Although a mid-cycle refresh was originally expected for the new model year, the 2024 Cadillac CT4 only sees the introduction of a select few updates. Now, one of these changes includes a slight adjustment in fuel economy ratings for the luxury sedan.
Although the fuel economy numbers for a majority of the powertrain configurations are carried over from the 2023 model year, ratings for the turbocharged 2.0L I4 LSY gasoline engine are down slightly in both RWD and AWD configurations.
|Model||Powertain||Drivetrain||Transmission||2024 City/Highway/Combined MPG||2023 City/Highway/Combined MPG||Difference 2024 vs 2023|
|CT4||Turbo 2.0L I4 LSY||RWD||8-speed automatic||22/32/26||23/34/27||-1/-2/-1|
|CT4||Turbo 2.0L I4 LSY||AWD||8-speed automatic||21/31/25||22/31/26||-1/0/-1|
|CT4||Turbo 2.7L I4 L3B||RWD||10-speed automatic||21/31/25||21/31/25||0/0/0|
|CT4||Turbo 2.7L I4 L3B||AWD||10-speed automatic||21/29/24||21/29/24||0/0/0|
|CT4-V||Turbo 2.7L I4 L3B||RWD||10-speed automatic||20/29/23||20/29/23||0/0/0|
|CT4-V||Turbo 2.7L I4 L3B||AWD||10-speed automatic||20/28/23||20/28/23||0/0/0|
|CT4-V Blackwing||Twin-Turbo 3.6L V6 LF4||RWD||6-speed manual||16/24/19||16/24/19||0/0/0|
|CT4-V Blackwing||Twin-Turbo 3.6L V6 LF4||RWD||10-speed automatic||15/23/18||15/23/18||0/0/0|
As previously mentioned, a mid-cycle refresh for the CT4 is expected for the 2025 model year, or possibly later. Once released, the upgraded luxury sedan will boast revised exterior styling, an overhauled interior, and likely more tech goodies like the new infotainment layout found in the refreshed 2024 Cadillac XT4.
In regard to the current model, the 2024 Cadillac CT4 is currently available with one of three engine options, including the aforementioned turbocharged 2.0L I4 LSY gasoline engine, rated at 237 horsepower and 258 pound-feet of torque, the turbocharged 2.7L I4 L3B gasoline engine, rated at 310 horsepower and 350 pound-feet of torque (or 325 horsepower and 380 pound-feet of torque in the CT4-V), and the twin-turbocharged 3.6L V6 LF4 gasoline engine, rated at 472 horsepower and 445 pound-feet of torque.