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Cadillac CT6 V-Sport wants to take prisoners with 550-hp 4.2L TT V8

With the refresh of the Cadillac CT6 for 2019, Cadillac welcomes the first CT6 V-Sport as well as a new trim strategy. The changes at the front for the CT6 lineup don't appear substantial viewed head-on, one needs a side view to appreciate the greater three-dimensionality. Thinner headlights and a thinner bumper above a slightly larger lower front intake emphasize the mesh grille, and the vertical LED DRLs make more dramatic statements thanks to those narrower headlights. By angling the main units back toward the rear of the sedan, the CT6 now has a certified, sculpted snout. The rework appears to add substantial overhang, but overall length only increases by a tenth of an inch, to 204.1 inches. What's under the V-Sport's probing hood is just as interesting as the redesign and the sporting thrust: A clean-sheet design of a 4.2-liter DOHC twin-turbo V8. In the V-Sport, the engine produces 550 horsepower and a Bentley-esque 627 pound-feet of torque. As an optional engine elsewhere in the CT6 range, the same engine produces 500 hp and 553 lb-ft. The displacement, specs, plus the fact that "each engine will be hand-built at the Performance Build Center in Bowling Green, Kentucky" indicate this was one of the rumored powerplants for the mid-engine Corvette. The coming sports car was tipped to get a 4.2-liter and 5.5-liter DOHC twin-turbo V8. Based on the position of the turbos in this engine vs. their positions in the previous CAD drawings, we assume the drawings represented the 5.5-liter. (Note: Cadillac said Corvette will not get the new 4.2-liter twin-turbo engine.) The 4.2-liter item features an aluminum block, heads, and pistons, direct injection with a 9.8:1 compression ratio, cylinder deactivation, cylinder oil jets, and a variable-pressure oil system. The twin-scroll turbochargers capable of 20 pounds of boost sit in the 90-degree vee, working alongside twin water-to-air intercoolers, twin throttle bodies, and twin electric wastegates. Cadillac says 90 percent of torque arrives at 2,000 rpm and loiters through 5,200 rpm. Power gets sent through GM's 10L90 ten-speed automatic transmission and on to the standard all-wheel-drive system. Cadillac didn't list 0-to-60-mph times in its press release, but engineers have track-worthy alacrity in mind for the CT6 V-Sport.

The 2021 Cadillac Escalade's triple curved OLED screens are gorgeous

The centerpiece and crown jewel of the 2021 Cadillac Escalade is the triple OLED screen setup facing the passengers. It’s an imposing cowl with 38 inches of screen real estate in total, and itÂ’s a Cadillac Escalade-exclusive piece of technology. An interesting and unique feature like this has the potential to set Cadillac apart from the stiff competition in the luxury space.  Its appearance is just like that of the Cadillac Escala concept. We donÂ’t often get to see interior concepts carried into production, so thatÂ’s exciting on its own. The layout consists of a 16.9-inch touchscreen infotainment system, a 14.2-inch instrument cluster and a 7.2-inch touchscreen to the left of the cluster. All of the screens are curved and use OLED technology, which is commonly used on the screen of your Android phone, iPhone or TV. It allows for the deepest blacks, best contrast ratios and extremely vivid colors. In short, an OLED screen is going to look better than an LCD screen, and thatÂ’s why Cadillac is using it. We sat down with a few folks who could tell us more about it. Phil Kucera, Cadillac interior design manager, gave us some background on the decision to implement this tri-screen layout. “To be honest with you, it was a high-end leadership decision,” Kucera says. “There was a lot of, 'Hey maybe we donÂ’t put that on the base level. And why do you have to use OLED?' Because OLED is not the cheap way to go. So the fact that it stayed that size and remained OLED Â… I would bet that youÂ’re going to see other people doing something like this. There was a real push to try and get here first.” Sounds like the screen could have ultimately been a victim of cost-cutting measures. WeÂ’re glad it made it into production, because it looks promising. Sameer Gupta, GM's engineer manager responsible for infotainment, walked us through the new digital landscape. If you didnÂ’t like the old Cadillac software from before, youÂ’ll be happy to learn that this system is a completely new user interface, sharing nothing with any software before. Gupta told us that this is “a complete first-of use of this interface.” “When we started doing the system, we envisioned a system that had rich graphics, but was also simple and adaptive,” Gupta told us. After spending some time poking around in an Escalade, we can report that the new menus are full of rich graphics, pleasing animations and snappy transitions.

Cadillac releases updated 2015 CTS

Cadillac is in the process of applying the new wreathless emblem across its range one model at a time, but rather than simply slap the new logo on the existing models, it's taking the opportunity to roll out some revisions as well. First came the ATS coupe, followed by the updated ATS sedan, and now the flagship brand in the General Motors portfolio has quietly announced some revisions for the CTS sedan as well.
For the 2015 model year, the CTS - which was just introduced last year - gets a revised front end with that wreathless crest but also a new chrome grille with active aero elements on standard models and a black-chrome grille on the Vsport. The revised grille is flanked by new headlights, but behind them the engine lineup carries over: a 2.0-liter turbo four with 272 horsepower, a 3.6-liter V6 with 321 hp or - in the Vsport performance model - a 3.6-liter twin-turbo V6 with 420 hp that's still the most powerful V6 GM has ever made. All engines are mated to an eight-speed automatic transmission (ditching the six-speed auto on previous versions) and (apart from the RWD Vsport) can be had in rear- or all-wheel-drive flavors.
Cadillac has also given the updated CTS some new electronics (including inductive smartphone charging, onboard wifi, and more advanced parking and lane assist systems) as well as new wheels, trims and color options, details on which you can read in the press release below.