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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:

The 2017 Mercedes-Benz E-Class interior is the new standard [w/video]

You can choose from 64 ambient light colors in the 2017 Mercedes-Benz E-Class. Sixty-four. It's this sort of personalization that highlights Mercedes' approach with its new midsize sedan, a car I'm comfortable saying will once again secure its place as the most luxurious car money can buy in that class. It's the true Mercedes of the segment. All you have to do is look inside. If the cabin of this new E-Class looks familiar, it's because it builds on a successful Mercedes-Benz formula. There's a wealth of luxurious materials at your fingertips; leathers and trims from the S-Class trickle down to Mercedes' midsize E, and work in perfect harmony with beautifully sculpted surfaces. If I told you the pictures above show a new S-Class Coupe, you'd (probably) believe me. That's exactly how I felt during an intimate preview of the new E-Class' interior at one of Mercedes' research and development buildings in Sindelfingen, Germany. After hearing Merc's suits talk about the mission of the new E-Class, my iPhone was confiscated, and I was ushered behind a dark curtain where I met a lightly camouflaged car. Sitting inside, my first impression was the same as when I first met the current S-Class a couple of years ago: wow. Much like how the new C-Class is often referred to as a "baby S-Class," the same can be said of the new E, with even more validity. Here's why. Everything On The Big Screen The first thing you notice is the flat, dual-screen display that makes up the instrument panel and central infotainment headunit. This large piece of tech is a "Mercedes interior signature," according to lead designer Hartmut Sinkwitz. All versions of the E-Class have this setup, but in two different levels of execution. Base models get traditional fixed speedometer and tachometer gauges, with a seven-inch color display between them and an 8.4-inch color display off to the right for the COMAND system. Uplevel cars, like the ones you see here, get two 12.3-inch screens, with a huge range of customization options, and a revised main menu interface for COMAND. With that premium system, three different skins can be selected for the gauge cluster. The standard configuration – Classic – is exactly what you expect from a new Mercedes, with a clean, two-gauge design and different driver-selectable information screens in the middle. But new for the E-Class are two other views, branded as Sport and Progressive. Sport still uses the two-gauge setup, but uses different fonts and colors.

German carmakers recall 630,000 diesel vehicles in Europe

Mercedes, Opel, Porsche, and Volkswagen will recall over 630,000 cars in Europe, according to reports Friday. No diesel car has been able to get under the legal emissions limit in real-world driving, according to a German government investigation. While only Volkswagen Group has been using a specific "defeat device", other carmakers have been playing with their exhaust gas recirculation (EGR) systems. Depending of the manufacturer, the systems have been cut off at a certain temperature. In a specific test cycle the systems operate to fulfill the legal requirements, but in everyday use the limits are exceeded. According to the magazine Der Spiegel, the supplier Bosch is behind this programming and has provided it to all German automakers. The mentioned carmakers have announced recalls, but many other manufacturers are also mentioned by name in the report, including Alfa Romeo, Chevrolet, Dacia, Fiat, Ford, Hyundai, Jaguar, Jeep, Land Rover, Nissan, Renault, and Suzuki. PSA Group, which produces Peugeot, Citroen, and DS cars, declared yesterday that its offices were raided following an emissions investigation. Related Video: News Source: AutocarImage Credit: Getty Images Government/Legal Green Recalls Mercedes-Benz Porsche Volkswagen Opel Emissions Diesel Vehicles diesel emissions investigation