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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:

Lewis Hamilton blasts to pole position for British Grand Prix

SILVERSTONE, England - Lewis Hamilton took pole position for his home British Grand Prix for the third year in a row on Saturday with a sensational lap that left him one step away from Michael Schumacher's Formula One record. Hamilton's championship-leading Ferrari rival Sebastian Vettel, who has a 20-point advantage after nine of 20 races, qualified third. The Mercedes driver was half a second quicker than Ferrari's second placed Kimi Raikkonen and his time of one minute 26.600 seconds was so outrageously quick there were gasps before the crowd erupted. "I always try to leave the best to last," the Briton told retired champion Jenson Button in post-qualifying interviews on the grid. "I had to make sure I got that lap in. I couldn't do it last weekend (in Austria) so I made sure I could here." Hamilton still faced a nervous wait after race stewards announced they were investigating an incident involving French driver Romain Grosjean, who complained he had been blocked earlier in the session. They swiftly decided to take no further action. The Briton's mastery of a damp but drying track lit up an overcast afternoon and the pole was the 67th of his career, sixth of the season, and gave him every chance of equalling Schumacher's record 68 before the August break. The triple world champion has won the last three British Grands Prix and can equal the late Jim Clark's feat of four home wins in a row, and five in total, on Sunday. Saturday ensured he has already matched Clark's 50-year-old record of five British Grand Prix pole positions. "I feel amazing in front of a great crowd like this. I hope you liked the lap," Hamilton told the grandstands full of cheering fans. "I generally like it to be dry, but I like it when the conditions are tricky." Hamilton's Finnish team mate Valtteri Bottas, winner in Austria, was fourth fastest but has a five-place penalty following a gearbox change. That promoted Red Bull's Dutch teenager Max Verstappen, who has suffered five retirements in the last seven races, to the second row. Renault's Nico Hulkenberg and his former Force India team mate Sergio Perez filled the third row. There was good news for beleaguered McLaren, who raised a cheer when Fernando Alonso made the most of improving conditions to set the fastest time in the first phase of qualifying, with Belgian Stoffel Vandoorne qualifying ninth.

Mercedes investing $500 million for new Sprinter plant in SC

The commercial van segment is exploding in popularity in the US right now with a vast array of recent products from multiple marques, and there's even more on the way from automakers like Hyundai. Mercedes-Benz is trying to grab a bigger share of the expanding market, too, and is launching its smaller Metris here in the fall. Now comes word that Mercedes will construct a $500-million factory in Charleston, SC, that will build the next-gen Sprinter domestically. According to Mercedes, construction of the new plant will begin in 2016, and when complete, the site will cover around 200 acres, including a body shop, paint shop and assembly line. It will also employ 1,300 people who will be building Sprinters badged as both Mercedes and Freightliner models. Rumors about this new construction go back to late last year. Mercedes currently has to ship some partially disassembled Sprinters into the US from Germany, paying import duties on them, and then the company puts the vans back together at a site in Ladson, SC. The process obviously adds costs to the models, and the domestic factory should mean a more price-competitive vehicle. Plus, a local factory means quicker deliveries to dealers. Despite the laborious import process, the Sprinter is a hit in the US. Mercedes sold 25,745 of them in 2014, which made the country the van's second-largest market behind Germany. They were first launched here in 2001 and since then have gained a nine-percent market share in the segment, according to the company. Mercedes is on a construction boom at the moment. The company is building a new corporate headquarters for the US in Atlanta, GA, due to be complete in 2018. The German brand is also investing $2.4 billion to expand its Tuscaloosa, AL, factory to build models like the forthcoming GLE-Class. MERCEDES-BENZ VANS TO INVEST AROUND $500 MILLION IN NEW VAN PLANT IN SOUTH CAROLINA, U.S. 09/03/15 from Mercedes-Benz New plant to be built in Charleston, South Carolina, beginning in 2016 Next generation Sprinter also to be manufactured in the U.S. Expansion of the global production network as part of the "Mercedes-Benz Vans goes global" growth strategy Creation of more than 1,300 new jobs planned Volker Mornhinweg: "We are investing around half a billion dollars to create a top-notch Mercedes-Benz van plant here in South Carolina.