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GM cancels CES date, possible Cadillac EV crossover unveiling

General Motors is bailing on CES 2020, the big annual consumer technology showcase in Las Vegas, after its plans to showcase an autonomous, electric vehicle were derailed by the 40-day UAW strike this fall. New evidence suggests that vehicle may have been Cadillac’s upcoming EV crossover. MotorTrend got GM to confirm that it was pulling out of CES, which takes place in January, though CEO Mary Barra in an interview said only that the vehicle they had planned to unveil was electric and featured autonomous technology — two key areas where the automaker plans to focus in the future. The automaker said the model simply wasnÂ’t ready. But MT said it then received an invitation from Cruise, GMÂ’s self-driving vehicle subsidiary, to an event later in January in San Francisco. That suggests the automaker could have been planning a different vehicle to show at CES than its self-driving Cruise AV “robotaxi,” which famously features no steering wheel or pedals. Cadillac showed off a digital rendering of a forthcoming unnamed electric crossover in Detroit in January, saying only that it would be available in both two- and all-wheel drive and sold globally. GM has said Cadillac will be its lead brand as GM delves into EV technology. The speculation is that the crossover will also feature CadillacÂ’s Super Cruise semi-autonomous highway driving technology. Whatever the vehicle was, or is, Barra said itÂ’ll be ready for viewing in the first half of 2020. GM has been developing the Chevrolet Bolt-based Cruise AV, a fully autonomous car, alongside its Cruise self-driving technology subsidiary, and building them at Orion Assembly plant near Detroit. It had once planned to debut a fleet of ride-hailing Cruise AV robot axis by the end of this year but realized the timeline was not realistic. Testing of the robot axis continues in San Francisco, Phoenix and Michigan. As for timing on a new timeline for fleets of Cruise AVs to take over the streets, Barra wouldnÂ’t show her hand. “We see a line of sight but weÂ’re not going to put another date out there,” she told MT, adding it was more important to “gain customer trust and usage.” As for Cadillac, any new reveal would likely come after the all-new Escalade SUV in February and amid a product blitz that will see it introduce a new or redesigned model roughly every six months through 2021.

2019 Autoblog Technology of the Year finalists revealed

Every fall, we line up a range of new models with the latest and most compelling automotive technology from the past year. We test everything from semi-autonomous systems like Tesla's Autopilot to trick suspension setups like the Multimatic spool-valve shocks on the Chevy Colorado ZR2. We spend months paring down the list to a small group of contenders. After testing, dinner and healthy debate, we tally up the votes and name our winner. For Autoblog's 2019 Technology of the Year Award, our three finalists are the Cadillac CT6 with Super Cruise, the Infiniti QX50 with Variable Compression Turbo and the Mercedes-AMG E 53 with EQ Boost. Super Cruise is an advanced SAE Level 2 semi-autonomous system, though Cadillac (unlike some of its rivals) is reluctant to push that point. Cadillac would like you to think of this as an advanced driver assistance feature rather than a semi-autonomous system. Super Cruise allows completely hands-free highway driving. Thanks to a driver-facing camera, the system forces the driver to keep his or her eyes on the road even if hands are off the wheel. Although the CT6 is being discontinued, look for Super Cruise to make its way to other Cadillacs soon. VC Turbo is a little more complicated. Basically, Infiniti's 2.0-liter turbocharged inline-four can vary the compression ratio on the fly. In general, turbocharged engines are more efficient than naturally-aspirated engines when on boost, but can perform worse at low revs. VC Turbo allows for a best-of-both-worlds situation, increasing the compression at low revs and backing it off once the turbo spools up. The best part is that it does so seamlessly, with only a dash readout letting you know what's going on under the hood. Our third finalist is the EQ Boost 48-volt system in the Mercedes-AMG E 53. Like VC Turbo, EQ Boost does a lot just beneath the surface. Mercedes has developed a new turbocharged 3.0-liter inline-six and paired it with a small electric motor. While the car can't run on electricity alone, the motor helps improve both efficiency and performance, smoothing shifts and filling in low-end torque before the turbos spool up. Think torque fill, similar to a McLaren P1. Who can complain about better fuel economy and more torque? Look for the 48-volt system to make its way into most of the Mercedes-Benz lineup. The winner will be revealed next week on Autoblog, and we'll present the award Jan. 15 at the Detroit Auto Show. Related Video:

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.