2008 Q7 3.6 Quattro Black On Black. on 2040-cars

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Audi to unveil S1 hot hatch at Geneva Motor Show

Audi has been toying with the idea of a hot hatch based on the A1 premium city car for some time now. It rolled out the 500-horsepower A1 Clubsport Quattro concept at the Wörthersee gathering a couple of years ago, then put its form (with half the power) into limited production with the 252hp A1 Quattro (pictured above) shortly thereafter. What it hasn't done is offer a mainstream S1 that people can actually get their hands on, but that's all about to change.
Following spy shots of numerous prototypes, Auto Express claims to have it on good authority that the new S1 will be unveiled at the upcoming Geneva Motor Show in March. Though likely less aggressive in its visual impact, the S1 is expected to get almost as much power as the aforementioned A1 Quattro, with a 2.0-liter turbo 4-cylinder sourced from the larger S3 but detuned to 230 hp.
A six-speed dual-clutch transmission is expected to drive all four wheels - something for which the platform was not originally designed but was later adapted to accommodate - though the availability of a six-speed manual remains in question. Unfortunately the A1 was never destined for the North American market, so as much as we might want one (and as much as Ingolstadt may be motivated to take a bite out of the Mini market), we wouldn't expect to see it roaring into American showrooms.

Audi imagines a world where mechanics are zombies

Warewolves, vampires, lab-created monsters... they've all come and gone from the silver screen, but the latest trend in apocalyptic popular media centers around zombies. And that's the theme Audi has tapped for its latest ad. The television commercial is called "Mechanics," and as you may have guessed by now, they're the zombies the German automaker is depicting. The spot was created to encourage Audi owners (like the one in this A5) to have their vehicles serviced at authorized dealers rather than taking them to independent garages that may not be after your brains, but might like a crack at your pocket book, at least (as if dealerships aren't). The commercial was created for Audi by Thjnk Berlin GmbH and directed by Sebastian Strasser for RadicalMedia, and is worth a watch for the laugh alone. Related Video:

Audi is working on a suspension that gets power from bumpy roads

Regenerative brakes aren't new. They're on virtually every hybrid and EV, and they're even starting to pop up on traditional gas-powered cars, like with the i-ELOOP-equipped Mazda6. But even with these systems, cars can get more efficient, and Audi thinks it found yet another source of wasted energy. The source? The suspension. The idea is to turn the kinetic energy that goes into the dampers into usable energy instead of as waste heat. Audi isn't the first auto company to come up with regenerative suspension – nearly three years ago, ZF introduced its GenShock technology, which used a valve attached to traditional, oil-filled hydraulic shocks to recapture kinetic energy from movement caused by bumps in the road. Audi's prototype technology, which it calls eROT, replaces traditional dampers with horizontally oriented electromechanical rotary dampers. eROT is apparently short for electromechanical rotary damper. Neat. In testing, eROT recovered an average of 100 to 150 watts on a typical German road, three watts from a fresh piece of pavement, and 613 watts on a rough stretch of tarmac (wattage is calculated as power over time, so this is actually the rate at which the system harvests energy). The dampers channel that energy to a tiny, 0.5-kWh, 48-volt battery. The prototype is claimed to cut CO2 emissions by three grams per kilometer (4.8 grams per mile), while the company believes a future production version could save up to 0.7 liters of fuel per 100 kilometers of driving. Converting the savings to American miles per gallon isn't easy, so we'll use a practical example. In the US, the Q7's supercharged 3.0-liter V6 returns a combined rating of 21 miles per gallon, which works out to 11.2 liters per 100 kilometers. Apply eROT's 0.7L/100km savings, and the Q7's economy would improve to 10.5L/100km, or 22.4 mpg, a 1.4-mpg improvement. That's not huge, but because math, 0.7L/100km is more dramatic on a more fuel efficient vehicle – taking an A3's 27-mpg combined rating and adding eROT would drive efficiency up 2.4 mpg, for example. There are a few other big benefits beyond fuel and emissions savings – Audi claims eROT provides a more comfortable ride than traditional active suspensions, because engineers can tune the compression and rebound strokes independently of each other. Beyond that, the horizontally oriented rear suspension geometry means more cargo space, since the dampers don't poke up into the cabin like they normally do.