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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 prices new ATS-V from $61,460*

It's official, Art & Science students: Cadillac has opened the order books for the new ATS-V, and while it was at it, has told us how much we should expect to shell out for the privilege. Pricing starts at $61,460 for the 2016 Cadillac ATS-V sedan (*plus tax, title, license, dealer fees and any optional equipment). Go for the sleeker (but less practical) ATS-V coupe and you'll be looking at $63,660 (with the same conditions). For all that scratch, you'll be looking at a 3.6-liter twin-turbo V6 driving 455 horsepower and 445 pound-feet of torque through a six-speed manual or eight-speed automatic transmission, for a 0-60 time of 3.9 seconds and a top speed of 189 miles per hour. The ATS-V also features Brembo brakes, magnetorheological dampers, launch control and rev-matching with no-lift shifting. Cadillac has still yet to tell us how much gas its new performance model will guzzle, but it's got time before production gears up in the spring and the online configuration tool launches in April. Cadillac Opens Ordering for 2016 ATS-V Dual-purpose performance luxury compact designed for the track, touring 2015-02-10 DETROIT – Cadillac dealers have begun accepting orders for the 2016 ATS-V – the brand's inaugural luxury compact performance car starting production this spring. Available in sedan and coupe forms, the twin-turbocharged ATS-V offers a dual-purpose luxury performance experience: a car with true track capability straight from the factory with sophisticated road manners. Powered by the segment's highest-output six-cylinder engine – the Cadillac Twin Turbo rated at 455 horsepower (339 kW) and 445 lb-ft of torque (603 Nm) – the ATS-V achieves 0-60 performance in 3.9 seconds and a top speed of 189 mph. The Cadillac Twin Turbo engine is backed by a six-speed manual – with Active Rev Match, no-lift shifting and launch control – or a paddle-shift eight-speed automatic transmission featuring launch control and Performance Algorithm Shift. "The V-Series is the ultimate expression of Cadillac's re-ignited product substance and the passion at the core of our brand," said Johan de Nysschen, Cadillac president. "The ATS-V expands the V-Series lineup, bringing a new kind of performance character to Cadillac. Lightweight, agile and potent, the ATS-V will make an ideal pairing with the larger and even more powerful all-new 2016 CTS-V midsize sedan, which arrives later this summer," he said.

Fullsize GM SUVs have a problem that's making owners sick

Some fullsize SUV owners are getting sick, thanks to a buffeting and vibration problem in 2015 model year examples of the Chevy Tahoe and Suburban, Cadillac Escalade, and GMC Yukon. According to owners' complaints to the National Highway Traffic Safety Administration, the issue can vary from an annoying vibration inside the cabin to an experience so severe that it leads to dizziness and headaches. General Motors is aware of the complaints, but the fix isn't so simple. According to spokesperson Tom Wilkinson to Autoblog, the company "has been tracking this issue for a while." The problem has a fairly low incidence rate, but when it does occur the issue can be "uncomfortable and annoying for owners." There's no precise cause for the issue, Wilkinson claims, and in some cases, simply balancing the tires or changing the door seals can make it go away. However, not all of the fixes are so simple. AutoGuide dug deep into the problem and discovered a GM preliminary information bulletin that advised dealers to remove the headliner and to check the roof's bonds to the bows that go across the vehicle. However, that document included a note that the solution might not entirely eliminate things. According to AutoGuide, adding Dynamat insulation to the roof sometimes helped the problem. A GM spokesperson also told AutoGuide the company fixed the problem at the end of the 2015 model year, and didn't go into any more detail. This roof issue seems linked to some of the worst droning in these SUVs. According to one complaint from a 2015 Suburban owner to NHTSA: "Roof will not remain attached to the roof bows. This causes the buffeting similar to a window being down when all are up. The results span from annoying to painful." A 2015 Yukon owner claims to have another alleged cause for the problem in a NHTSA complaint from February 2015. This person brought their SUV to the dealer seven times over the course of four weeks for vibrations. The dealer replaced the driveshaft, suspension components, and more, but nothing worked. According to an engineer to the service adviser: "In an effort to prevent roll overs, they designed the frame and body mounts too stiff. There are 40 engineers working on issues, they have no solutions that work across the board." Wilkinson told Autoblog that GM is working with customers on an individual basis to rectify things. Since these are newer vehicles, dealers should also fix the problem under warranty.