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Audi says new 48 volt micro-hybrid system improves fuel economy, paves way for electrification

Most cars use a 12-volt system to power their electrical components. But, with more and more electric bits and bobs being added to new vehicles, a dozen volts is looking a bit weak these days. In fact, Audi says that standard 12-volt systems are being stretched "to their very limits." Enter 48 volts. If used in a car that gets 40 mpg, that would translate to around 43.5 mpg. Audi is testing a supplemental 48-volt electric system in two prototype vehicles – modified mild-hybrid versions of the A6 TDI and the RS 5 TDI – in order to add in more electric technology (an electric compressor, for example, to improve acceleration) and "convenience systems for dynamic chassis control." Audi says it has more applications in the pipeline, but the overall gist is that the German automaker sees 48 volts as an "important building block in electrification strategy." As you can see in the picture above (click to enlarge), the RS 5 TDI concept uses a li-ion battery installed in the back of the car and an alternator to provide 48 volts when the engine is off. Audi says that the 48-volt system can save up to 0.4 liters of fuel per 100 kilometers. To put that into US numbers, if used in a car that gets 40 miles per gallon today, that would translate into a bump up to around 43.5 mpg. The Advanced Lead Acid Battery Consortium (ALABC) is also working on a 48-volt system to improve fuel economy and we've got a deep dive of Audi's electric turbocharger here. Even more powerful and efficient – the new 48-volt technology from Audi Important building block in electrification strategy More voltage and more power for new technologies Scalable platform concept suitable for wide-ranging uses Ingolstadt, August 25, 2014 – Audi is to upgrade part of its vehicle electrical system from twelve to 48 volts. The move represents another technical building block for facilitating the integration of new automotive technologies while increasing the power and efficiency of its cars. "We are using the full bandwidth of electrification in our drive principles strategy. Running part of the vehicle electrical system at 48 volts plays a central role in this," commented Prof. Dr. Ulrich Hackenberg, Member of the Board of Management for Technical Development at Audi. "It enables us to make more energy available.

Autoblog's Editors' Picks: Our complete list of the best new vehicles

It's not easy to earn an “EditorsÂ’ Picks” at Autoblog as part of the rating and review process that every new vehicle goes through. Our editors have been at it a long time, which means weÂ’ve driven and reviewed virtually every new car you can go buy on the dealer lot. There are disagreements, of course, and all vehicles have their strengths and weaknesses, but this list features what we think are the best new vehicles chosen by Autoblog editors. We started this formal review process back in 2018, so there's quite of few of them now. So what does it mean to be an EditorsÂ’ Pick? In short, it means itÂ’s a car that we can highly recommend purchasing. There may be one, multiple, or even zero vehicles in any given segment that we give the green light to. What really matters is that itÂ’s a vehicle that weÂ’d tell a friend or family member to go buy if theyÂ’re considering it, because itÂ’s a very good car. The best way to use this list is is with the navigation links below. Click on a segment, and you'll quickly arrive at the top rated pickup truck or SUV, for example. Use the back button to return to these links and search in another segment, like sedans. If youÂ’ve been keeping up with our monthly series of the latest vehicles to earn EditorsÂ’ Pick status, youÂ’re likely going to be familiar with this list already. If not, welcome to the complete list that weÂ’ll be keeping updated as vehicles enter (and others perhaps exit) the good graces of our editorial team. We rate a new car — giving it a numerical score out of 10 — every time thereÂ’s a significant refresh or if it happens to be an all-new model. Any given vehicle may be impressive on a first drive, but we wait until itÂ’s in the hands of our editors to put it through the same type of testing as every other vehicle that rolls through our test fleet before giving it the EditorsÂ’ Pick badge. This ensures consistency and allows more voices to be heard on each individual model. And just so you donÂ’t think weÂ’ve skipped trims or variants of a model, we hand out the EditorsÂ’ Pick based on the overarching model to keep things consistent. So, when you read that the 3 Series is an EditorsÂ’ Pick, yes, that includes the 330i to the M3 and all the variants in between. If thereÂ’s a particular version of that car we vehemently disagree with, we make sure to call that out.

2016 Audi TT price increased to $42,900*

Audi has announced pricing for the new third-generation TT and second-generation TTS, and both models have received a moderate bump. Simply getting into the family will demand $42,900, or $2,550 than the current coupe. If you fancy a topless TT, the price has jumped from $43,350 to $46,400, or $3,050 more than the last one. The performance-oriented TTS and its 292-horsepower, turbocharged 2.0-liter, though, is easily the bargain of the range. At $51,900, it's $3,200 more than the current model. But where the normal TT only gets a nine-horsepower increase and stays even on torque output, the TTS has gone from just 265 hp to 292 ponies. Torque is up as well, from 258 pound-feet (the same as the normal model) to 280-lb-ft. Prices for the TTS Roadster, meanwhile, have not been announced. That said, considering the increases through the rest of the range, we'd expect the high-performance two-seater to come in at or around the $55,000 range. Considering our impressions during our first drive of the standard TT and the performance increase for the TTS, we must say, these price hikes don't seem exorbitant. Scroll down for the official pricing announcement from Audi. AUDI ANNOUNCES PRICING FOR THE ALL-NEW TT MODEL LINE The quintessential design icon boasts a new driver-focused interior and true sports-car performance TT sets standards for in-vehicle technology with the Audi virtual cockpit - a fully digital instrument cluster Virtual cockpit powered by first automotive NVIDIA® Tegra® 30 processor integration May 06, 2015 | HERNDON, Virginia -- Audi today announced pricing for the all-new 2016 Audi TT model line. The iconic vehicle boasts an exciting new design characterized by the use of innovative technologies and driver-focused performance. Design and Body The third generation TT pays tribute to its past where the model took the design world by storm, with a modern take on the bold original, with short overhangs, broad wheel arches and a lean a muscular stance. Standard full LED headlamps exude modern sports car appeal, with a broader and flatter Singleframe® grille, sharp contours across the hood, electric rear spoiler and new centrally mounted round exhaust tailpipes are an incorporated design cue from the iconic first generation model . The all-new TT front end and floor assembly are made of high-strength and ultra-high-strength steel components, while the superstructure comprises aluminum castings, extruded sections and panels.