2021 Audi Q7 Prestige 55 Tfsi Quattro on 2040-cars

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Audi builds 5-millionth vehicle with Quattro

Quattro, the trademark name Audi has put on its all-wheel-drive system engineered for passenger vehicles, recently celebrated its five-millionth installation. The driveline has been offered in more than 140 different vehicles since its introduction more than three decades ago.
The all-wheel-drive technology made its world debut at the 1980 International Geneva Motor Show, beneath the floorpan of the Quattro Coupé, a low-volume two-door. It didn't take consumers long to embrace Audi's innovative approach. While most four-wheel-drive systems at that time utilized heavy transfer cases or second cardan shafts, Quattro was virtually tension-free, light, compact and efficient. Most importantly, enthusiasts found it was especially suitable for sports cars.
Today, the automaker offers Quattro on its full line of passenger vehicles and it is unquestionably successful (the technology enjoyed a 43 percent take rate in 2012). On models with transverse-mounted engines (A3 and TT), Audi uses an electronically controlled multi-plate clutch with hydraulic actuator. Under normal conditions, the clutch sends power almost exclusively to the front wheels (if wheel slippage occurs, up to 100 percent of the torque may be sent to the rear). Vehicles with transverse-mounted engines (A4, A5, Q5, etc...) use a self-locking center differential sending 40 percent of the engine torque to the front axle and 60 percent to the rear under normal conditions (it is able to send the majority of the power to the axle with better traction when needed). The highest-performing Quattro systems use torque vectoring to further improve cornering grip and speeds.

Who doesn't want an Audi RS7 with turbo horns?

Very little is known about the origins of this exhaust-horned and turbo-eyed beast. The guys at Road & Track tracked it down as far as a Russian tuner named Total Race. Aside from that, what we have here is video of an Audi with no hood and two huge turbos sitting on top of its 4.0-liter V8 instead of nestled in the engine's vee where they belong. And those crazy and haphazardly routed exhausts. We also don't know how much power this thing is making, but from the way it launches away from the camera, we're going to go with "a lot." The YouTube clip claims this is the Stage 10 tune, but who knows. Granted, the drivetrain probably can't take everything this Frankensteined engine could theoretically put down, so there's likely some kind of electro-wizardry at play limiting output until it at least hooks up. And if traction control still exists somewhere in there it might be helping keep the tires from melting. Chances are some part of the driveline will grenade itself if you try this too many times, but hey, as long as you get one or two decent YouTube vids first, right? Even if it doesn't add any meaningful power output beyond the RS7 Performance's already plentiful 605 ponies, we can't bring ourselves to care. The high-pitched sound of the exhaust from those heat-wrapped pipes jutting out like the horns of a crazed antelope are simply priceless. Thank you, Russia. Related Video:

Woman wins Audi R8 Spyder on The Price Is Right, goes bananas

Of course, we love to tune into The Price Is Right to see average Americans spin the big wheel, play a round of Plinko or Cliff Hangers, and participate in the gladiatorial Showcase Showdown. But there is one reason, and one reason alone that the daytime game show has captivated us since its inception in 1972... 'A new car!!!'
Back in November, the show held a Dream Car Week that saw contestants get the chance to win whips like a Porsche 911 and a BMW 6 Series, amongst others. It must have been pretty successful, as the PIR team is back at it, this time giving away an Audi R8 Spyder with a sticker price of $157,300. That makes it the single most-expensive item given away in the show's history.
The R8's new owner, Sheree Heil, may not fit the image of a typical R8 driver - we anticipate she'll learn which side of the car to drive on after the show is over ­- but she is clearly tickled pink with her big win. Check out the insanity below.