By Gary S. Vasilash

Cadillac, undoubtedly having a cadre of people on staff who know that there is still a whole lot of interest in the market for luxury sport sedans with internal combustion engines (even if there aren’t necessarily a whole lot of buyers), have given the CT5-V and CT5-V Blackwing a bit of refreshing, although keeping the 360-hp 3-liter twin-turbo under the hood of the CT5-V and the 668-hp 6.2-liter V8 in the Blackwing.

One of the primary mods is the deployment of a 33-inch diagonal LED color touchscreen.

Some implementations of large screens seem rather gratuitous, as though there isn’t certainty of what ought to be on the screens (e.g., does there really need to be pictures of things like album covers?), but seeming absolute certainty that the screen needs to be there, as large as possible.

But in the case of the CT-5 Vs, they are offering a Performance Data Recorder that provides a wealth of info for those who take their cars racing, with everything from a Lap Analyzer tool—which Cadillac claims is something that heretofore was the sort of thing that one would need a laptop to process—to a live data screen in the center stack, which isn’t so much for the driver, but for the passenger who can provide real-time coaching for the driver.

Clever, those folks at Cadillac.