2018 Mercedes-benz Gls on 2040-cars

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Mercedes Concept IAA shows its mighty morphing aero aids

Modern supercars are utilizing more active aerodynamic elements that constantly adjust, to make them some of the fastest things on the road. The Mercedes-Benz Concept Intelligent Aerodynamic Automobile is using them too, but the know-how is applied here for ultimate efficiency rather than turning better lap times. In the standard design mode, the four-door luxury coupe looks like a CLS from the near future with styling that's mixed with a little of the F 015 concept. However at the press of a button or upon hitting about 50 miles per hour, the IAA transforms into aero mode to have an insanely low drag coefficent of just 0.19. To achieve the ultra-efficient shape, the rear of the concept stretches over 15 inches to guide air down the tail. Flaps in the bumpers also extend outward, and the wheels adjust to improve the flow around the sides. To trim things out underneath, a portion inside the front bumper moves, as well. Inside, passengers sit in organically shaped leather seats, but occupants have to look at a vast array of purple and blue LED accent lights. The big panoramic roof is a nice touch, though. It would be interesting to watch water tumble over this slippery shape when driving in the rain. To maximize efficiency, Mercedes powers the IAA with a plug-in hybrid that's hooked up to a gasoline engine. The result is 275 horsepower and an electronically limited top speed of 155 miles per hour. On the European testing cycle, the company figures the concept could cover 41 miles solely on electric power in aero mode. Showing the gains of the swoopy transformation, that figure falls to 38.5 miles in design mode.

2016 Mercedes CLA and GLA get more power, quicker

Unlike in Europe, Mercedes-Benz doesn't have hyper hatches like the Audi RS3 to compete against in North America, at least not yet. However, the company isn't letting its high-performance compacts get behind the times anywhere in the world with the announcement that the CLA45 AMG and GLA45 AMG in the US are getting practically the same raft of upgrades as the ones across the pond. Both models go on sale in October in US dealers. Like its European counterpart, the 2.0-liter turbocharged four-cylinder in the diminutive AMGs receives upgrades to produce 375 horsepower and 350 pound-feet of torque (the 381 hp rating over there is in metric ponies). That's an impressive 20-horsepower and 18 lb-ft bump over the current version of the mill. Beyond just the boost in output, quicker acceleration comes from revised, more aggressive ratios in third through seventh gears. The latest AMGs make great use of their upgrades, too. The 2016 GLA45 now clocks the run to 60 miles per hour in 4.3 seconds, a staggering half-second quicker than the 2015 model. The CLA45 slices 0.3 seconds off its time to make the sprint in 4.1 seconds, which gives the sedan the same acceleration as a SL63 AMG. In addition to the powertrain tweaks, the 2016 models get a few other added luxuries. As in Europe, they receive the Dynamic Select System that uses a rotary knob select from multiple driving modes. Inside, there's standard keyless start, dual-zone climate controls, and Mercedes' latest infotainment unit. A "Turbo 4Matic" badge on the fender now hints at the vehicles' performance potential. The new Dynamic Plus Package is the major addition to the options list. It combines a limited slip differential at the front, AMG Adaptive Suspension, Race Mode, Performance Steering Wheel, and pushes the top speed to 167 mph. At the same time, the AMG Driver's Package is discontinued, and the AMG Performance Studio Package is dropped on the CLA45. Related Video:

German companies team up with telecom to spur development of talking cars

With connectivity and communications becoming an ever larger part of the automotive world, German automakers Audi, BMW, and Daimler formed the 5G Automotive Association with Intel, Nokia, Ericsson, Qualcomm, and Huawei. The goal is to develop new technologies to take advantage of LTE and 5G advancements, create standards, and overcome regulatory issues. If they succeed, it will be easier for them companies to develop and implement new technologies. For instance, we could see smarter traffic management, and maybe platooning, advance further in the autonomous sector. By acting as a group, they will also be able to address regulatory issues more easily. All of these companies are capable of developing advanced vehicle communication systems on their own. Audi, in fact, has been pursuing vehicle-to-infrastructure (V2I) technology and launched a stoplight timer in models in some cities. Still, the alliance offers the potential to save time and develop new ideas. Related Video: Image Credit: Audi Auto News Audi BMW Mercedes-Benz Technology Emerging Technologies Infotainment Autonomous Vehicles 5g Connectivity v2v intel vehicle to vehicle communications vehicle to infrastructure technology v2i