
The difference between Cadillac 25t and 28t lies in their engines: The Cadillac 25t model is equipped with a low-power 2.0t engine, delivering a maximum power of 169kW and a maximum torque of 353Nm; The Cadillac 28t model features a high-power 2.0t engine, with a maximum power of 205kW and a maximum torque of 400Nm. The Cadillac CT6 is a premium luxury sedan under the Cadillac brand, with body dimensions of 5184mm in length, 1879mm in width, and 1472mm in height, and a wheelbase of 3109mm. Cadillac SUV models include: the Cadillac XT5, Cadillac XT4, and Escalade, where the XT5 is positioned as a midsize SUV, the XT4 as a compact SUV, and the Escalade as a full-size large SUV.

The main differences lie in power and configuration. The 25t is the entry-level version, equipped with a 2.0T engine producing around 230 horsepower, which is sufficient for daily driving but feels slightly sluggish during acceleration and start-up, making it suitable for city commuting. On the other hand, the 28t is the high-performance version, with horsepower increased to over 270, offering strong overtaking capability and a thrilling acceleration feel on highways, making the drive more exhilarating. In terms of configuration, the 25t saves some costs by omitting features like a sunroof or premium audio system, while the 28t typically comes standard with a panoramic sunroof, Bose audio system, and LED headlights, along with a more luxurious interior. Price-wise, the 28t is several thousand dollars more expensive, but if the budget allows, the driving pleasure and enhanced safety it offers are worth the extra cost. Fuel consumption is similar for both, as they share the same 2.0T engine, with a difference of less than one liter per 100 km in city driving. Choosing the 25t is practical and economical, while the 28t delivers more excitement.

From a repair experience perspective, the core difference between the 25t and 28t lies in engine tuning. The 25t outputs 230 horsepower with conservative ECU settings and slightly slower turbo response. The 28t boosts to 270 horsepower, offering much more sensitive throttle response and exhilarating driving dynamics. The drivetrain also differs—the 25t is mostly front-wheel drive, while the 28t often comes with rear-wheel or all-wheel drive for more stable handling. Configuration-wise, the 28t adds more electronic features like blind-spot monitoring, requiring extra maintenance care such as using higher-grade engine oil. Though fuel consumption is slightly higher, it delivers smoother performance. Personally, I find the 25t more cost-effective for family use, while the 28t suits those who frequently take long trips or crave speed. A test drive will quickly reveal which one fits your preference.

The 25t is sufficient for family use, with over 230 horsepower, making it no problem for carrying kids and shopping. The 28t has over 270 horsepower, offering more aggressive acceleration, but the difference isn't significant in city driving. The 28t costs tens of thousands more, adding a sunroof and leather seats—whether it's worth it depends on personal needs. Fuel consumption is very similar for both, with the 2.0T engine being average, so the difference in fuel costs isn't much. The space is the same, and the trunk can hold plenty of stuff. From a practical standpoint, the 25t is recommended—it's economical and practical, and kids will be comfortable in the back seats. Even on the highway, the 25t's power is adequate, with safety being the top priority. Long-term ownership of the 25t saves money, and maintenance is cheaper.


