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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:

GM promises to add 20 EVs and fuel-cell cars to lineup, paid for by SUVs

DETROIT — General Motors outlined plans on Monday to add 20 new battery electric and fuel-cell vehicles to its global product lineup by 2023, financed by robust profits from sales of gasoline-fueled trucks and sport utility vehicles in the United States and China. "General Motors believes in an all-electric future," GM global product development chief Mark Reuss said on Monday during a briefing at the company's suburban Detroit technical center. Future generations of GM electric vehicles "will be profitable," Reuss said, but added it was not clear when GM could make all its new vehicle offerings zero-emission electric cars. Regulators in China and some European countries have floated proposals to ban internal combustion engines by 2030 or 2040. "We will continue to make sure our internal combustion engines will get more and more efficient," Reuss said. GM shares were up more than 4 percent in midday New York trading on positive comments from Rod Lache, auto analyst at Deutsche Bank. Automakers, including electric vehicle market leader Tesla, lose money on electric cars because battery costs are still higher than comparable internal combustion engines. The company offered sneak peeks of three EV prototypes: a Buick SUV, a sporty Cadillac wagon and a futuristic pod car wearing a Bolt badge. GM funds its forays into new technology using a river of cash generated by old-technology vehicles popular with its core customer base in the United States heartland. In comparison, Tesla has burned through an estimated $10 billion in cash and has yet to show a full year profit. GM earned more than 90 percent of its $12.5 billion in pretax profits last year in North America, amid robust demand for its lineup of large sport utility vehicles and pickup trucks. The company's profitable operations in China rely on consumer demand for an expanding lineup of gasoline powered SUVs. GM has previously announced plans to make some of its future electric vehicles capable of driving themselves in robot taxi fleets. The company offered sneak peeks of three electric vehicle prototypes: a Buick brand sport utility vehicle, a sporty Cadillac wagon and a futuristic pod car wearing a Bolt badge. GM collaborated with Korean battery maker LG Chem to build the Bolt battery system. Company officials did not say what companies would supply batteries for the larger fleet of vehicles promised by 2023. Fuel-cell vehicles will also play a role in GM's future, the company said.

Why Cadillac needs a real truck in its lineup

Premium brands such as BMW, Mercedes-Benz, Lexus, and Cadillac sell vehicles that cover the spectrum from car to crossover to SUV. But trucks? They remain the last frontier when it comes to luxury brands. These days Chevy, GMC, Ford, and Ram sell cheap, bare-bones work trucks alongside loaded models that top $75,000. There is a reverse elitism that comes with this sales tactic. A brand gets to reflect a rugged working class lifestyle with the emblem up front, while what's behind it costs as much as a small house in middle America. But Americans who spend big money on cars and SUVs have always gradually tailed towards luxury nameplates over time. Everyone knows what an Escalade is, and thanks in large part to that image the Escalade is now the best-selling fullsize luxury SUV in the USA. Cadillac's flagship model, along with its midsize luxury crossover, the SRX, routinely outsell the competition from Audi, Mercedes, and BMW, not to mention Ford's Lincoln brand and most of the Japanese rivals. With trucks already dominating overall sales and headed into the pricing stratosphere, I believe it's time for Cadillac to consider a fullsize truck. And no, not a lipstick version that merely takes a Chevrolet Silverado pickup and throws in a few leather seats and some slight interior touches. That experiment already failed both for Cadillac (the Escalade EXT) and for Ford's Lincoln brand (Blackwood, Mark LT). Cadillac is an American brand that currently focuses a ridiculous amount of energy and resources trying to compete with European car offerings. The brand needs to create the Cadillac of trucks. Head honcho Johan de Nysschen has been blunt in his desire to "restore Cadillac to the pinnacle of global premium brands, not in sales but in aspirational brand character." This sounds well and wonderful. But the present problem in achieving this goal is that, on a global basis, Cadillac is a failed brand. Look at Europe, where Cadillac has sold so poorly in recent years that former Soviet manufacturer Lada managed more new registrations in 2014 by a factor of more than four to one. Cadillac is an American brand that currently focuses a ridiculous amount of energy and resources trying to compete with European car offerings. After more than 20 years of Cadillac models selling themselves as import killers, the only one with sustained success has been the CTS, and even that has been a marketplace loser for the last several years. The CTS-V?