7-Speed Dual-Clutch |
| Rear Legroom | 33.4 inches | 35.2 inches | 34.4 inches |
| Trunk Space | 10.7 cu. ft. | 10.9 cu. ft. | 12.0 cu. ft. |
| Engine (Top) | 3.6L Twin-Turbo V6 (472 hp) | 2.0L Turbo I4 (306 hp) | 2.0L Turbo I4 (312 hp) |
The table tells a clear story: the CT4 is the choice for the purist. It offers the only RWD-based platform in this specific comparison and the only manual transmission. If you value interior volume and the latest infotainment tech, the Germans might win. But if you value the "seat-of-the-pants" feel that only a twin-turbo V-6 and a rear-biased chassis can provide, the CT4 is unmatched.
Life After CT4: What’s Next for Cadillac Sedans?
One of the most frequent questions I get in my inbox is: will there be a replacement for the cadillac ct4?
The short answer is no—at least not in the way we recognize it. Cadillac is moving toward an all-electric future, and while the CT5 is receiving a significant mid-cycle refresh to keep the internal combustion flame alive for a few more years, the CT4 is being phased out without a direct ICE successor.
The CT5-V Blackwing will remain the flagship for those who want gas-powered performance, but it occupies a much higher price bracket. For those who want the agility of a compact luxury car, the focus will eventually shift to the Optiq and Lyriq EV lineups. This makes the current CT4 a unique "time capsule" car—the final iteration of the small, nimble, gasoline-powered Cadillac.
FAQ
Is the Cadillac CT4-V Blackwing being discontinued?
Yes. The entire CT4 lineup, including the high-performance CT4-V Blackwing, is scheduled to end production on June 25, 2026. Custom factory orders must be submitted by April 20, 2026.
Will there be a replacement for the Cadillac CT4?
Cadillac has confirmed there is no direct, gasoline-powered successor planned for the CT4. The brand is focusing on its larger CT5 sedan and expanding its line of electric vehicles (EVs).
When do Cadillac CT4 order books close?
The official Cadillac CT4 order deadline is the week of April 20, 2026. After this date, dealerships will no longer be able to submit custom builds to the factory.
Conclusion & Next Steps
The Cadillac CT4 order deadline of April 20 is more than just a date on a corporate calendar; it is the closing of a chapter in American automotive history. We are witnessing the end of the line for a car that dared to take on the world's best sports sedans on their own terms—and often won on the track.
If you value a chassis that talks to you, a manual gearbox that requires skill, and a silhouette that looks fast even at a standstill, this is your last chance to buy Cadillac CT4. Contact your local dealer today, secure your allocation, and make sure you’re the one holding the keys when the music finally stops at Lansing Grand River.
