2005 Audi A6 Quattro Base Sedan 4-door 4.2l on 2040-cars

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Audi 3D-printed this tiny Type C racer, we want to drive it

See this little guy? No, not the one driving – that's Professor Hubert Waltl, Audi's head of production and Volkswagen's chief toolmaker. The thing he's driving, though, is a 1:2 scale replica of the 1936 Auto Union Type C. And it was 3D-printed entirely in house. Not in one piece, mind you. It's too big for that. But the Audi Toolmaking division employed metal printing technology to fabricate all the parts that went into this replica of one of the most dominant of the Silver Arrow grand prix racers of the pre-war era. It's essentially like the pedal car Audi rolled out nine years ago, or the E-Tron concept it showed us nearly five years ago. Only this one uses more advanced manufacturing techniques. Aside from making us want to drive it like nobody's business, the half-sized vehicle serves to showcase the advancements which Audi and the VW Group are making in manufacturing – particularly in the area of 3D printing. The German automaker presently has the technology to print laser-melted layers of metallic powder – either steel or aluminum – with grains measuring half the diameter of a human hair. The equipment can handle objects as large as 7.9 inches high by 9.5 inches wide – which, as small as this little car looks, is still a bit too large to simply print out in one piece. Audi Toolmaking prints "Auto Union Typ C" - Exact model of the "Silver Arrow" from a 3D printer - Audi Board of Management Member for Production Prof. Dr. Hubert Waltl: "This underscores our pioneering role in toolmaking." From powder to a component: With a 3D printer, Audi Toolmaking has produced a model of the historical Grand Prix sports car "Auto Union Typ C" from the year 1936. The company is now examining further possible applications of metal printers for the production of complex components. At the same time, Audi is creating important synergies with toolmaking in other parts of the Volkswagen Group. "We are pushing forward with new manufacturing technologies at Audi Toolmaking and at the Volkswagen Group," stated Prof. Dr. Hubert Waltl, Audi's Board of Management Member for Production and Head of Toolmaking at the Volkswagen Group. "Together with partners in the area of research, we are constantly exploring the boundaries of new processes. One of our goals is to apply metal printers in series production." The Volkswagen Group has a total of 14 toolmaking units in nine countries. Under the leadership of Prof. Dr.

2015 Audi Q3

There are two ways to approach a brand-new segment in the auto industry. First, an automaker can take a gamble and introduce a completely new vehicle, catering to the specific demands of the marketplace(s) in question. In the compact, premium CUV segment, we've seen Buick do this with the Encore, and Mercedes-Benz with the GLA-Class. The other option is to introduce a vehicle already sold in another market. Considering the amount of time it takes to bring a new vehicle from paper to production, there is plenty to gain in the short-term with this approach. It's not without its downsides, though, as we found after a week behind the wheel of the 2015 Audi Q3, a vehicle that was initially launched in 2011. Cute though it may be – it was referred to at least once by a passerby during our testing as "totes adorbs" – Ingolstadt's decision to introduce a vehicle that's already been on sale for four years, and is effectively approaching the last half of its lifecycle, leaves the Q3 at a significant disadvantage relative to the newer competition. Despite crossing its first auto show stage four years ago, the Q3 remains a handsome little bugger. Audi's designs, while conservative, tend to age very well, and the compact Q3 is no exception. It's like a scaled-down Q5 in most respects, although certain design pieces, like its more aggressively raked rear window and shorter front and rear overhangs, belie the significantly smaller Q3's figure. Due to its age, the Q3 was, fortunately, designed before the current A3 hit the market. That means it avoids the unattractive, minimalist dash of the A3, opting for a more traditional Audi design, with a strip of brushed aluminum on the passenger's side, a user-friendly center stack and a suitably large nav screen front and center. While the overall layout is attractive, the material quality is not what we'd expect of a newer Audi. There's nothing that feels exceedingly cheap – the plastics just feel old and too familiar. It's difficult to describe, but as soon as you climb in the Q3, things like the switchgear for the HVAC controls immediately remind you that this is a vehicle that's been on sale since 2011. While our definition of interior quality has evolved over the years, our idea of a driver-friendly cabin has not. The Q3 scores highly in this regard, featuring the elevated seating position that makes CUVs so popular with the general public.

Audi details updated 3.0L V6 TDI engine

The brands in the Volkswagen Group have shown that they can develop some of the world's best diesel engines for passenger cars. At the Vienna Motor Symposium taking place May 8 and 9, Audi has an updated one to add to its lineup. It's launching a new version of the 3.0 TDI V6 with better efficiency and more power than the version currently in the US.
The new diesel will be offered in two tunes: 215 horsepower or 268 hp. However, Audi isn't giving away all of the new engine's secrets just yet. It says "depending on model" the mill makes as much as 442.5 pound-feet of torque and gets as much as 13 percent better fuel economy. That likely means the more powerful version gets the twist, and the other one has the better consumption, but we'll have to see.
To compare, the current 3.0 TDI offered in the US produces 240 hp and 428 lb-ft of torque. In the A6, it's rated at 24 miles per gallon city, 38 mpg highway and 29 mpg combined, according to the EPA.