2001 Audi S4 Stage 3+ on 2040-cars

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Electric turbos promise big performance and efficiency gains in the near future

An electric turbo system boosts efficiency between 15 and 20 percent, according to Audi.
Turbochargers, like acoustic guitars, use moving air to create magic. And electric turbochargers, like electric guitars, provide the ability to amp up that magic to amazing new levels.

McLaren 650S Spider wrecked in multi-vehicle crash in LA

A multi-vehicle crash in Los Angeles left a $280,000- McLaren 650S Spider mangled and two hospitalized, reports KTLA5. The Los Angeles Police Department suspects street racing caused the incident. The crash occurred just outside of Hale Charter Academy in Woodlawn Hills on Tuesday night. According to eyewitness statements, the 650S Spider was traveling at a high rate of speed in a race against a black Dodge Charger or Challenger before colliding with an Audi (possibly an A6), leaving the Audi heavily damaged. The Dodge fled the scene before police arrived. Related Video: News Source: KTLA5Image Credit: News Top / YouTube Auto News Audi Dodge McLaren Coupe Supercars Sedan lapd mclaren 650s spider Los Angeles Police Department

1984 Audi Sport Quattro expected to hammer at nearly half a million dollars

The highest prices paid at automobile auctions continue to be claimed by European sports cars, with names like Ferrari and Bugatti forever topping the lists. But what we have here is not quite a sports car. It's more of a hot hatch, but its still expected to fetch between $350,000 and $475,000 when it goes up for auction next month in Arizona. That's because this is no ordinary hot hatch... it's the prototypical hot hatch: the legendary Audi Sport Quattro, one of the most maniacal and dominant homologated rally machines ever devised. Shorter in wheelbase and dartier of handling than the Ur-Quattro that came before it, the later Sport Quattro was built to comply to with the FIA's legendary Group B regulations. That meant that it competed with the likes of the Lancia 037, Ford RS200 and Ferrari 288 GTO – beating them all in the World Rally Championship one after another – but also had to be built in limited quantities and sold to the public. And so Audi and its nascent Quattro GmbH skunkworks division built 214 road-going examples of the Sport Quattro, and this could very well be the most immaculate example in existence. It was previously owned by noted collector Yoshikuni Okamoto of Kobe, Japan, and with barely more than 5,000 miles on the odometer, recently underwent an exhaustive service at Audi of Fairfield, CT – one of the company's largest dealerships – and though the Sport Quattro was never offered for sale in the US, this one is now fully registered for use on American roads and comes in impeccable condition despite its 30 years of age. The gavel drops during the RM Auctions event at the Arizona Biltmore on January 15-16, 2015. Even the low end of the pre-auction estimate is nearly double the $184,860 which Sports Car Market reports Bonhams sold an '85 Audi Sport Quattro in September 2013. Featured Gallery 1984 Audi Sport Quattro: RM Arizona 2015 View 21 Photos News Source: RM AuctionsImage Credit: Erik Fuller/RM Audi Auctions Hatchback Performance rm audi sport quattro