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Audi SQ7 TDI packs 48V electric compressor, 664 lb-ft

Take a look at the new Audi SQ7 TDI. It's the first time Audi has done an S performance version of its flagship sport-ute, and packs under the hood a 4.0-liter V8 turbo diesel engine mated to an eight-speed automatic and all-wheel drive. It produces a potent 435 horsepower, and an absolutely bonkers 664 pound-feet of torque. The Audi SQ7 TDI produces a massive 664 lb-ft of torque. Impressive as it is, though, that doesn't even tell the full story. That's enough to make us forget it wasn't there in Geneva. It's also more torque than just about anything the Volkswagen Group makes – short of the Bentley Mulsanne Speed and the new Bugatti Chiron. Not even the Lamborghini Aventador SV or Bentley Continental GT Speed can touch that torque figure. Nor can competition like the Porsche Cayenne S Diesel (with its 385 hp and 627 lb-ft) or the BMW X5 M50d (381 hp and 546 lb-ft). It may not surpass the old twelve-cylinder Q7 6.0 TDI (with its 493 hp and 738 lb-ft), but still trounces the VW Touareg V10 TDI (309 hp and 553 lb-ft) – which was strong enough to tow a jet airplane, while the new SQ7 is fast enough to out-drag one (as you can see from the video below). Impressive as it is, though, that headline-grabbing torque figure doesn't tell the full story. To get there, Audi employed two conventional, sequential turbochargers and a third compressor that – in an industry first that's been a long time coming – is powered electrically. The engineers in Ingolstadt installed a beefier 48-volt electric subsystem to power the electric compressor (among other systems) and its latest valvetrain tech for the first time in a diesel. The result, Audi says, is a lack of any perceptible turbo lag – and a 0-62 time quoted at 4.8 seconds, en route to the typical electronically limited top speed of 155 miles per hour. As if that weren't enough, Audi also equipped the SQ7 TDI with an optional suspension package that coordinates the activities of three systems. There's a differential, a four-wheel steering system, and a clever electromechanical roll stabilization system that employs an electric motor (made possible once again by that 48-volt system) and a three-stage planetary gearbox to keep it all level and improve ride quality over rough surfaces. The sum total is an impressive technological tour de force on Audi's part, but one that we may just have to admire from afar.

Porsche says half of its sales will be electric by 2023

Porsche, whose presence in the plug-in vehicle market has been pretty minimal, now plans to substantially boost its commitment to electric vehicles in the next few years. The German luxury automaker intends to dedicate up to half its annual production to electric vehicles by 2023, Electrek reported, citing comments CEO Oliver Blume made to German publication Manager Magazin. Specifically, the company says it will be able to produce as many as 60,000 EVs annually from its Zuffenhausen factory in Germany. First and foremost will be Porsche's Mission E, which is slated to debut in 2019. That model will be able to go about 310 miles on a full charge (via the more generous New European Driving Cycle, or NEDC). Porsche first showed off a concept version of that 590-horsepower beast at the Frankfurt Motor Show in 2015. The company hasn't hinted at pricing for the car, which will have a 90-kilowatt battery and will jet from 0 to 60 miles per hour in a tidy 3.5 seconds, but expect it to be well into six figures. Porsche also plans an all-electric version of the Macan, its biggest seller. But Porsche's math indicates bigger plans than that. Porsche delivered nearly 238,000 vehicles last year, so an output of 60,000 EVs at Zuffenhausen is only a quarter of the total, not half. You can assume then that Porsche has plans to electrify other models that it hasn't announced yet, built at other factories. It might also be counting hybrids in its "half" projection. Last month, Porsche decided to discontinue its plans for a plug-in hybrid variant of its iconic 911 model, suggesting a temporary pullback of sorts. Then again, in April, reports surfaced that Porsche and Audi, both owned by Volkswagen, were collaborating on vehicle-electrification technology as well as autonomous driving advancement. Porsche's green-car sales have been so thin that Autoblog last year officially pulled the German automaker off of its monthly green-car sales tally. For 2015, the most recent year we tracked, Porsche sold 1,738 plug-in vehicles, about the same as 2014. Related Video: Featured Gallery Porsche Mission E Concept: Frankfurt 2015 View 37 Photos News Source: Electrek, Manager MagazinImage Credit: Drew Phillips Green Audi Porsche Volkswagen Electric mission

Audi partners with AT&T for 4G LTE, will offer Mobile Share data plan

Audi has made a big splash at this year's Consumer Electronics Show, joining the Open Automotive Alliance with Google, Honda, Hyundai, General Motors and NVIDIA, debuting a next-generation cockpit that's destined for the third-generation Audi TT and promising to offer laser headlights in a production car. But much like Apple during the Steve Jobs days, it has "just one more thing."
The German luxury brand has announced that it will, like Chevrolet, be teaming with AT&T to offer 4G LTE connectivity in its vehicles. The first model to benefit will be the 2015 Audi A3.
"With the introduction of the new A3 family Audi is putting the most advanced technology into the compact luxury segment," said Scott Keogh, President, Audi of America in a press release. "Offering drivers a 4G LTE connection will provide the fastest in-vehicle connection available and significantly enhance the infotainment experience."