2001 Audi S4 Avant Wagon 5-door 2.7l (b5) on 2040-cars

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Porsche says goodbye to Audi's Le Mans team in this classy video

Well, this is cute. You may remember that in 2014 Audi made a video to welcome Porsche, its corporate sibling, back to Le Mans racing. It involved an Audi race car, a farmer on an old Porsche tractor, and the street in front of Porsche HQ. With Audi leaving Le Mans after a successful 18-year run, Porsche is returning the favor with this sort of sappy video. There's not much more to it. The video starts with clips from the original, where the Porsche-diesel-tractor-driving farmer is passed by an Audi R18 that traveled from Ingolstadt to Stuttgart to make some very precise German street graffiti (in English). Then, in the present day, the farmer hears the news of Audi leaving LMP1 and he gets an idea while Joe Cocker's "Up Where We Belong" starts to play. (Yes, seriously.) We won't spoil the ending for you. It still stinks that Audi had to leave Le Mans racing in the wake of the diesel scandal to focus on Formula E racing instead. But it's good to see there are no hard feelings between the two VW Group brands, at least as far as the marketing departments are concerned. We expect the Porsche-Audi sibling rivalry and corporate squabbles to continue behind closed doors, however. Related Video: Audi Porsche Racing Vehicles Videos porsche 919 hybrid

VW confirms development of 10-speed dual clutch, 134-hp/liter diesel

Each year, the Vienna International Motor Symposium showcases some of the up-and-coming technologies automakers are engineering for the use in passenger cars, and Volkswagen AG CEO Martin Winterkorn revealed some big developments VW is working on for its future products. Winterkorn discussed a multi-faceted approach that VW is looking to reduce its fleet fuel consumption and exhaust emissions.
Some of the bigger news he discussed included a "high-performance" diesel engine that will produce 134 horsepower per liter and a 10-speed DSG automatic transmission. While no specific applications were mentioned, we can only hope this is for the Audi R4 we keep hearing about.
Another topic he touched on that caused us to perk up our ears was had to do with VW's plug-in hybrid technology. While we know the PHEV versions of the Audi A3 and Porsche Panamera are on the way, Winterkorn also said that these two models will be followed up by Golf, Passat, Audi A6 and Porsche Cayenne plug-in models. Scroll down for a press release highlighting the automaker's future fuel-saving initiatives.

Audi's Q8 Sport concept packs an electric supercharger

Audi's Q8 Sport concept doesn't wear S or RS badges, but it does have impressive performance that would qualify it for one of those monikers. Beneath the tangerine skin, Audi says there is a hybrid V6 displacing 3.0 liters, which isn't particularly interesting, but the forced induction system is. Rather than a conventional turbo or belt-driven supercharger, the V6 uses an electrically-powered supercharger. Audi doesn't provide any details on what kind of compressor it is, but it says the total output of the engine and motor combo is 476 horsepower and 516 lb-ft of torque. This is apparently good for a 4.7-second sprint to 62 mph. This also isn't the first time Audi has implemented an electric supercharger, having used it before on the SQ7 TDI. That orange shell also has updates to show that this Q8 Sport is the fast one. Most of the brushed aluminum trim of the normal Q8 concept has been swapped for gloss black versions. The regular Q8's grille with its chrome vertical bars is also gone in favor of a black honeycomb piece. The fenders have all been stretched by half an inch, and the exhaust tips are now large ovals that protrude from the rear bumper. Audi still hasn't said anything about when a production Q8 will reach the market. However, there's clearly one coming soon, as we've spotted prototypes running around that look similar to the concepts. Related Video: