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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:

Mercedes Concept GLA45 AMG is ready to run

This is the Mercedes-Benz Concept GLA45 AMG, and what we mean by that is, "This is the Mercedes-Benz GLA45 AMG." Mercedes has just unveiled the liveried 'concept' at the 2013 Los Angeles Auto Show, giving potential customers a very good look at the newest lunatic in the AMG asylum - a 355-horsepower, 332-pound-foot crossover that uses the same 2.0-liter, turbocharged four-cylinder engine found in the CLA45 AMG and Europe's A45 AMG.
Joined with a seven-speed, AMG Speedshift dual-clutch transmission and an AMG Performance 4Matic all-wheel-drive system, Mercedes promises a sub-five-second run to 60 miles per hour. That's not just quick for a crossover, that's quick full stop.
That sleek, lifted body has also been tweaked by the minds at AMG's Affalterbach facility. A new rear spoiler, side sills and front clip are the primary aerodynamic tweaks. Aesthetically, AMG has fitted the requisite "Turbo" badges, gloss-black accents (including exhaust tips and roof rails) and a set of 21-inch, AMG-spec alloy wheels to round out the overall package. Based on the spy shots we've seen, expect slightly toned down aerodynamics when the GLA45 AMG arrives in showrooms.

2016 Mercedes-Benz Metris First Drive

We're sitting 8,700 feet above sea level in the idyllic old mining town of Dunton Hot Springs, nestled deep in the Rocky Mountains of Colorado. We've come to drive the newest and cheapest Mercedes-Benz, a midsize work van called the Metris. As the day begins, Mercedes van boss Bernhard Glaser states the obvious, "We're setting up camp in the US." It's a good line, perhaps a little too fitting given our surroundings, but it's accurate. Though the US commercial van market is dominated by Ford and General Motors, Mercedes has staked out a competitive position and is digging for more. The tall, capable Sprinter relaunched with a Mercedes badge in the United States in 2010 and has grown into a $1-billion enterprise in America. Now comes Phase 2, dubbed "Mission Metris," starring a tweener van that's smaller than the towering Sprinter yet larger the Ford Transit Connect and Nissan NV200. The 2016 Metris enters a crowded and evolving segment that also includes the Ram ProMaster City and GM's super-old Chevy Express and GMC Savana. Mercedes will sell the Metris in cargo and passenger forms, meaning it will be outfitted for a range of roles, including taxi and limousine companies, delivery duties, service, and maintenance. Yes, your cable guy might show up in a Mercedes. That's part of the plan, actually. Though the Metris was engineered to be a pack-mule of a van, if the shine of the star on its grille helps attract new buyers – like a chain of upscale hotels that needs a fleet of shuttles – all the better. Our short test drive begins outside the small canyon town of Dolores, CO, as we haul four people and some luggage to the airport in a pre-production Metris. Normally test programs staged by automakers are a little contrived – many feature an off-road course or track time for even the most mundane vehicles – but our stint behind the wheel of the Metris is almost exactly how the van could be used in real life. We make our way along Colorado's winding highways, cruising around 60 miles per hour for much of it. The Metris offers an excellent view of the road and the snow-capped mountains that rise in the distance. It's an easy van to drive. We don't feel like we're piloting a U-Haul or something else cumbersome. Mercedes is billing this as the 'right-sized' option, and our initial impressions support that sentiment as we navigate the curves flanked by steep drop-offs.