2027 Cadillac CT5 Release Date: Latest Timeline – The current-generation Cadillac CT5 ends production in late 2026, and there will be no 2027 model-year CT5 in Cadillac’s U.S. lineup. Cadillac has confirmed a next-generation gas-powered CT5 will follow, built at the Lansing Grand River Assembly plant in Michigan for the U.S. and Canadian markets. Official timing remains fluid, but the latest reports and GM statements point to a launch window well after the current car’s exit.
Current CT5 Production Ends in 2026
Cadillac confirmed that the first-generation CT5 (and CT4) will retire after the 2026 model year. CT4 production stopped earlier in 2026; CT5 production continues through the end of the calendar year. Dealer inventory of 2026 models should last into early 2027, giving U.S. buyers a final window before the nameplate goes on hiatus. The current CT5 starts around $49,200 (excluding destination) and has outsold Cadillac’s electric models in recent periods, underscoring ongoing demand for the gas sedan.
Official Timeline from GM Leadership
During GM’s Q2 2026 earnings call, CEO Mary Barra stated the company will “begin launching the next-generation of Cadillac ICE vehicles” starting in spring 2027 and continuing into 2028. She specifically named the all-new CT5 sedan along with the XT5 and XT6. These gas models will complement Cadillac’s existing EV lineup (Optiq, Lyriq, Vistiq, and Escalade IQ) rather than replace it. The XT5 is widely expected to arrive first, with the CT5 following later in the window.
Latest Reported Arrival Window for the Next CT5
GM Authority reported in late July 2026 that the next-generation Cadillac CT5 is expected to arrive in the second half of 2028 as a 2029 model-year vehicle. This aligns with typical industry timing in which production begins in the prior calendar year and the car reaches dealers as the following model year. Earlier supplier and industry reports (including Automotive News coverage via Car and Driver) had pointed to fall 2027 production start at Lansing for the CT5 and a related Camaro, which would support a late-2027 or 2028 on-sale date. The more recent GM Authority timeline suggests the CT5 specifically may land later than the initial spring-2027 ICE launch window.
Production Location and Shared Platform
The next CT5 will be assembled at GM’s Lansing Grand River Assembly plant in Michigan—the same facility that builds the current CT4 and CT5. GM has shifted investment plans at the plant away from an all-EV retool to support continued internal-combustion production. The car is expected to ride on an updated version of the Alpha platform (internally referred to as Alpha 2-2), which is also planned to underpin a new Chevrolet Camaro and a Buick sedan. Combined annual volume targets for the CT5 and Camaro have been reported in the 60,000–75,000 range.
Performance Variant and Blackwing Expectations
Reports indicate Cadillac has greenlit a next-generation CT5-V Blackwing successor. The current Blackwing, with its supercharged 6.2-liter V8 and available six-speed manual, ends production with the rest of the CT5 lineup at the end of 2026. The performance model is expected to follow the standard next-gen CT5 by several months once the base car launches. Exact powertrain details, including whether a high-output V8 and manual transmission return, have not been confirmed by Cadillac.
What U.S. Buyers Should Expect Next?
Cadillac has not released official pricing, powertrain specifications, design images, or a firm on-sale date for the next CT5. The car is confirmed as internal-combustion only (no pure-EV version announced for this generation). U.S. shoppers interested in a new gas-powered midsize luxury sedan will face a gap after remaining 2026 inventory clears, likely lasting into 2028 or later depending on the final production ramp. Cadillac continues to emphasize customer demand for choice between ICE and EV products, reversing earlier all-electric-by-2030 ambitions.
Summary of the Latest Timeline
- Current CT5 production ends late 2026; no 2027 model year.
- Next-generation Cadillac ICE vehicles (including CT5) begin launching spring 2027 and continue into 2028.
- Most recent specific reporting places the next CT5 in the second half of 2028 as a 2029 model.
- Built in Lansing, Michigan, on an updated Alpha platform shared with future Camaro and Buick models.
- A CT5-V Blackwing successor is also expected.
Stay tuned to official Cadillac and GM channels for the definitive release date, as product plans can shift. For the latest confirmed details, check Cadillac’s U.S. website or authorized dealers once more information is released.