2004 Audi( A4 S Line)cabriolet Low Miles Heated Seat Very Clean Must See 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.

The VW emissions carnage assessment with an upside

Bombs cause destruction. Even if they're intelligently guided and pinpoint, there's always collateral damage. The strange Volkswagen brew, which is still spontaneously combusting in plain sight, will result in aftershocks for years. And the professional end of the corporation's top leadership will not be the only casualties. Blows are striking shareholder confidence, the residual value of the cars involved, consumer confidence, and the German economy itself. A hard rain's going to fall elsewhere, too. Here are just four damage assessment areas. The High-Compression Past and Low-Compassion Future of Diesels Despite European and especially German manufacturers' high belief that diesel engines were a way to light-duty automotive salvation, VW's scandal started the last nail in the fuel's coffin. Regulations both in the U.S. and in Europe for particulates and nitrogen oxide (NOx) are getting much harder to meet, and this is at the very core of VW's deception. Even with the high-cost exhaust after-treatment systems, sky-high fuel pressure, and sophisticated electronics, the inescapable NOx realities won't be washable by technology in an affordable way. German engineering pride will have to work a real miracle to meet these looming regs and the stain of VW's scandal did the whole diesel movement no favors. Perhaps not so ironically, the E.U. adopted more stringent emission standards this year, which closely mimic the U.S. Tier 2, Bin 5 figures phased in for 2008. Indeed, when VW announced it was able to meet the stringent US NOx emissions standards in 2009 for its diesel engines without urea injection as an exhaust after-treatment, it was a particularly high point of engineering pride for the company. No other manufacturer had figured out how to do so. One Honda official at the time remarked that they had simply no idea how VW was achieving this feat and Honda couldn't come close. Well, neither could VW. On a macro scale, European cities are also starting to face government fines for air quality violations. This is forcing those cities to find various ways to cut smog-related causes like tailpipe emissions. In fact, Paris has gone to the length of restricting car use on a sliding scale when smog persists, while electric cars are free to roam. France's longer and larger plan is banning diesel fuel for light-duty transportation entirely. But why was there a frothy focus by the European manufacturers on diesels in the first place?

2016 Technology of the Year Finalist: Audi Virtual Cockpit

The heart of most infotainment systems is a touchscreen in the center console. In many systems, some information can be sent to the gauge cluster in slightly redacted form – stripped-down navigation commands, basic audio info, that sort of thing. To get the full story, the driver has to take their eyes off the road and look to the middle of the dashboard. Audi's Virtual Cockpit, in essence, ditches the center screen and places all that information in the gauge cluster. The high-resolution TFT screen is just over a foot wide, and it has two main modes: Classic view, and Infotainment view. Classic looks like many other traditional TFT gauge clusters, with large traditional gauges and the ability to display a decent amount of information in the space in-between. Go into Infotainment view, and the gauges shrink and head to the lower corners, freeing up a much larger amount of real estate for, say, the nav system map. The gauges also get out of the way when utilizing the menu, entering a destination, or that sort of thing. The four main modes are standard stuff. Virtual Cockpit will show you navigation, media, phone, and trip computer information in large or small formats. You interact with Virtual Cockpit with a familiar MMI wheel-type controller in the center console, like in many other Audis, or with buttons and a scroll/push wheel on the left side of the steering wheel. Climate control functions are handed by physical controls cleverly integrated in the center three vents. It takes a lot of processing power to make all this work as well as it does, and that's handled by NVIDIA's Tegra 3 processor – a quad-core processor usually seen in tablets and smartphones. The system is quick and responsive, and we found the high-resolution screen to be impressively sharp. If there's a downside, it's that Virtual Cockpit doesn't leave an opportunity for a passenger to step in and, say, enter a destination or change the radio station without altering what's right in front of the driver. It could be inconvenient at best, distracting at worst, to have the nav system directions you're trying to follow suddenly be superseded by the audio menu. Adding a small secondary screen for the passenger could be one fix; a connected companion smartphone app another. In the meantime, it's an impressive implementation of a clever idea.