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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.

2014 Audi SQ5

No Diesel? No Problem
With the exception of a handful of markets (including the US), the Audi SQ5 was a pioneer for the company's S/RS performance line as it was the first model to wear the badge and also get diesel power. Our general "everything is better with a diesel" mentality was put to the test when we first heard we would be getting a non-diesel SQ5 in the US (despite the availability of the diesel-powered Q5 TDI here already), but as usual we can only blame our federal emissions standards. As Audi tells it, the SQ5 TDI engine would require AdBlue to meet US emissions regulations, and the packaging of such a system just wasn't possible, so the global SQ5's diesel engine was replaced by a gasoline-powered V6 borrowed from the Audi S4/S5. To show that little, if anything, was lost in translation from diesel to gas, we headed to southwestern Colorado to spend an afternoon with the all-new 2014 Audi SQ5.
Our drive program had us taking the SQ5 from Durango, CO to the city of Gateway, before heading to Grand Junction the next morning. There's nothing like spending five hours strapped into a seat, traversing hill and mountain, to truly test a vehicle's comfort and driving dynamics. From the first touch of the SQ5's push-button starter, we knew this was no ordinary Q5. As the engine came to life with a deep burble and raspy pops, and we spent the rest of the day trying to come to terms with the fact that not everything needs a diesel. Wait. What?!

Autoblog Podcast #413

Episode #413 of the Autoblog Podcast is here, and this week, Dan Roth, Chris Paukert, and Brandon Turkus recap all of the big debuts that took place this week at the 2015 North American International Auto Show in Detroit. Of course, the podcast starts with what's in the garage and finishes up with some of your questions, and for those of you who hung with us live on our UStream channel, thanks for taking the time. Check out the rundown with times for topics, and you can follow along down below with our Q&A. Thanks for listening! Autoblog Podcast #413 The video meant to be presented here is no longer available. Sorry for the inconvenience. Topics 2015 Detroit Auto Show In The Autoblog Garage 2015 Chevrolet Trax 2015 Audi RS 5 2015 Ford F-150 Long-Term 2014 Jeep Cherokee Hosts: Dan Roth, Chris Paukert, Brandon Turkus Runtime: 01:xx:xx Rundown Intro and Garage - 00:00 2015 Detroit Auto Show – 37:49 Q&A - 01:32:48 Get The Podcast UStream – Listen live on Mondays at 10 PM Eastern at UStream iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Feedback Email – Podcast at Autoblog dot com Review the show in iTunes