2003 Audi A6 Quattro Base Sedan 4-door 3.0l on 2040-cars

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Next Audi RS4 to get an electric turbo?

We don't yet know if the next Audi RS4 will come to the US, but whoever gets it could find an electric turbocharger under the hood according to a report in Auto Express. The 4.2-liter V8 that has served for two RS4 generations is retiring from the line, replaced by a twin-turbocharged version of the supercharged 3.0-liter V6 used in the S4. But instead of using two sequential turbochargers - a smaller one to eliminate lag while a larger, more powerful turbo spools up - batteries charged by brake regeneration could power a first-stage electric turbo. The idea hasn't been publicly appointed for a particular model, as Audi's technical chief Ulrich Hackerberg has said that due to expense, that kind of setup "would only be used be used on the very top end models." Since the technology cuts down on the use of exhaust gases, it would also also help in markets like Europe where CO2 emissions are a factor. No matter whether it benefits from all conventional or some electric boost, the horsepower number for the twin-turbo V6 will be more than 420 hp but less than 503 hp, the rating of the V8-powered Mercedes-Benz C63 AMG. Auto Express believes Audi will want to maintain the power gap between the 333-hp S4 and previous, 444-hp RS4. With Hackenberg saying the new S4 will make more than 350 hp, that gets the coming RS4 up to at least 461, but AE figures it "could deliver as much as 480 hp." We'll find out sometime after the S4 launches next year.

Autoline streaming live from Detroit Auto Show right now

As you can already see, the Autoblog team is digging deep to bring you everything from the Detroit Auto Show media days today and tomorrow, with obsessive coverage of all of the new sheetmetal, hot concepts and industry news. But we're hardly alone in Cobo Hall, and our friend John McElroy and his Autoline team have fired up a live video webcast with interviews from the show floor that you can watch right now by scrolling below. The daily streaming broadcasts start at 1:00 PM Eastern today and tomorrow, with a large number of A-list executives, designers, and product planners from both domestic and foreign automakers are expected to sit in. Interviewees scheduled to appear include Al Gardner, President and CEO of Chrysler; David Zuchowski, brand-new President and CEO of Hyundai Motor America; Doug Scott, Truck Group Marketing Manager at Ford; and Peter Schreyer, President and Chief Design Officer at Kia. For the live feed and a full list of guests for both days, scroll below. Live broadcast by Ustream [Pop-out Chat Window] Day One Al Gardner, President and CEO, Chrysler Brand Ludwig Willisch, President and CEO, BMW of North America Doug Scott, Truck Group Marketing Manager, Ford Tim Mahoney, Chief Marketing Officer, Global Chevrolet Heiko Schmidt, Head of C-Class Product Planning, Mercedes-Benz USA Filip Brabec, Product Planning Manager, Audi of America Day Two Bob Ferguson, Senior Vice President, Global Cadillac Dave Zuchowski, President and CEO, Hyundai Motor America Mike Manley, President & CEO, Jeep Brand Peter Schreyer, President and Chief Design Officer, Kia Tom Kearns, Chief Designer, Kia Design Center America Jim Lentz, COO, Toyota Motor NA Tony Nicolosi, President & CEO, Volvo Cars North America Jose Munoz, Executive VP & Chairman, Nissan Americas Auto News Detroit Auto Show Audi BMW Chrysler Ford Kia Videos Detroit Autoblog 2014 Detroit Auto Show autoline Peter Schreyer

Chief designer Walter de Silva out at Volkswagen

After decades of penning beautiful machines, Volkswagen Group design boss Walter de Silva will retire at the end of November but will still hold an advisory role. He has led the styling for the automotive giant's brands since 2007. The company's statement didn't announce a successor for him. De Silva began his design career at Fiat in 1972 and led styling at Alfa Romeo from 1986 to 1998. He first joined VW Group with Seat but made a big splash at Audi in 2002. His work there included the sixth-generation A6, A5, and the fantastic R8. Later, he created a great take on the classic Leica M9 camera, too. VW praised de Silva's creation of a design culture that spanned its division but still allowed for creativity within each one. "Walter de Silva epitomizes creativity and the Italian sense of beauty and style on the one hand and thoroughness, a systematic approach and discipline on the other," CEO Matthias Muller said in the announcement. De Silva's retirement could bring a major change in the way VW Group organizes its studios, according to Automotive News. The automaker reportedly wants to cut its annual styling budget and might not seek a replacement for him. Walter Maria de Silva takes retirement Head of Group Design established common design culture across all brands while retaining creative autonomy of each individual brand Walter Maria de Silva Walter Maria de Silva Walter Maria de Silva (64), Head of Group Design, is retiring with effect from the end of November. De Silva assumed design responsibility for all passenger car brands within the Volkswagen Group in February 2007. Walter de Silva will continue his links with the Group in an advisory capacity. Walter Maria de Silva was born in Lecco (Italy) on February 27, 1951 and joined the Volkswagen Group 17 years ago when he became Head of the SEAT Design Centre in 1998. He was put in charge of the design of the Audi brand group, including the brands Audi, Lamborghini and SEAT, in 2002. His new design language with Audi was epitomised by the 6th generation of the Audi A6 and Audi A5 Coupe. He was appointed Head of Group Design at Volkswagen Aktiengesellschaft in 2007. Walter de Silva saw the main focus of his work as design chief in establishing and nurturing a common design culture across all brands, which nevertheless allows each brand to retain a high degree of creative autonomy.